kicad/hardpass-pcb/hardpass-pcb.sch

   1 EESchema Schematic File Version 2
   2 LIBS:power
   3 LIBS:device
   4 LIBS:transistors
   5 LIBS:conn
   6 LIBS:linear
   7 LIBS:regul
   8 LIBS:74xx
   9 LIBS:cmos4000
  10 LIBS:adc-dac
  11 LIBS:memory
  12 LIBS:xilinx
  13 LIBS:microcontrollers
  14 LIBS:dsp
  15 LIBS:microchip
  16 LIBS:analog_switches
  17 LIBS:motorola
  18 LIBS:texas
  19 LIBS:intel
  20 LIBS:audio
  21 LIBS:interface
  22 LIBS:digital-audio
  23 LIBS:philips
  24 LIBS:display
  25 LIBS:cypress
  26 LIBS:siliconi
  27 LIBS:opto
  28 LIBS:atmel
  29 LIBS:contrib
  30 LIBS:valves
  31 LIBS:ESP8266
  32 LIBS:hardpass-pcb-cache
  33 EELAYER 25 0
  34 EELAYER END
  35 $Descr A4 11693 8268
  36 encoding utf-8
  37 Sheet 1 1
  38 Title "Hardpass PCB"
  39 Date "2016-04-27"
  40 Rev "1"
  41 Comp "isticktoit.net"
  42 Comment1 ""
  43 Comment2 ""
  44 Comment3 ""
  45 Comment4 ""
  46 $EndDescr
  47 $Comp
  48 L CONN_02X20 P1
  49 U 1 1 57211855
  50 P 2000 2050
  51 F 0 "P1" H 2000 3100 50  0000 C CNN
  52 F 1 "Pi_Zero" V 2000 2050 50  0000 C CNN
  53 F 2 "hardpass:Pin_Header_Mirrored-NoHoles_centered_2x20" H 2000 700 50  0000 C CNN
  54 F 3 "" H 2000 1100 50  0000 C CNN
  55         1    2000 2050
  56         1    0    0    -1
  57 $EndComp
  58 Text GLabel 1750 1200 0    60   Input ~ 0
  59 OLED_SDA
  60 Text GLabel 1750 1300 0    60   Input ~ 0
  61 OLED_SCL
  62 Text GLabel 1750 1400 0    60   Input ~ 0
  63 ESP_CHPD
  64 Text GLabel 1750 1600 0    60   Input ~ 0
  65 SHUTDOWN
  66 Text GLabel 1750 1700 0    60   Input ~ 0
  67 SD_D3
  68 Text GLabel 1750 1800 0    60   Input ~ 0
  69 ESP_CLK
  70 Text GLabel 1750 2500 0    60   Input ~ 0
  71 COL_1
  72 Text GLabel 1750 2600 0    60   Input ~ 0
  73 COL_2
  74 Text GLabel 1750 2700 0    60   Input ~ 0
  75 COL_3
  76 Text GLabel 1750 2900 0    60   Input ~ 0
  77 SD_D2
  78 NoConn ~ 1750 2400
  79 NoConn ~ 2250 2400
  80 Text GLabel 2250 1400 2    60   Input ~ 0
  81 UART_TX
  82 Text GLabel 2250 1500 2    60   Input ~ 0
  83 UART_RX
  84 Text GLabel 2250 1800 2    60   Input ~ 0
  85 SD_CMD
  86 Text GLabel 2250 1900 2    60   Input ~ 0
  87 SD_D0
  88 Text GLabel 2250 2600 2    60   Input ~ 0
  89 ROW_1
  90 Text GLabel 2250 2800 2    60   Input ~ 0
  91 ROW_2
  92 Text GLabel 2250 2900 2    60   Input ~ 0
  93 ROW_3
  94 Text GLabel 2250 3000 2    60   Input ~ 0
  95 ROW_4
  96 $Comp
  97 L GND #PWR1
  98 U 1 1 57211ADA
  99 P 1000 3100
 100 F 0 "#PWR1" H 1000 2850 50  0001 C CNN
 101 F 1 "GND" H 1000 2950 50  0000 C CNN
 102 F 2 "" H 1000 3100 50  0000 C CNN
 103 F 3 "" H 1000 3100 50  0000 C CNN
 104         1    1000 3100
 105         1    0    0    -1
 106 $EndComp
 107 $Comp
 108 L +3.3V #PWR2
 109 U 1 1 57211B7B
 110 P 1050 950
 111 F 0 "#PWR2" H 1050 800 50  0001 C CNN
 112 F 1 "+3.3V" H 1050 1090 50  0000 C CNN
 113 F 2 "" H 1050 950 50  0000 C CNN
 114 F 3 "" H 1050 950 50  0000 C CNN
 115         1    1050 950
 116         1    0    0    -1
 117 $EndComp
 118 Text GLabel 2250 2100 2    60   Input ~ 0
 119 SD_D1
 120 $Comp
 121 L GND #PWR3
 122 U 1 1 5723909B
 123 P 3000 3100
 124 F 0 "#PWR3" H 3000 2850 50  0001 C CNN
 125 F 1 "GND" H 3000 2950 50  0000 C CNN
 126 F 2 "" H 3000 3100 50  0000 C CNN
 127 F 3 "" H 3000 3100 50  0000 C CNN
 128         1    3000 3100
 129         1    0    0    -1
 130 $EndComp
 131 $Comp
 132 L SW_PUSH_SMALL SW1
 133 U 1 1 572BCA0F
 134 P 1900 5000
 135 F 0 "SW1" H 2050 5110 50  0000 C CNN
 136 F 1 "1" H 1900 4950 50  0000 C CNN
 137 F 2 "hardpass:SW_SPST_PTS645_nosilk" H 2500 3550 50  0000 C CNN
 138 F 3 "" H 1900 5000 50  0000 C CNN
 139         1    1900 5000
 140         1    0    0    -1
 141 $EndComp
 142 $Comp
 143 L SW_PUSH_SMALL SW2
 144 U 1 1 572BCB0D
 145 P 2350 5000
 146 F 0 "SW2" H 2500 5110 50  0000 C CNN
 147 F 1 "2" H 2350 4950 50  0000 C CNN
 148 F 2 "hardpass:SW_SPST_PTS645_nosilk" H 4650 5350 50  0001 C CNN
 149 F 3 "" H 2350 5000 50  0000 C CNN
 150         1    2350 5000
 151         1    0    0    -1
 152 $EndComp
 153 $Comp
 154 L SW_PUSH_SMALL SW3
 155 U 1 1 572BCC13
 156 P 2800 5000
 157 F 0 "SW3" H 2950 5110 50  0000 C CNN
 158 F 1 "3" H 2800 4950 50  0000 C CNN
 159 F 2 "hardpass:SW_SPST_PTS645_nosilk" H 4650 5250 50  0001 C CNN
 160 F 3 "" H 2800 5000 50  0000 C CNN
 161         1    2800 5000
 162         1    0    0    -1
 163 $EndComp
 164 $Comp
 165 L SW_PUSH_SMALL SW4
 166 U 1 1 572BCDB9
 167 P 1900 5400
 168 F 0 "SW4" H 2050 5510 50  0000 C CNN
 169 F 1 "4" H 1900 5350 50  0000 C CNN
 170 F 2 "hardpass:SW_SPST_PTS645_nosilk" H 4650 5950 50  0001 C CNN
 171 F 3 "" H 1900 5400 50  0000 C CNN
 172         1    1900 5400
 173         1    0    0    -1
 174 $EndComp
 175 $Comp
 176 L SW_PUSH_SMALL SW5
 177 U 1 1 572BCFBE
 178 P 2350 5400
 179 F 0 "SW5" H 2500 5510 50  0000 C CNN
 180 F 1 "5" H 2350 5350 50  0000 C CNN
 181 F 2 "hardpass:SW_SPST_PTS645_nosilk" H 4650 5850 50  0001 C CNN
 182 F 3 "" H 2350 5400 50  0000 C CNN
 183         1    2350 5400
 184         1    0    0    -1
 185 $EndComp
 186 $Comp
 187 L SW_PUSH_SMALL SW6
 188 U 1 1 572BD09D
 189 P 2800 5400
 190 F 0 "SW6" H 2950 5510 50  0000 C CNN
 191 F 1 "6" H 2800 5350 50  0000 C CNN
 192 F 2 "hardpass:SW_SPST_PTS645_nosilk" H 4650 5750 50  0001 C CNN
 193 F 3 "" H 2800 5400 50  0000 C CNN
 194         1    2800 5400
 195         1    0    0    -1
 196 $EndComp
 197 $Comp
 198 L SW_PUSH_SMALL SW7
 199 U 1 1 572BD274
 200 P 1900 5800
 201 F 0 "SW7" H 2050 5910 50  0000 C CNN
 202 F 1 "7" H 1900 5750 50  0000 C CNN
 203 F 2 "hardpass:SW_SPST_PTS645_nosilk" H 4650 6450 50  0001 C CNN
 204 F 3 "" H 1900 5800 50  0000 C CNN
 205         1    1900 5800
 206         1    0    0    -1
 207 $EndComp
 208 $Comp
 209 L SW_PUSH_SMALL SW8
 210 U 1 1 572BD343
 211 P 2350 5800
 212 F 0 "SW8" H 2500 5910 50  0000 C CNN
 213 F 1 "8" H 2350 5750 50  0000 C CNN
 214 F 2 "hardpass:SW_SPST_PTS645_nosilk" H 4650 6350 50  0001 C CNN
 215 F 3 "" H 2350 5800 50  0000 C CNN
 216         1    2350 5800
 217         1    0    0    -1
 218 $EndComp
 219 $Comp
 220 L SW_PUSH_SMALL SW9
 221 U 1 1 572BD459
 222 P 2800 5800
 223 F 0 "SW9" H 2950 5910 50  0000 C CNN
 224 F 1 "9" H 2800 5750 50  0000 C CNN
 225 F 2 "hardpass:SW_SPST_PTS645_nosilk" H 4650 6250 50  0001 C CNN
 226 F 3 "" H 2800 5800 50  0000 C CNN
 227         1    2800 5800
 228         1    0    0    -1
 229 $EndComp
 230 $Comp
 231 L SW_PUSH_SMALL SW10
 232 U 1 1 572BD528
 233 P 1900 6200
 234 F 0 "SW10" H 2050 6310 50  0000 C CNN
 235 F 1 "C/UP" H 1800 6150 50  0000 C CNN
 236 F 2 "hardpass:SW_SPST_PTS645_nosilk" H 4650 6950 50  0001 C CNN
 237 F 3 "" H 1900 6200 50  0000 C CNN
 238         1    1900 6200
 239         1    0    0    -1
 240 $EndComp
 241 $Comp
 242 L SW_PUSH_SMALL SW11
 243 U 1 1 572BD6CB
 244 P 2350 6200
 245 F 0 "SW11" H 2500 6310 50  0000 C CNN
 246 F 1 "0/OK" H 2250 6150 50  0000 C CNN
 247 F 2 "hardpass:SW_SPST_PTS645_nosilk" H 4650 6850 50  0001 C CNN
 248 F 3 "" H 2350 6200 50  0000 C CNN
 249         1    2350 6200
 250         1    0    0    -1
 251 $EndComp
 252 $Comp
 253 L SW_PUSH_SMALL SW12
 254 U 1 1 572BD811
 255 P 2800 6200
 256 F 0 "SW12" H 2950 6310 50  0000 C CNN
 257 F 1 "OK/DN" H 2700 6150 50  0000 C CNN
 258 F 2 "hardpass:SW_SPST_PTS645_nosilk" H 4650 6750 50  0001 C CNN
 259 F 3 "" H 2800 6200 50  0000 C CNN
 260         1    2800 6200
 261         1    0    0    -1
 262 $EndComp
 263 Text GLabel 1800 4600 1    60   Input ~ 0
 264 COL_1
 265 Text GLabel 2250 4600 1    60   Input ~ 0
 266 COL_2
 267 Text GLabel 2700 4600 1    60   Input ~ 0
 268 COL_3
 269 Text GLabel 3300 5100 2    60   Input ~ 0
 270 ROW_1
 271 Text GLabel 3300 5500 2    60   Input ~ 0
 272 ROW_2
 273 Text GLabel 3300 5900 2    60   Input ~ 0
 274 ROW_3
 275 Text GLabel 3300 6300 2    60   Input ~ 0
 276 ROW_4
 277 $Comp
 278 L C_Small C6
 279 U 1 1 576AB858
 280 P 5150 1150
 281 F 0 "C6" V 5200 1200 50  0000 L CNN
 282 F 1 "1µF" H 5150 1000 50  0000 L CNN
 283 F 2 "Capacitors_SMD:C_1206" V 5000 400 50  0000 C CNN
 284 F 3 "" H 5150 1150 50  0000 C CNN
 285         1    5150 1150
 286         0    1    1    0
 287 $EndComp
 288 $Comp
 289 L C_Small C5
 290 U 1 1 576AB9B6
 291 P 5150 1350
 292 F 0 "C5" V 5200 1400 50  0000 L CNN
 293 F 1 "1µF" H 5150 1200 50  0000 L CNN
 294 F 2 "Capacitors_SMD:C_1206" V 5150 2850 50  0001 C CNN
 295 F 3 "" H 5150 1350 50  0000 C CNN
 296         1    5150 1350
 297         0    1    1    0
 298 $EndComp
 299 $Comp
 300 L C_Small C2
 301 U 1 1 576ABF65
 302 P 4600 1850
 303 F 0 "C2" V 4650 1900 50  0000 L CNN
 304 F 1 "1µF" V 4550 1650 50  0000 L CNN
 305 F 2 "Capacitors_SMD:C_1206" V 4600 -200 50  0001 C CNN
 306 F 3 "" H 4600 1850 50  0000 C CNN
 307         1    4600 1850
 308         0    -1   -1   0
 309 $EndComp
 310 $Comp
 311 L C_Small C3
 312 U 1 1 576AC79A
 313 P 5150 3750
 314 F 0 "C3" V 5200 3800 50  0000 L CNN
 315 F 1 "2.2µF" V 5200 3500 50  0000 L CNN
 316 F 2 "Capacitors_SMD:C_1206" V 5150 5250 50  0001 C CNN
 317 F 3 "" H 5150 3750 50  0000 C CNN
 318         1    5150 3750
 319         0    1    1    0
 320 $EndComp
 321 $Comp
 322 L C_Small C4
 323 U 1 1 576ACF95
 324 P 5150 3650
 325 F 0 "C4" V 5200 3700 50  0000 L CNN
 326 F 1 "4.7µF" V 5200 3400 50  0000 L CNN
 327 F 2 "Capacitors_SMD:C_1206" V 5150 5150 50  0001 C CNN
 328 F 3 "" H 5150 3650 50  0000 C CNN
 329         1    5150 3650
 330         0    1    1    0
 331 $EndComp
 332 $Comp
 333 L R_Small R1
 334 U 1 1 576AE193
 335 P 5150 3550
 336 F 0 "R1" V 5200 3650 50  0000 L CNN
 337 F 1 "390k" V 5200 3300 50  0000 L CNN
 338 F 2 "Resistors_SMD:R_1206" V 5150 5050 50  0001 C CNN
 339 F 3 "" H 5150 3550 50  0000 C CNN
 340         1    5150 3550
 341         0    1    1    0
 342 $EndComp
 343 $Comp
 344 L GND #PWR15
 345 U 1 1 576AFDF4
 346 P 5150 900
 347 F 0 "#PWR15" H 5150 650 50  0001 C CNN
 348 F 1 "GND" H 5150 750 50  0001 C CNN
 349 F 2 "" H 5150 900 50  0000 C CNN
 350 F 3 "" H 5150 900 50  0000 C CNN
 351         1    5150 900
 352         1    0    0    -1
 353 $EndComp
 354 Text GLabel 4650 2850 0    60   Input ~ 0
 355 OLED_SDA
 356 Text GLabel 4650 2750 0    60   Input ~ 0
 357 OLED_SCL
 358 $Comp
 359 L +3.3V #PWR12
 360 U 1 1 576B9B60
 361 P 4850 2650
 362 F 0 "#PWR12" H 4850 2500 50  0001 C CNN
 363 F 1 "+3.3V" H 4850 2790 50  0001 C CNN
 364 F 2 "" H 4850 2650 50  0000 C CNN
 365 F 3 "" H 4850 2650 50  0000 C CNN
 366         1    4850 2650
 367         1    0    0    -1
 368 $EndComp
 369 $Comp
 370 L GND #PWR13
 371 U 1 1 576B9D6C
 372 P 4950 3950
 373 F 0 "#PWR13" H 4950 3700 50  0001 C CNN
 374 F 1 "GND" H 4950 3800 50  0001 C CNN
 375 F 2 "" H 4950 3950 50  0000 C CNN
 376 F 3 "" H 4950 3950 50  0000 C CNN
 377         1    4950 3950
 378         1    0    0    -1
 379 $EndComp
 380 $Comp
 381 L R_Small R11
 382 U 1 1 576BAD7F
 383 P 5050 2800
 384 F 0 "R11" V 5050 2900 50  0000 L CNN
 385 F 1 "10k" V 5050 2550 50  0000 L CNN
 386 F 2 "Resistors_SMD:R_1206" V 5050 4400 50  0001 C CNN
 387 F 3 "" H 5050 2800 50  0000 C CNN
 388         1    5050 2800
 389         0    1    1    0
 390 $EndComp
 391 $Comp
 392 L R_Small R10
 393 U 1 1 576BB1ED
 394 P 5050 2700
 395 F 0 "R10" V 5050 2800 50  0000 L CNN
 396 F 1 "10k" V 5050 2450 50  0000 L CNN
 397 F 2 "Resistors_SMD:R_1206" V 3450 2050 50  0000 C CNN
 398 F 3 "" H 5050 2700 50  0000 C CNN
 399         1    5050 2700
 400         0    1    1    0
 401 $EndComp
 402 $Comp
 403 L SW_PUSH SW13
 404 U 1 1 57715A24
 405 P 3500 7050
 406 F 0 "SW13" H 3650 7160 50  0000 C CNN
 407 F 1 "SHUTDN" H 3500 6970 50  0000 C CNN
 408 F 2 "" H 3500 7050 50  0000 C CNN
 409 F 3 "" H 3500 7050 50  0000 C CNN
 410         1    3500 7050
 411         1    0    0    -1
 412 $EndComp
 413 Text GLabel 3200 7050 0    60   Input ~ 0
 414 SHUTDOWN
 415 $Comp
 416 L GND #PWR4
 417 U 1 1 57716417
 418 P 3800 7050
 419 F 0 "#PWR4" H 3800 6800 50  0001 C CNN
 420 F 1 "GND" H 3800 6900 50  0000 C CNN
 421 F 2 "" H 3800 7050 50  0000 C CNN
 422 F 3 "" H 3800 7050 50  0000 C CNN
 423         1    3800 7050
 424         1    0    0    -1
 425 $EndComp
 426 Text Notes 500  1450 0    60   ~ 0
 427 Wifi Pants: \n    pin 27-->
 428 $Comp
 429 L GND #PWR6
 430 U 1 1 58333C64
 431 P 4500 1850
 432 F 0 "#PWR6" H 4500 1600 50  0001 C CNN
 433 F 1 "GND" H 4500 1700 50  0001 C CNN
 434 F 2 "" H 4500 1850 50  0000 C CNN
 435 F 3 "" H 4500 1850 50  0000 C CNN
 436         1    4500 1850
 437         1    0    0    -1
 438 $EndComp
 439 $Comp
 440 L +3.3V #PWR11
 441 U 1 1 58333EC0
 442 P 4700 1850
 443 F 0 "#PWR11" H 4700 1700 50  0001 C CNN
 444 F 1 "+3.3V" H 4700 1990 50  0001 C CNN
 445 F 2 "" H 4700 1850 50  0000 C CNN
 446 F 3 "" H 4700 1850 50  0000 C CNN
 447         1    4700 1850
 448         1    0    0    -1
 449 $EndComp
 450 $Comp
 451 L C_Small C7
 452 U 1 1 58337245
 453 P 4550 2450
 454 F 0 "C7" H 4600 2400 50  0000 L CNN
 455 F 1 "0.1µF" H 4300 2400 50  0000 L CNN
 456 F 2 "Capacitors_SMD:C_1206" H 7150 2450 50  0001 C CNN
 457 F 3 "" H 4550 2450 50  0000 C CNN
 458         1    4550 2450
 459         1    0    0    -1
 460 $EndComp
 461 $Comp
 462 L R_Small R2
 463 U 1 1 583372D3
 464 P 4550 2250
 465 F 0 "R2" V 4450 2200 50  0000 L CNN
 466 F 1 "100k" V 4650 2150 50  0000 L CNN
 467 F 2 "Resistors_SMD:R_1206" H 1950 2250 50  0001 C CNN
 468 F 3 "" H 4550 2250 50  0000 C CNN
 469         1    4550 2250
 470         -1   0    0    1
 471 $EndComp
 472 $Comp
 473 L R_Small R3
 474 U 1 1 58337469
 475 P 4800 2350
 476 F 0 "R3" V 4900 2350 50  0000 L CNN
 477 F 1 "100k" V 4700 2300 50  0000 L CNN
 478 F 2 "Resistors_SMD:R_1206" V 4800 4700 50  0001 C CNN
 479 F 3 "" H 4800 2350 50  0000 C CNN
 480         1    4800 2350
 481         0    1    1    0
 482 $EndComp
 483 $Comp
 484 L +3.3V #PWR7
 485 U 1 1 58337E9C
 486 P 4550 2150
 487 F 0 "#PWR7" H 4550 2000 50  0001 C CNN
 488 F 1 "+3.3V" H 4550 2290 50  0001 C CNN
 489 F 2 "" H 4550 2150 50  0000 C CNN
 490 F 3 "" H 4550 2150 50  0000 C CNN
 491         1    4550 2150
 492         1    0    0    -1
 493 $EndComp
 494 $Comp
 495 L GND #PWR8
 496 U 1 1 58337F0D
 497 P 4550 2550
 498 F 0 "#PWR8" H 4550 2300 50  0001 C CNN
 499 F 1 "GND" H 4550 2400 50  0001 C CNN
 500 F 2 "" H 4550 2550 50  0000 C CNN
 501 F 3 "" H 4550 2550 50  0000 C CNN
 502         1    4550 2550
 503         1    0    0    -1
 504 $EndComp
 505 Text GLabel 5950 6400 3    60   Input ~ 0
 506 ESP_CLK
 507 Text GLabel 5850 6400 3    60   Input ~ 0
 508 SD_D1
 509 Text GLabel 5750 6400 3    60   Input ~ 0
 510 SD_D3
 511 Text GLabel 5650 6400 3    60   Input ~ 0
 512 SD_D2
 513 Text GLabel 5550 6400 3    60   Input ~ 0
 514 SD_D0
 515 Text GLabel 5450 6400 3    60   Input ~ 0
 516 SD_CMD
 517 $Comp
 518 L R_Small R12
 519 U 1 1 57B87105
 520 P 5450 6300
 521 F 0 "R12" H 5400 6400 50  0000 L CNN
 522 F 1 "33" V 5450 6250 50  0000 L CNN
 523 F 2 "Resistors_SMD:R_1206" V 4750 6200 50  0001 C CNN
 524 F 3 "" H 5450 6300 50  0000 C CNN
 525         1    5450 6300
 526         1    0    0    -1
 527 $EndComp
 528 $Comp
 529 L R_Small R13
 530 U 1 1 57B88365
 531 P 5550 6300
 532 F 0 "R13" H 5500 6400 50  0000 L CNN
 533 F 1 "33" V 5550 6250 50  0000 L CNN
 534 F 2 "Resistors_SMD:R_1206" V 4850 6200 50  0001 C CNN
 535 F 3 "" H 5550 6300 50  0000 C CNN
 536         1    5550 6300
 537         1    0    0    -1
 538 $EndComp
 539 $Comp
 540 L R_Small R14
 541 U 1 1 57B88405
 542 P 5650 6300
 543 F 0 "R14" H 5600 6400 50  0000 L CNN
 544 F 1 "33" V 5650 6250 50  0000 L CNN
 545 F 2 "Resistors_SMD:R_1206" V 4950 6200 50  0001 C CNN
 546 F 3 "" H 5650 6300 50  0000 C CNN
 547         1    5650 6300
 548         1    0    0    -1
 549 $EndComp
 550 $Comp
 551 L R_Small R15
 552 U 1 1 57B884A8
 553 P 5750 6300
 554 F 0 "R15" H 5700 6400 50  0000 L CNN
 555 F 1 "33" V 5750 6250 50  0000 L CNN
 556 F 2 "Resistors_SMD:R_1206" V 5050 6200 50  0001 C CNN
 557 F 3 "" H 5750 6300 50  0000 C CNN
 558         1    5750 6300
 559         1    0    0    -1
 560 $EndComp
 561 $Comp
 562 L R_Small R16
 563 U 1 1 57B8854E
 564 P 5850 6300
 565 F 0 "R16" H 5800 6400 50  0000 L CNN
 566 F 1 "33" V 5850 6250 50  0000 L CNN
 567 F 2 "Resistors_SMD:R_1206" V 5150 6200 50  0001 C CNN
 568 F 3 "" H 5850 6300 50  0000 C CNN
 569         1    5850 6300
 570         1    0    0    -1
 571 $EndComp
 572 $Comp
 573 L R_Small R17
 574 U 1 1 57B885F7
 575 P 5950 6300
 576 F 0 "R17" H 5900 6400 50  0000 L CNN
 577 F 1 "33" V 5950 6250 50  0000 L CNN
 578 F 2 "Resistors_SMD:R_1206" V 5250 6200 50  0000 C CNN
 579 F 3 "" H 5950 6300 50  0000 C CNN
 580         1    5950 6300
 581         1    0    0    -1
 582 $EndComp
 583 NoConn ~ 6600 5500
 584 $Comp
 585 L GND #PWR19
 586 U 1 1 57B89D14
 587 P 6600 5700
 588 F 0 "#PWR19" H 6600 5450 50  0001 C CNN
 589 F 1 "GND" H 6600 5550 50  0000 C CNN
 590 F 2 "" H 6600 5700 50  0000 C CNN
 591 F 3 "" H 6600 5700 50  0000 C CNN
 592         1    6600 5700
 593         1    0    0    -1
 594 $EndComp
 595 NoConn ~ 6600 5600
 596 NoConn ~ 6600 5400
 597 NoConn ~ 6600 5300
 598 NoConn ~ 6600 5000
 599 NoConn ~ 6600 5200
 600 NoConn ~ 6600 5100
 601 NoConn ~ 4800 5100
 602 $Comp
 603 L +3V3 #PWR9
 604 U 1 1 57B89D90
 605 P 4600 5700
 606 F 0 "#PWR9" H 4600 5550 50  0001 C CNN
 607 F 1 "+3V3" H 4600 5840 50  0000 C CNN
 608 F 2 "" H 4600 5700 50  0000 C CNN
 609 F 3 "" H 4600 5700 50  0000 C CNN
 610         1    4600 5700
 611         1    0    0    -1
 612 $EndComp
 613 NoConn ~ 4800 5600
 614 NoConn ~ 4800 5500
 615 NoConn ~ 4800 5400
 616 NoConn ~ 4800 5300
 617 NoConn ~ 4800 5000
 618 Text GLabel 4800 5200 0    60   Input ~ 0
 619 ESP_CHPD
 620 $Comp
 621 L ESP-12E U2
 622 U 1 1 57B86D32
 623 P 5700 5300
 624 F 0 "U2" H 5700 5200 50  0000 C CNN
 625 F 1 "ESP-12E" H 5700 5400 50  0000 C CNN
 626 F 2 "hardpass:ESP-12E_smd" H 5700 5300 50  0001 C CNN
 627 F 3 "" H 5700 5300 50  0001 C CNN
 628         1    5700 5300
 629         1    0    0    -1
 630 $EndComp
 631 $Comp
 632 L CONN_01X30 P2
 633 U 1 1 58700E5C
 634 P 5450 2500
 635 F 0 "P2" H 5450 4050 50  0000 C CNN
 636 F 1 "OLED_I2C" V 5550 2500 50  0000 C CNN
 637 F 2 "adafruit-oled:UG-2864HSWEG01_0.96IN_WRAPAROUND" V 5650 2500 50  0000 C CNN
 638 F 3 "" H 5450 2500 50  0000 C CNN
 639         1    5450 2500
 640         1    0    0    -1
 641 $EndComp
 642 $Comp
 643 L C_Small C1
 644 U 1 1 58702958
 645 P 4600 1550
 646 F 0 "C1" V 4650 1600 50  0000 L CNN
 647 F 1 "1µF" V 4550 1350 50  0000 L CNN
 648 F 2 "Capacitors_SMD:C_1206" V 4600 -500 50  0001 C CNN
 649 F 3 "" H 4600 1550 50  0000 C CNN
 650         1    4600 1550
 651         0    -1   -1   0
 652 $EndComp
 653 $Comp
 654 L GND #PWR5
 655 U 1 1 5870295E
 656 P 4500 1550
 657 F 0 "#PWR5" H 4500 1300 50  0001 C CNN
 658 F 1 "GND" H 4500 1400 50  0001 C CNN
 659 F 2 "" H 4500 1550 50  0000 C CNN
 660 F 3 "" H 4500 1550 50  0000 C CNN
 661         1    4500 1550
 662         1    0    0    -1
 663 $EndComp
 664 $Comp
 665 L +3.3V #PWR10
 666 U 1 1 58702964
 667 P 4700 1550
 668 F 0 "#PWR10" H 4700 1400 50  0001 C CNN
 669 F 1 "+3.3V" H 4700 1690 50  0001 C CNN
 670 F 2 "" H 4700 1550 50  0000 C CNN
 671 F 3 "" H 4700 1550 50  0000 C CNN
 672         1    4700 1550
 673         1    0    0    -1
 674 $EndComp
 675 NoConn ~ 5250 1650
 676 $Comp
 677 L GND #PWR14
 678 U 1 1 58702A61
 679 P 5000 2000
 680 F 0 "#PWR14" H 5000 1750 50  0001 C CNN
 681 F 1 "GND" H 5000 1850 50  0001 C CNN
 682 F 2 "" H 5000 2000 50  0000 C CNN
 683 F 3 "" H 5000 2000 50  0000 C CNN
 684         1    5000 2000
 685         1    0    0    -1
 686 $EndComp
 687 $Comp
 688 L +3.3V #PWR17
 689 U 1 1 58702DF8
 690 P 5150 2100
 691 F 0 "#PWR17" H 5150 1950 50  0001 C CNN
 692 F 1 "+3.3V" H 5150 2240 50  0001 C CNN
 693 F 2 "" H 5150 2100 50  0000 C CNN
 694 F 3 "" H 5150 2100 50  0000 C CNN
 695         1    5150 2100
 696         1    0    0    -1
 697 $EndComp
 698 $Comp
 699 L GND #PWR16
 700 U 1 1 58702F8A
 701 P 5150 1700
 702 F 0 "#PWR16" H 5150 1450 50  0001 C CNN
 703 F 1 "GND" H 5150 1550 50  0001 C CNN
 704 F 2 "" H 5150 1700 50  0000 C CNN
 705 F 3 "" H 5150 1700 50  0000 C CNN
 706         1    5150 1700
 707         1    0    0    -1
 708 $EndComp
 709 $Comp
 710 L GND #PWR18
 711 U 1 1 58705FA1
 712 P 5150 2450
 713 F 0 "#PWR18" H 5150 2200 50  0001 C CNN
 714 F 1 "GND" H 5150 2300 50  0001 C CNN
 715 F 2 "" H 5150 2450 50  0000 C CNN
 716 F 3 "" H 5150 2450 50  0000 C CNN
 717         1    5150 2450
 718         1    0    0    -1
 719 $EndComp
 720 Text Notes 4250 3350 0    60   ~ 0
 721 Switching to SPI4:\n - pull 11 down\n - disconnect 20
 722 $Comp
 723 L C_Small C20
 724 U 1 1 5880B4CE
 725 P 10500 3150
 726 F 0 "C20" H 10510 3220 50  0000 L CNN
 727 F 1 "220nF" H 10510 3070 50  0000 L CNN
 728 F 2 "Capacitors_SMD:C_1206" H 10600 4850 50  0001 C CNN
 729 F 3 "" H 10500 3150 50  0000 C CNN
 730         1    10500 3150
 731         1    0    0    -1
 732 $EndComp
 733 $Comp
 734 L C_Small C21
 735 U 1 1 5880B97A
 736 P 10750 3150
 737 F 0 "C21" H 10760 3220 50  0000 L CNN
 738 F 1 "220nF" H 10760 3070 50  0000 L CNN
 739 F 2 "Capacitors_SMD:C_1206" H 10600 4750 50  0001 C CNN
 740 F 3 "" H 10750 3150 50  0000 C CNN
 741         1    10750 3150
 742         1    0    0    -1
 743 $EndComp
 744 $Comp
 745 L C_Small C18
 746 U 1 1 5880BA0C
 747 P 10100 3800
 748 F 0 "C18" H 10110 3870 50  0000 L CNN
 749 F 1 "100nF" V 10000 3650 50  0000 L CNN
 750 F 2 "Capacitors_SMD:C_1206" H 10100 3800 50  0001 C CNN
 751 F 3 "" H 10100 3800 50  0000 C CNN
 752         1    10100 3800
 753         0    1    1    0
 754 $EndComp
 755 $Comp
 756 L C_Small C19
 757 U 1 1 5880BB0F
 758 P 10100 4000
 759 F 0 "C19" H 10110 4070 50  0000 L CNN
 760 F 1 "10µF" V 10200 3850 50  0000 L CNN
 761 F 2 "Capacitors_SMD:C_1206" H 10100 4000 50  0001 C CNN
 762 F 3 "" H 10100 4000 50  0000 C CNN
 763         1    10100 4000
 764         0    1    1    0
 765 $EndComp
 766 $Comp
 767 L C_Small C16
 768 U 1 1 5880BBA9
 769 P 9700 3600
 770 F 0 "C16" H 9710 3670 50  0000 L CNN
 771 F 1 "220nF" H 9710 3520 50  0000 L CNN
 772 F 2 "Capacitors_SMD:C_1206" H 9700 3600 50  0001 C CNN
 773 F 3 "" H 9700 3600 50  0000 C CNN
 774         1    9700 3600
 775         1    0    0    -1
 776 $EndComp
 777 $Comp
 778 L C_Small C10
 779 U 1 1 5880BC62
 780 P 8350 3600
 781 F 0 "C10" H 8360 3670 50  0000 L CNN
 782 F 1 "100pF" H 8360 3520 50  0000 L CNN
 783 F 2 "Capacitors_SMD:C_1206" H 8350 3600 50  0001 C CNN
 784 F 3 "" H 8350 3600 50  0000 C CNN
 785         1    8350 3600
 786         1    0    0    -1
 787 $EndComp
 788 $Comp
 789 L C_Small C8
 790 U 1 1 5880BE78
 791 P 7650 3400
 792 F 0 "C8" H 7660 3470 50  0000 L CNN
 793 F 1 "220nF" H 7660 3320 50  0000 L CNN
 794 F 2 "Capacitors_SMD:C_1206" H 7650 3400 50  0001 C CNN
 795 F 3 "" H 7650 3400 50  0000 C CNN
 796         1    7650 3400
 797         0    1    1    0
 798 $EndComp
 799 $Comp
 800 L C_Small C13
 801 U 1 1 5880C0C1
 802 P 8700 2700
 803 F 0 "C13" V 8750 2750 50  0000 L CNN
 804 F 1 "22nF" V 8750 2450 50  0000 L CNN
 805 F 2 "Capacitors_SMD:C_1206" V 7350 4600 50  0001 C CNN
 806 F 3 "" H 8700 2700 50  0000 C CNN
 807         1    8700 2700
 808         0    1    1    0
 809 $EndComp
 810 $Comp
 811 L C_Small C12
 812 U 1 1 5880C189
 813 P 8450 2200
 814 F 0 "C12" H 8460 2270 50  0000 L CNN
 815 F 1 "100nF" V 8350 2100 50  0000 L CNN
 816 F 2 "Capacitors_SMD:C_1206" V 9400 50  50  0001 C CNN
 817 F 3 "" H 8450 2200 50  0000 C CNN
 818         1    8450 2200
 819         0    -1   -1   0
 820 $EndComp
 821 $Comp
 822 L C_Small C11
 823 U 1 1 5880C234
 824 P 8450 1950
 825 F 0 "C11" H 8460 2020 50  0000 L CNN
 826 F 1 "10µF" V 8350 1850 50  0000 L CNN
 827 F 2 "Capacitors_SMD:C_1206" V 9250 -200 50  0001 C CNN
 828 F 3 "" H 8450 1950 50  0000 C CNN
 829         1    8450 1950
 830         0    -1   -1   0
 831 $EndComp
 832 Text GLabel 9400 1700 1    60   Input ~ 0
 833 CARD_TX
 834 Text GLabel 9300 1700 1    60   Input ~ 0
 835 CARD_RX
 836 NoConn ~ 9500 1700
 837 NoConn ~ 9600 1700
 838 $Comp
 839 L GND #PWR29
 840 U 1 1 5880D50E
 841 P 10150 1700
 842 F 0 "#PWR29" H 10150 1450 50  0001 C CNN
 843 F 1 "GND" H 10150 1550 50  0000 C CNN
 844 F 2 "" H 10150 1700 50  0000 C CNN
 845 F 3 "" H 10150 1700 50  0000 C CNN
 846         1    10150 1700
 847         1    0    0    -1
 848 $EndComp
 849 $Comp
 850 L GND #PWR33
 851 U 1 1 5881377E
 852 P 10900 2600
 853 F 0 "#PWR33" H 10900 2350 50  0001 C CNN
 854 F 1 "GND" H 10900 2450 50  0000 C CNN
 855 F 2 "" H 10900 2600 50  0000 C CNN
 856 F 3 "" H 10900 2600 50  0000 C CNN
 857         1    10900 2600
 858         1    0    0    -1
 859 $EndComp
 860 $Comp
 861 L GND #PWR26
 862 U 1 1 5881836B
 863 P 9700 3700
 864 F 0 "#PWR26" H 9700 3450 50  0001 C CNN
 865 F 1 "GND" H 9700 3550 50  0000 C CNN
 866 F 2 "" H 9700 3700 50  0000 C CNN
 867 F 3 "" H 9700 3700 50  0000 C CNN
 868         1    9700 3700
 869         1    0    0    -1
 870 $EndComp
 871 $Comp
 872 L GND #PWR21
 873 U 1 1 5881F197
 874 P 8450 2550
 875 F 0 "#PWR21" H 8450 2300 50  0001 C CNN
 876 F 1 "GND" H 8450 2400 50  0001 C CNN
 877 F 2 "" H 8450 2550 50  0000 C CNN
 878 F 3 "" H 8450 2550 50  0000 C CNN
 879         1    8450 2550
 880         1    0    0    -1
 881 $EndComp
 882 NoConn ~ 10500 2300
 883 NoConn ~ 10500 2400
 884 NoConn ~ 8750 2300
 885 NoConn ~ 10550 2200
 886 $Comp
 887 L ISO7816 U1
 888 U 1 1 58821579
 889 P 7050 3150
 890 F 0 "U1" H 7050 3550 60  0000 C CNN
 891 F 1 "ISO7816" H 7050 2750 60  0000 C CNN
 892 F 2 "hardpass:CAF99-08153-S132" H 7050 3250 60  0001 C CNN
 893 F 3 "" H 7050 3250 60  0001 C CNN
 894         1    7050 3150
 895         1    0    0    1
 896 $EndComp
 897 NoConn ~ 7450 3100
 898 NoConn ~ 6650 3100
 899 $Comp
 900 L R_Small R5
 901 U 1 1 58823E8F
 902 P 8200 2800
 903 F 0 "R5" H 8230 2820 50  0000 L CNN
 904 F 1 "180" H 8230 2760 50  0000 L CNN
 905 F 2 "Resistors_SMD:R_1206" H 8200 2800 50  0001 C CNN
 906 F 3 "" H 8200 2800 50  0000 C CNN
 907         1    8200 2800
 908         0    -1   -1   0
 909 $EndComp
 910 $Comp
 911 L C_Small C9
 912 U 1 1 5882B77E
 913 P 8050 3200
 914 F 0 "C9" H 8060 3270 50  0000 L CNN
 915 F 1 "33pF" H 8060 3120 50  0000 L CNN
 916 F 2 "Capacitors_SMD:C_1206" H 8050 3200 50  0001 C CNN
 917 F 3 "" H 8050 3200 50  0000 C CNN
 918         1    8050 3200
 919         0    -1   -1   0
 920 $EndComp
 921 $Comp
 922 L C_Small C14
 923 U 1 1 588317FD
 924 P 8850 3600
 925 F 0 "C14" H 8860 3670 50  0000 L CNN
 926 F 1 "100pF" H 8860 3520 50  0000 L CNN
 927 F 2 "Capacitors_SMD:C_1206" H 8850 3600 50  0001 C CNN
 928 F 3 "" H 8850 3600 50  0000 C CNN
 929         1    8850 3600
 930         1    0    0    -1
 931 $EndComp
 932 $Comp
 933 L GND #PWR28
 934 U 1 1 58833208
 935 P 10000 4200
 936 F 0 "#PWR28" H 10000 3950 50  0001 C CNN
 937 F 1 "GND" H 10000 4050 50  0000 C CNN
 938 F 2 "" H 10000 4200 50  0000 C CNN
 939 F 3 "" H 10000 4200 50  0000 C CNN
 940         1    10000 4200
 941         1    0    0    -1
 942 $EndComp
 943 Text Notes 6250 1200 0    60   ~ 0
 944 http://www.nxp.com/documents/application_note/AN10207.pdf\nhttp://www.nxp.com/documents/data_sheet/TDA8029.pdf
 945 Text Notes 7000 2000 0    60   ~ 0
 946 TODO: less Caps?
 947 $Comp
 948 L GND #PWR24
 949 U 1 1 58839D11
 950 P 9300 3400
 951 F 0 "#PWR24" H 9300 3150 50  0001 C CNN
 952 F 1 "GND" H 9300 3250 50  0000 C CNN
 953 F 2 "" H 9300 3400 50  0000 C CNN
 954 F 3 "" H 9300 3400 50  0000 C CNN
 955         1    9300 3400
 956         1    0    0    -1
 957 $EndComp
 958 $Comp
 959 L Crystal Y1
 960 U 1 1 58839E8A
 961 P 9850 1300
 962 F 0 "Y1" H 9850 1450 50  0000 C CNN
 963 F 1 "14.745MHz" H 9850 1150 50  0000 C CNN
 964 F 2 "" H 9850 1300 50  0000 C CNN
 965 F 3 "" H 9850 1300 50  0000 C CNN
 966         1    9850 1300
 967         1    0    0    -1
 968 $EndComp
 969 $Comp
 970 L C_Small C17
 971 U 1 1 5883A764
 972 P 10000 1200
 973 F 0 "C17" H 10010 1270 50  0000 L CNN
 974 F 1 "22pF" H 10010 1120 50  0000 L CNN
 975 F 2 "Capacitors_SMD:C_1206" H 10600 1350 50  0001 C CNN
 976 F 3 "" H 10000 1200 50  0000 C CNN
 977         1    10000 1200
 978         1    0    0    -1
 979 $EndComp
 980 $Comp
 981 L C_Small C15
 982 U 1 1 5883A85B
 983 P 9700 1200
 984 F 0 "C15" H 9710 1270 50  0000 L CNN
 985 F 1 "22pF" H 9710 1120 50  0000 L CNN
 986 F 2 "Capacitors_SMD:C_1206" H 8800 1450 50  0001 C CNN
 987 F 3 "" H 9700 1200 50  0000 C CNN
 988         1    9700 1200
 989         -1   0    0    -1
 990 $EndComp
 991 $Comp
 992 L GND #PWR27
 993 U 1 1 5883AC0F
 994 P 9850 900
 995 F 0 "#PWR27" H 9850 650 50  0001 C CNN
 996 F 1 "GND" H 9850 750 50  0000 C CNN
 997 F 2 "" H 9850 900 50  0000 C CNN
 998 F 3 "" H 9850 900 50  0000 C CNN
 999         1    9850 900
1000         1    0    0    -1
1001 $EndComp
1002 $Comp
1003 L GND #PWR32
1004 U 1 1 5883C802
1005 P 10650 2800
1006 F 0 "#PWR32" H 10650 2550 50  0001 C CNN
1007 F 1 "GND" H 10650 2650 50  0000 C CNN
1008 F 2 "" H 10650 2800 50  0000 C CNN
1009 F 3 "" H 10650 2800 50  0000 C CNN
1010         1    10650 2800
1011         1    0    0    -1
1012 $EndComp
1013 $Comp
1014 L SW_PUSH_SMALL SW14
1015 U 1 1 5883F21C
1016 P 9600 1600
1017 F 0 "SW14" H 9550 1600 50  0001 C CNN
1018 F 1 "SW_PUSH_SMALL" H 9600 1521 50  0001 C CNN
1019 F 2 "" H 9600 1600 50  0000 C CNN
1020 F 3 "" H 9600 1600 50  0000 C CNN
1021         1    9600 1600
1022         1    0    0    -1
1023 $EndComp
1024 $Comp
1025 L TDA8029 U3
1026 U 1 1 5880AAA0
1027 P 9650 2550
1028 F 0 "U3" H 9650 2450 60  0000 C CNN
1029 F 1 "TDA8029" H 9650 2650 60  0000 C CNN
1030 F 2 "Housings_QFP:LQFP-32_7x7mm_Pitch0.8mm" H 9650 2550 60  0001 C CNN
1031 F 3 "" H 9650 2550 60  0001 C CNN
1032         1    9650 2550
1033         1    0    0    -1
1034 $EndComp
1035 $Comp
1036 L R_Small R4
1037 U 1 1 5884B8AE
1038 P 7700 3200
1039 F 0 "R4" H 7730 3220 50  0000 L CNN
1040 F 1 "100" H 7730 3160 50  0000 L CNN
1041 F 2 "Resistors_SMD:R_1206" H 7700 3200 50  0001 C CNN
1042 F 3 "" H 7700 3200 50  0000 C CNN
1043         1    7700 3200
1044         0    -1   -1   0
1045 $EndComp
1046 Text Notes 6250 800  0    60   ~ 0
1047 No Place on main PCB - has to go on another one
1048 Text Notes 6250 950  0    60   ~ 0
1049 possible driver: https://github.com/larytet/TDA8029
1050 $Comp
1051 L +5V #PWR22
1052 U 1 1 588108E7
1053 P 8600 1950
1054 F 0 "#PWR22" H 8600 1800 50  0001 C CNN
1055 F 1 "+5V" H 8600 2090 50  0000 C CNN
1056 F 2 "" H 8600 1950 50  0000 C CNN
1057 F 3 "" H 8600 1950 50  0000 C CNN
1058         1    8600 1950
1059         1    0    0    -1
1060 $EndComp
1061 $Comp
1062 L +5V #PWR23
1063 U 1 1 58810991
1064 P 8800 2200
1065 F 0 "#PWR23" H 8800 2050 50  0001 C CNN
1066 F 1 "+5V" H 8800 2340 50  0000 C CNN
1067 F 2 "" H 8800 2200 50  0000 C CNN
1068 F 3 "" H 8800 2200 50  0000 C CNN
1069         1    8800 2200
1070         1    0    0    -1
1071 $EndComp
1072 $Comp
1073 L +5V #PWR31
1074 U 1 1 58810A71
1075 P 10650 2500
1076 F 0 "#PWR31" H 10650 2350 50  0001 C CNN
1077 F 1 "+5V" H 10650 2640 50  0000 C CNN
1078 F 2 "" H 10650 2500 50  0000 C CNN
1079 F 3 "" H 10650 2500 50  0000 C CNN
1080         1    10650 2500
1081         1    0    0    -1
1082 $EndComp
1083 $Comp
1084 L +5V #PWR30
1085 U 1 1 58810B51
1086 P 10200 3400
1087 F 0 "#PWR30" H 10200 3250 50  0001 C CNN
1088 F 1 "+5V" H 10200 3540 50  0000 C CNN
1089 F 2 "" H 10200 3400 50  0000 C CNN
1090 F 3 "" H 10200 3400 50  0000 C CNN
1091         1    10200 3400
1092         1    0    0    -1
1093 $EndComp
1094 $Comp
1095 L +5V #PWR25
1096 U 1 1 588110F4
1097 P 9500 1500
1098 F 0 "#PWR25" H 9500 1350 50  0001 C CNN
1099 F 1 "+5V" H 9500 1640 50  0000 C CNN
1100 F 2 "" H 9500 1500 50  0000 C CNN
1101 F 3 "" H 9500 1500 50  0000 C CNN
1102         1    9500 1500
1103         1    0    0    -1
1104 $EndComp
1105 $Comp
1106 L +5V #PWR20
1107 U 1 1 588119E7
1108 P 7550 2900
1109 F 0 "#PWR20" H 7550 2750 50  0001 C CNN
1110 F 1 "+5V" H 7550 3040 50  0000 C CNN
1111 F 2 "" H 7550 2900 50  0000 C CNN
1112 F 3 "" H 7550 2900 50  0000 C CNN
1113         1    7550 2900
1114         1    0    0    -1
1115 $EndComp
1116 Text Notes 6250 1550 0    60   ~ 0
1117 http://www.linkconn.com/en/product/\ne08f128a-897a-4361-86f3-81b7a41ba7d4\n'sim card samsung i9000 n7000'
1118 $Comp
1119 L CONN_02X20 P?
1120 U 1 1 5881588C
1121 P 8800 5250
1122 F 0 "P?" H 8800 6300 50  0000 C CNN
1123 F 1 "Pi_Zero" V 8800 5250 50  0000 C CNN
1124 F 2 "Pin_Headers:Pin_Header_Straight_2x20_Pitch2.54mm" H 8800 3900 50  0001 C CNN
1125 F 3 "" H 8800 4300 50  0000 C CNN
1126         1    8800 5250
1127         1    0    0    -1
1128 $EndComp
1129 $Comp
1130 L +5V #PWR?
1131 U 1 1 58817164
1132 P 9150 4300
1133 F 0 "#PWR?" H 9150 4150 50  0001 C CNN
1134 F 1 "+5V" H 9150 4440 50  0000 C CNN
1135 F 2 "" H 9150 4300 50  0000 C CNN
1136 F 3 "" H 9150 4300 50  0000 C CNN
1137         1    9150 4300
1138         1    0    0    -1
1139 $EndComp
1140 $Comp
1141 L GND #PWR?
1142 U 1 1 5881733E
1143 P 8450 6200
1144 F 0 "#PWR?" H 8450 5950 50  0001 C CNN
1145 F 1 "GND" H 8450 6050 50  0000 C CNN
1146 F 2 "" H 8450 6200 50  0000 C CNN
1147 F 3 "" H 8450 6200 50  0000 C CNN
1148         1    8450 6200
1149         1    0    0    -1
1150 $EndComp
1151 $Comp
1152 L GND #PWR?
1153 U 1 1 588173EB
1154 P 9150 6200
1155 F 0 "#PWR?" H 9150 5950 50  0001 C CNN
1156 F 1 "GND" H 9150 6050 50  0000 C CNN
1157 F 2 "" H 9150 6200 50  0000 C CNN
1158 F 3 "" H 9150 6200 50  0000 C CNN
1159         1    9150 6200
1160         1    0    0    -1
1161 $EndComp
1162 Connection ~ 8150 3400
1163 Wire Wire Line
1164         8150 3200 8150 3400
1165 Wire Wire Line
1166         7750 3850 7750 3400
1167 Wire Wire Line
1168         6500 3850 7750 3850
1169 Wire Wire Line
1170         6500 3400 6500 3850
1171 Wire Wire Line
1172         6650 3400 6500 3400
1173 Wire Wire Line
1174         7750 3400 9300 3400
1175 Wire Wire Line
1176         7700 3000 7450 3000
1177 Wire Wire Line
1178         7700 2900 7700 3000
1179 Wire Wire Line
1180         8800 2900 7700 2900
1181 Wire Wire Line
1182         7700 2800 7700 2650
1183 Wire Wire Line
1184         8100 2800 7700 2800
1185 Wire Wire Line
1186         8800 2800 8300 2800
1187 Wire Wire Line
1188         9500 3400 9500 3950
1189 Connection ~ 7450 3950
1190 Wire Wire Line
1191         7450 3400 7450 3950
1192 Wire Wire Line
1193         6400 3300 6650 3300
1194 Wire Wire Line
1195         6400 3950 6400 3300
1196 Wire Wire Line
1197         9500 3950 6400 3950
1198 Wire Wire Line
1199         7450 3400 7550 3400
1200 Wire Wire Line
1201         7950 3750 7950 3200
1202 Wire Wire Line
1203         9400 3750 7950 3750
1204 Wire Wire Line
1205         9400 3400 9400 3750
1206 Wire Wire Line
1207         7850 3300 7450 3300
1208 Wire Wire Line
1209         7850 3850 7850 3300
1210 Wire Wire Line
1211         9600 3850 7850 3850
1212 Wire Wire Line
1213         9600 3400 9600 3850
1214 Wire Wire Line
1215         6400 3200 6650 3200
1216 Wire Wire Line
1217         6400 2650 6400 3200
1218 Wire Wire Line
1219         7700 2650 6400 2650
1220 Wire Wire Line
1221         8600 2500 8600 2700
1222 Wire Wire Line
1223         8300 2500 8800 2500
1224 Wire Wire Line
1225         8750 2300 8800 2300
1226 Wire Wire Line
1227         10550 2200 10500 2200
1228 Wire Wire Line
1229         8600 2400 8800 2400
1230 Wire Wire Line
1231         9700 3400 9700 3500
1232 Wire Wire Line
1233         10900 2600 10500 2600
1234 Wire Wire Line
1235         10750 3600 9800 3600
1236 Wire Wire Line
1237         10750 2700 10500 2700
1238 Wire Wire Line
1239         10750 3250 10750 3600
1240 Wire Wire Line
1241         10750 3050 10750 2700
1242 Wire Wire Line
1243         9800 3600 9800 3400
1244 Wire Wire Line
1245         10500 3500 10500 3250
1246 Wire Wire Line
1247         10500 2900 10500 3050
1248 Wire Wire Line
1249         9900 3500 10500 3500
1250 Wire Wire Line
1251         9900 3400 9900 3500
1252 Wire Wire Line
1253         10000 1700 10150 1700
1254 Wire Wire Line
1255         9900 1550 10000 1550
1256 Wire Wire Line
1257         9900 1700 9900 1550
1258 Wire Wire Line
1259         9700 1550 9800 1550
1260 Wire Wire Line
1261         9800 1550 9800 1700
1262 Wire Wire Line
1263         5150 2450 5250 2450
1264 Wire Wire Line
1265         5150 2950 5250 2950
1266 Connection ~ 5150 2850
1267 Wire Wire Line
1268         5150 2800 5150 2950
1269 Connection ~ 5150 2750
1270 Wire Wire Line
1271         5150 2700 5150 2750
1272 Wire Wire Line
1273         5250 2350 4900 2350
1274 Wire Wire Line
1275         4950 3950 5250 3950
1276 Wire Wire Line
1277         4950 3550 4950 3950
1278 Wire Wire Line
1279         5250 1700 5150 1700
1280 Wire Wire Line
1281         5250 1750 5250 1700
1282 Connection ~ 5100 1950
1283 Wire Wire Line
1284         5000 1950 5000 2000
1285 Wire Wire Line
1286         5100 2150 5100 1950
1287 Wire Wire Line
1288         5250 2100 5250 2050
1289 Wire Wire Line
1290         5150 2100 5250 2100
1291 Wire Wire Line
1292         5000 1950 5250 1950
1293 Wire Wire Line
1294         5100 2150 5250 2150
1295 Wire Wire Line
1296         4700 1550 5250 1550
1297 Wire Wire Line
1298         5250 900  5150 900
1299 Wire Wire Line
1300         5250 1050 5250 900
1301 Connection ~ 4950 3750
1302 Wire Wire Line
1303         5050 3750 4950 3750
1304 Connection ~ 4950 3650
1305 Wire Wire Line
1306         5050 3650 4950 3650
1307 Connection ~ 4950 3850
1308 Wire Wire Line
1309         5050 3550 4950 3550
1310 Wire Wire Line
1311         5250 2750 4650 2750
1312 Wire Wire Line
1313         5250 2850 4650 2850
1314 Wire Wire Line
1315         4700 1850 5250 1850
1316 Connection ~ 2700 6100
1317 Connection ~ 2250 6100
1318 Connection ~ 1800 6100
1319 Connection ~ 2000 6300
1320 Connection ~ 2000 5900
1321 Connection ~ 2000 5500
1322 Connection ~ 2000 5100
1323 Wire Wire Line
1324         4950 3850 5250 3850
1325 Wire Wire Line
1326         5050 1450 5050 1350
1327 Wire Wire Line
1328         5250 1450 5050 1450
1329 Wire Wire Line
1330         5050 1250 5050 1150
1331 Wire Wire Line
1332         5250 1250 5050 1250
1333 Connection ~ 2900 6300
1334 Connection ~ 2450 6300
1335 Connection ~ 2450 5900
1336 Connection ~ 2450 5500
1337 Connection ~ 2900 5900
1338 Connection ~ 2900 5500
1339 Connection ~ 2900 5100
1340 Connection ~ 2450 5100
1341 Wire Wire Line
1342         2000 6300 3300 6300
1343 Wire Wire Line
1344         2000 5900 3300 5900
1345 Wire Wire Line
1346         2000 5500 3300 5500
1347 Wire Wire Line
1348         2000 5100 3300 5100
1349 Wire Wire Line
1350         2700 6100 2700 4600
1351 Connection ~ 2700 5700
1352 Connection ~ 2700 5300
1353 Connection ~ 2700 4900
1354 Connection ~ 2250 5700
1355 Connection ~ 2250 5300
1356 Connection ~ 2250 4900
1357 Wire Wire Line
1358         2250 6100 2250 4600
1359 Connection ~ 1800 5700
1360 Connection ~ 1800 5300
1361 Connection ~ 1800 4900
1362 Wire Wire Line
1363         1800 4600 1800 6100
1364 Connection ~ 1050 1100
1365 Wire Wire Line
1366         1050 1900 1750 1900
1367 Wire Wire Line
1368         1050 950  1050 1900
1369 Wire Wire Line
1370         1750 1100 1050 1100
1371 Connection ~ 3000 2700
1372 Wire Wire Line
1373         2250 2700 3000 2700
1374 Connection ~ 3000 2500
1375 Wire Wire Line
1376         2250 2500 3000 2500
1377 Connection ~ 3000 1700
1378 Wire Wire Line
1379         2250 1300 3000 1300
1380 Connection ~ 3000 2000
1381 Wire Wire Line
1382         2250 2000 3000 2000
1383 Wire Wire Line
1384         3000 1300 3000 3100
1385 Wire Wire Line
1386         2250 1700 3000 1700
1387 Connection ~ 1000 3000
1388 Wire Wire Line
1389         1750 3000 1000 3000
1390 Connection ~ 1000 2300
1391 Wire Wire Line
1392         1750 2300 1000 2300
1393 Wire Wire Line
1394         1000 1500 1000 3100
1395 Wire Wire Line
1396         1750 1500 1000 1500
1397 Wire Wire Line
1398         4950 2650 4950 2800
1399 Wire Wire Line
1400         4850 2650 4950 2650
1401 Connection ~ 4950 2700
1402 Wire Wire Line
1403         4700 2350 4550 2350
1404 Wire Wire Line
1405         4600 5700 4800 5700
1406 Wire Wire Line
1407         8350 3700 8350 3850
1408 Connection ~ 8350 3850
1409 Wire Wire Line
1410         8350 3500 8350 3400
1411 Connection ~ 8350 3400
1412 Wire Wire Line
1413         8850 3500 8850 3400
1414 Connection ~ 8850 3400
1415 Wire Wire Line
1416         8850 3700 8850 3950
1417 Connection ~ 8850 3950
1418 Wire Notes Line
1419         6900 1850 6900 2100
1420 Wire Notes Line
1421         6900 2100 7900 2100
1422 Wire Notes Line
1423         7900 2100 7900 1800
1424 Wire Notes Line
1425         7900 1800 6900 1800
1426 Wire Notes Line
1427         6900 1800 6900 1900
1428 Wire Wire Line
1429         9700 1300 9700 1550
1430 Wire Wire Line
1431         10000 1550 10000 1300
1432 Wire Wire Line
1433         9700 1100 9700 900
1434 Wire Wire Line
1435         9700 900  10000 900
1436 Wire Wire Line
1437         10000 900  10000 1100
1438 Connection ~ 9850 900
1439 Wire Wire Line
1440         10500 2500 10650 2500
1441 Wire Wire Line
1442         10650 2800 10500 2800
1443 Wire Wire Line
1444         10200 3400 10200 4000
1445 Connection ~ 10200 3800
1446 Wire Wire Line
1447         10000 3400 10200 3400
1448 Wire Wire Line
1449         10000 3800 10000 4200
1450 Connection ~ 10000 4000
1451 Wire Wire Line
1452         8600 1950 8600 2400
1453 Connection ~ 8600 2200
1454 Connection ~ 8300 2200
1455 Connection ~ 8300 2500
1456 Connection ~ 8600 2500
1457 Wire Wire Line
1458         8800 2600 8600 2600
1459 Connection ~ 8600 2600
1460 Wire Wire Line
1461         7450 2900 7550 2900
1462 Wire Wire Line
1463         7450 3200 7600 3200
1464 Wire Wire Line
1465         7950 3200 7800 3200
1466 Wire Notes Line
1467         11100 4550 11100 650
1468 Wire Notes Line
1469         11100 650  6150 650
1470 Wire Wire Line
1471         8350 1950 8300 1950
1472 Wire Wire Line
1473         8550 1950 8600 1950
1474 Wire Wire Line
1475         8550 2200 8600 2200
1476 Wire Wire Line
1477         8350 2200 8300 2200
1478 Wire Wire Line
1479         8450 2550 8450 2500
1480 Connection ~ 8450 2500
1481 Wire Wire Line
1482         8300 1950 8300 2500
1483 Wire Wire Line
1484         8550 4700 8450 4700
1485 Wire Wire Line
1486         8550 5500 8450 5500
1487 Connection ~ 8450 5500
1488 Wire Wire Line
1489         8550 6200 8450 6200
1490 Wire Wire Line
1491         9050 4500 9150 4500
1492 Wire Wire Line
1493         9050 4900 9150 4900
1494 Connection ~ 9150 4900
1495 Wire Wire Line
1496         9050 5200 9150 5200
1497 Connection ~ 9150 5200
1498 Wire Wire Line
1499         9050 5700 9150 5700
1500 Connection ~ 9150 5700
1501 Wire Wire Line
1502         9050 5900 9150 5900
1503 Connection ~ 9150 5900
1504 Wire Wire Line
1505         9050 4300 9150 4300
1506 Wire Wire Line
1507         9050 4400 9150 4400
1508 Wire Wire Line
1509         9150 4400 9150 4300
1510 Wire Wire Line
1511         8450 6200 8450 4700
1512 Wire Wire Line
1513         9150 4500 9150 6200
1514 Text GLabel 9050 4600 2    60   Input ~ 0
1515 CARD_RX
1516 Text GLabel 9050 4700 2    60   Input ~ 0
1517 CARD_TX
1518 Wire Notes Line
1519         6150 4250 8100 4250
1520 Wire Notes Line
1521         8100 4250 8100 6500
1522 Wire Notes Line
1523         8100 6500 11100 6500
1524 Wire Notes Line
1525         11100 6500 11100 4450
1526 Wire Notes Line
1527         6150 650  6150 4250
1528 $EndSCHEMATC