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 "2.2µF" V 5200 800 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 "2.2µF" V 5200 1000 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 "2.2µF" V 4550 1600 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 "10µF" 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 "2.2µF" 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 #PWR14
 345 U 1 1 576AFDF4
 346 P 5150 900
 347 F 0 "#PWR14" 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 GND #PWR12
 360 U 1 1 576B9D6C
 361 P 4950 3950
 362 F 0 "#PWR12" H 4950 3700 50  0001 C CNN
 363 F 1 "GND" H 4950 3800 50  0001 C CNN
 364 F 2 "" H 4950 3950 50  0000 C CNN
 365 F 3 "" H 4950 3950 50  0000 C CNN
 366         1    4950 3950
 367         1    0    0    -1
 368 $EndComp
 369 $Comp
 370 L SW_PUSH SW13
 371 U 1 1 57715A24
 372 P 3500 7050
 373 F 0 "SW13" H 3650 7160 50  0000 C CNN
 374 F 1 "SHUTDN" H 3500 6970 50  0000 C CNN
 375 F 2 "" H 3500 7050 50  0000 C CNN
 376 F 3 "" H 3500 7050 50  0000 C CNN
 377         1    3500 7050
 378         1    0    0    -1
 379 $EndComp
 380 Text GLabel 3200 7050 0    60   Input ~ 0
 381 SHUTDOWN
 382 $Comp
 383 L GND #PWR5
 384 U 1 1 57716417
 385 P 3800 7050
 386 F 0 "#PWR5" H 3800 6800 50  0001 C CNN
 387 F 1 "GND" H 3800 6900 50  0000 C CNN
 388 F 2 "" H 3800 7050 50  0000 C CNN
 389 F 3 "" H 3800 7050 50  0000 C CNN
 390         1    3800 7050
 391         1    0    0    -1
 392 $EndComp
 393 Text Notes 500  1450 0    60   ~ 0
 394 Wifi Pants: \n    pin 27-->
 395 $Comp
 396 L GND #PWR8
 397 U 1 1 58333C64
 398 P 4500 1850
 399 F 0 "#PWR8" H 4500 1600 50  0001 C CNN
 400 F 1 "GND" H 4500 1700 50  0001 C CNN
 401 F 2 "" H 4500 1850 50  0000 C CNN
 402 F 3 "" H 4500 1850 50  0000 C CNN
 403         1    4500 1850
 404         1    0    0    -1
 405 $EndComp
 406 $Comp
 407 L +3.3V #PWR11
 408 U 1 1 58333EC0
 409 P 4700 1850
 410 F 0 "#PWR11" H 4700 1700 50  0001 C CNN
 411 F 1 "+3.3V" H 4700 1990 50  0001 C CNN
 412 F 2 "" H 4700 1850 50  0000 C CNN
 413 F 3 "" H 4700 1850 50  0000 C CNN
 414         1    4700 1850
 415         1    0    0    -1
 416 $EndComp
 417 Text GLabel 5950 6400 3    60   Input ~ 0
 418 ESP_CLK
 419 Text GLabel 5850 6400 3    60   Input ~ 0
 420 SD_D1
 421 Text GLabel 5750 6400 3    60   Input ~ 0
 422 SD_D3
 423 Text GLabel 5650 6400 3    60   Input ~ 0
 424 SD_D2
 425 Text GLabel 5550 6400 3    60   Input ~ 0
 426 SD_D0
 427 Text GLabel 5450 6400 3    60   Input ~ 0
 428 SD_CMD
 429 $Comp
 430 L R_Small R12
 431 U 1 1 57B87105
 432 P 5450 6300
 433 F 0 "R12" H 5400 6400 50  0000 L CNN
 434 F 1 "33" V 5450 6250 50  0000 L CNN
 435 F 2 "Resistors_SMD:R_1206" V 4750 6200 50  0001 C CNN
 436 F 3 "" H 5450 6300 50  0000 C CNN
 437         1    5450 6300
 438         1    0    0    -1
 439 $EndComp
 440 $Comp
 441 L R_Small R13
 442 U 1 1 57B88365
 443 P 5550 6300
 444 F 0 "R13" H 5500 6400 50  0000 L CNN
 445 F 1 "33" V 5550 6250 50  0000 L CNN
 446 F 2 "Resistors_SMD:R_1206" V 4850 6200 50  0001 C CNN
 447 F 3 "" H 5550 6300 50  0000 C CNN
 448         1    5550 6300
 449         1    0    0    -1
 450 $EndComp
 451 $Comp
 452 L R_Small R14
 453 U 1 1 57B88405
 454 P 5650 6300
 455 F 0 "R14" H 5600 6400 50  0000 L CNN
 456 F 1 "33" V 5650 6250 50  0000 L CNN
 457 F 2 "Resistors_SMD:R_1206" V 4950 6200 50  0001 C CNN
 458 F 3 "" H 5650 6300 50  0000 C CNN
 459         1    5650 6300
 460         1    0    0    -1
 461 $EndComp
 462 $Comp
 463 L R_Small R15
 464 U 1 1 57B884A8
 465 P 5750 6300
 466 F 0 "R15" H 5700 6400 50  0000 L CNN
 467 F 1 "33" V 5750 6250 50  0000 L CNN
 468 F 2 "Resistors_SMD:R_1206" V 5050 6200 50  0001 C CNN
 469 F 3 "" H 5750 6300 50  0000 C CNN
 470         1    5750 6300
 471         1    0    0    -1
 472 $EndComp
 473 $Comp
 474 L R_Small R16
 475 U 1 1 57B8854E
 476 P 5850 6300
 477 F 0 "R16" H 5800 6400 50  0000 L CNN
 478 F 1 "33" V 5850 6250 50  0000 L CNN
 479 F 2 "Resistors_SMD:R_1206" V 5150 6200 50  0001 C CNN
 480 F 3 "" H 5850 6300 50  0000 C CNN
 481         1    5850 6300
 482         1    0    0    -1
 483 $EndComp
 484 $Comp
 485 L R_Small R17
 486 U 1 1 57B885F7
 487 P 5950 6300
 488 F 0 "R17" H 5900 6400 50  0000 L CNN
 489 F 1 "33" V 5950 6250 50  0000 L CNN
 490 F 2 "Resistors_SMD:R_1206" V 5250 6200 50  0000 C CNN
 491 F 3 "" H 5950 6300 50  0000 C CNN
 492         1    5950 6300
 493         1    0    0    -1
 494 $EndComp
 495 NoConn ~ 6600 5500
 496 $Comp
 497 L GND #PWR18
 498 U 1 1 57B89D14
 499 P 6600 5700
 500 F 0 "#PWR18" H 6600 5450 50  0001 C CNN
 501 F 1 "GND" H 6600 5550 50  0000 C CNN
 502 F 2 "" H 6600 5700 50  0000 C CNN
 503 F 3 "" H 6600 5700 50  0000 C CNN
 504         1    6600 5700
 505         1    0    0    -1
 506 $EndComp
 507 NoConn ~ 6600 5600
 508 NoConn ~ 6600 5400
 509 NoConn ~ 6600 5300
 510 NoConn ~ 6600 5000
 511 NoConn ~ 6600 5200
 512 NoConn ~ 6600 5100
 513 NoConn ~ 4800 5100
 514 $Comp
 515 L +3V3 #PWR9
 516 U 1 1 57B89D90
 517 P 4600 5700
 518 F 0 "#PWR9" H 4600 5550 50  0001 C CNN
 519 F 1 "+3V3" H 4600 5840 50  0000 C CNN
 520 F 2 "" H 4600 5700 50  0000 C CNN
 521 F 3 "" H 4600 5700 50  0000 C CNN
 522         1    4600 5700
 523         1    0    0    -1
 524 $EndComp
 525 NoConn ~ 4800 5600
 526 NoConn ~ 4800 5500
 527 NoConn ~ 4800 5400
 528 NoConn ~ 4800 5300
 529 NoConn ~ 4800 5000
 530 Text GLabel 4800 5200 0    60   Input ~ 0
 531 ESP_CHPD
 532 $Comp
 533 L ESP-12E U2
 534 U 1 1 57B86D32
 535 P 5700 5300
 536 F 0 "U2" H 5700 5200 50  0000 C CNN
 537 F 1 "ESP-12E" H 5700 5400 50  0000 C CNN
 538 F 2 "hardpass:ESP-12E_smd" H 5700 5300 50  0001 C CNN
 539 F 3 "" H 5700 5300 50  0001 C CNN
 540         1    5700 5300
 541         1    0    0    -1
 542 $EndComp
 543 $Comp
 544 L CONN_01X30 P2
 545 U 1 1 58700E5C
 546 P 5450 2500
 547 F 0 "P2" H 5450 4050 50  0000 C CNN
 548 F 1 "OLED_I2C" V 5550 2500 50  0000 C CNN
 549 F 2 "adafruit-oled:UG-2864HSWEG01_0.96IN_WRAPAROUND" V 5650 2500 50  0000 C CNN
 550 F 3 "" H 5450 2500 50  0000 C CNN
 551         1    5450 2500
 552         1    0    0    -1
 553 $EndComp
 554 $Comp
 555 L C_Small C1
 556 U 1 1 58702958
 557 P 4600 1550
 558 F 0 "C1" V 4650 1600 50  0000 L CNN
 559 F 1 "2.2µF" V 4550 1300 50  0000 L CNN
 560 F 2 "Capacitors_SMD:C_1206" V 4600 -500 50  0001 C CNN
 561 F 3 "" H 4600 1550 50  0000 C CNN
 562         1    4600 1550
 563         0    -1   -1   0
 564 $EndComp
 565 $Comp
 566 L GND #PWR7
 567 U 1 1 5870295E
 568 P 4500 1550
 569 F 0 "#PWR7" H 4500 1300 50  0001 C CNN
 570 F 1 "GND" H 4500 1400 50  0001 C CNN
 571 F 2 "" H 4500 1550 50  0000 C CNN
 572 F 3 "" H 4500 1550 50  0000 C CNN
 573         1    4500 1550
 574         1    0    0    -1
 575 $EndComp
 576 $Comp
 577 L +3.3V #PWR10
 578 U 1 1 58702964
 579 P 4700 1550
 580 F 0 "#PWR10" H 4700 1400 50  0001 C CNN
 581 F 1 "+3.3V" H 4700 1690 50  0001 C CNN
 582 F 2 "" H 4700 1550 50  0000 C CNN
 583 F 3 "" H 4700 1550 50  0000 C CNN
 584         1    4700 1550
 585         1    0    0    -1
 586 $EndComp
 587 NoConn ~ 5250 1650
 588 $Comp
 589 L GND #PWR13
 590 U 1 1 58702A61
 591 P 5000 2000
 592 F 0 "#PWR13" H 5000 1750 50  0001 C CNN
 593 F 1 "GND" H 5000 1850 50  0001 C CNN
 594 F 2 "" H 5000 2000 50  0000 C CNN
 595 F 3 "" H 5000 2000 50  0000 C CNN
 596         1    5000 2000
 597         1    0    0    -1
 598 $EndComp
 599 $Comp
 600 L +3.3V #PWR16
 601 U 1 1 58702DF8
 602 P 5150 2100
 603 F 0 "#PWR16" H 5150 1950 50  0001 C CNN
 604 F 1 "+3.3V" H 5150 2240 50  0001 C CNN
 605 F 2 "" H 5150 2100 50  0000 C CNN
 606 F 3 "" H 5150 2100 50  0000 C CNN
 607         1    5150 2100
 608         1    0    0    -1
 609 $EndComp
 610 $Comp
 611 L GND #PWR15
 612 U 1 1 58702F8A
 613 P 5150 1700
 614 F 0 "#PWR15" H 5150 1450 50  0001 C CNN
 615 F 1 "GND" H 5150 1550 50  0001 C CNN
 616 F 2 "" H 5150 1700 50  0000 C CNN
 617 F 3 "" H 5150 1700 50  0000 C CNN
 618         1    5150 1700
 619         1    0    0    -1
 620 $EndComp
 621 $Comp
 622 L GND #PWR17
 623 U 1 1 58705FA1
 624 P 5150 2450
 625 F 0 "#PWR17" H 5150 2200 50  0001 C CNN
 626 F 1 "GND" H 5150 2300 50  0001 C CNN
 627 F 2 "" H 5150 2450 50  0000 C CNN
 628 F 3 "" H 5150 2450 50  0000 C CNN
 629         1    5150 2450
 630         1    0    0    -1
 631 $EndComp
 632 Text Notes 4250 3350 0    60   ~ 0
 633 Switching to SPI4:\n - pull 11 down\n - disconnect 20
 634 $Comp
 635 L C_Small C20
 636 U 1 1 5880B4CE
 637 P 10500 3150
 638 F 0 "C20" H 10510 3220 50  0000 L CNN
 639 F 1 "220nF" H 10510 3070 50  0000 L CNN
 640 F 2 "Capacitors_SMD:C_1206" H 10600 4850 50  0001 C CNN
 641 F 3 "" H 10500 3150 50  0000 C CNN
 642         1    10500 3150
 643         1    0    0    -1
 644 $EndComp
 645 $Comp
 646 L C_Small C21
 647 U 1 1 5880B97A
 648 P 10750 3150
 649 F 0 "C21" H 10760 3220 50  0000 L CNN
 650 F 1 "220nF" H 10760 3070 50  0000 L CNN
 651 F 2 "Capacitors_SMD:C_1206" H 10600 4750 50  0001 C CNN
 652 F 3 "" H 10750 3150 50  0000 C CNN
 653         1    10750 3150
 654         1    0    0    -1
 655 $EndComp
 656 $Comp
 657 L C_Small C18
 658 U 1 1 5880BA0C
 659 P 10100 3800
 660 F 0 "C18" H 10110 3870 50  0000 L CNN
 661 F 1 "100nF" V 10000 3650 50  0000 L CNN
 662 F 2 "Capacitors_SMD:C_1206" H 10100 3800 50  0001 C CNN
 663 F 3 "" H 10100 3800 50  0000 C CNN
 664         1    10100 3800
 665         0    1    1    0
 666 $EndComp
 667 $Comp
 668 L C_Small C19
 669 U 1 1 5880BB0F
 670 P 10100 4000
 671 F 0 "C19" H 10110 4070 50  0000 L CNN
 672 F 1 "10µF" V 10200 3850 50  0000 L CNN
 673 F 2 "Capacitors_SMD:C_1206" H 10100 4000 50  0001 C CNN
 674 F 3 "" H 10100 4000 50  0000 C CNN
 675         1    10100 4000
 676         0    1    1    0
 677 $EndComp
 678 $Comp
 679 L C_Small C16
 680 U 1 1 5880BBA9
 681 P 9700 3600
 682 F 0 "C16" H 9710 3670 50  0000 L CNN
 683 F 1 "220nF" H 9710 3520 50  0000 L CNN
 684 F 2 "Capacitors_SMD:C_1206" H 9700 3600 50  0001 C CNN
 685 F 3 "" H 9700 3600 50  0000 C CNN
 686         1    9700 3600
 687         1    0    0    -1
 688 $EndComp
 689 $Comp
 690 L C_Small C8
 691 U 1 1 5880BE78
 692 P 7650 3400
 693 F 0 "C8" H 7660 3470 50  0000 L CNN
 694 F 1 "220nF" H 7660 3320 50  0000 L CNN
 695 F 2 "Capacitors_SMD:C_1206" H 7650 3400 50  0001 C CNN
 696 F 3 "" H 7650 3400 50  0000 C CNN
 697         1    7650 3400
 698         0    1    1    0
 699 $EndComp
 700 $Comp
 701 L C_Small C13
 702 U 1 1 5880C0C1
 703 P 8700 2700
 704 F 0 "C13" V 8750 2750 50  0000 L CNN
 705 F 1 "22nF" V 8750 2450 50  0000 L CNN
 706 F 2 "Capacitors_SMD:C_1206" V 7350 4600 50  0001 C CNN
 707 F 3 "" H 8700 2700 50  0000 C CNN
 708         1    8700 2700
 709         0    1    1    0
 710 $EndComp
 711 $Comp
 712 L C_Small C12
 713 U 1 1 5880C189
 714 P 8450 2200
 715 F 0 "C12" H 8460 2270 50  0000 L CNN
 716 F 1 "100nF" V 8350 2100 50  0000 L CNN
 717 F 2 "Capacitors_SMD:C_1206" V 9400 50  50  0001 C CNN
 718 F 3 "" H 8450 2200 50  0000 C CNN
 719         1    8450 2200
 720         0    -1   -1   0
 721 $EndComp
 722 $Comp
 723 L C_Small C11
 724 U 1 1 5880C234
 725 P 8450 1950
 726 F 0 "C11" H 8460 2020 50  0000 L CNN
 727 F 1 "10µF" V 8350 1850 50  0000 L CNN
 728 F 2 "Capacitors_SMD:C_1206" V 9250 -200 50  0001 C CNN
 729 F 3 "" H 8450 1950 50  0000 C CNN
 730         1    8450 1950
 731         0    -1   -1   0
 732 $EndComp
 733 Text GLabel 9400 1700 1    60   Input ~ 0
 734 CARD_TX
 735 Text GLabel 9300 1700 1    60   Input ~ 0
 736 CARD_RX
 737 NoConn ~ 9500 1700
 738 NoConn ~ 9600 1700
 739 $Comp
 740 L GND #PWR31
 741 U 1 1 5880D50E
 742 P 10150 1700
 743 F 0 "#PWR31" H 10150 1450 50  0001 C CNN
 744 F 1 "GND" H 10150 1550 50  0000 C CNN
 745 F 2 "" H 10150 1700 50  0000 C CNN
 746 F 3 "" H 10150 1700 50  0000 C CNN
 747         1    10150 1700
 748         1    0    0    -1
 749 $EndComp
 750 $Comp
 751 L GND #PWR35
 752 U 1 1 5881377E
 753 P 10900 2600
 754 F 0 "#PWR35" H 10900 2350 50  0001 C CNN
 755 F 1 "GND" H 10900 2450 50  0000 C CNN
 756 F 2 "" H 10900 2600 50  0000 C CNN
 757 F 3 "" H 10900 2600 50  0000 C CNN
 758         1    10900 2600
 759         1    0    0    -1
 760 $EndComp
 761 $Comp
 762 L GND #PWR28
 763 U 1 1 5881836B
 764 P 9700 3700
 765 F 0 "#PWR28" H 9700 3450 50  0001 C CNN
 766 F 1 "GND" H 9700 3550 50  0000 C CNN
 767 F 2 "" H 9700 3700 50  0000 C CNN
 768 F 3 "" H 9700 3700 50  0000 C CNN
 769         1    9700 3700
 770         1    0    0    -1
 771 $EndComp
 772 $Comp
 773 L GND #PWR20
 774 U 1 1 5881F197
 775 P 8450 2550
 776 F 0 "#PWR20" H 8450 2300 50  0001 C CNN
 777 F 1 "GND" H 8450 2400 50  0001 C CNN
 778 F 2 "" H 8450 2550 50  0000 C CNN
 779 F 3 "" H 8450 2550 50  0000 C CNN
 780         1    8450 2550
 781         1    0    0    -1
 782 $EndComp
 783 NoConn ~ 10500 2300
 784 NoConn ~ 10500 2400
 785 NoConn ~ 8750 2300
 786 NoConn ~ 10550 2200
 787 $Comp
 788 L ISO7816 U1
 789 U 1 1 58821579
 790 P 7050 3150
 791 F 0 "U1" H 7050 3550 60  0000 C CNN
 792 F 1 "ISO7816" H 7050 2750 60  0000 C CNN
 793 F 2 "hardpass:CAF99-08153-S132" H 7050 3250 60  0001 C CNN
 794 F 3 "" H 7050 3250 60  0001 C CNN
 795         1    7050 3150
 796         1    0    0    1
 797 $EndComp
 798 NoConn ~ 7450 3100
 799 NoConn ~ 6650 3100
 800 $Comp
 801 L R_Small R5
 802 U 1 1 58823E8F
 803 P 8200 2800
 804 F 0 "R5" H 8230 2820 50  0000 L CNN
 805 F 1 "180" H 8230 2760 50  0000 L CNN
 806 F 2 "Resistors_SMD:R_1206" H 8200 2800 50  0001 C CNN
 807 F 3 "" H 8200 2800 50  0000 C CNN
 808         1    8200 2800
 809         0    -1   -1   0
 810 $EndComp
 811 $Comp
 812 L C_Small C14
 813 U 1 1 588317FD
 814 P 8850 3600
 815 F 0 "C14" H 8860 3670 50  0000 L CNN
 816 F 1 "100pF" H 8860 3520 50  0000 L CNN
 817 F 2 "Capacitors_SMD:C_1206" H 8850 3600 50  0001 C CNN
 818 F 3 "" H 8850 3600 50  0000 C CNN
 819         1    8850 3600
 820         1    0    0    -1
 821 $EndComp
 822 $Comp
 823 L GND #PWR30
 824 U 1 1 58833208
 825 P 10000 4200
 826 F 0 "#PWR30" H 10000 3950 50  0001 C CNN
 827 F 1 "GND" H 10000 4050 50  0000 C CNN
 828 F 2 "" H 10000 4200 50  0000 C CNN
 829 F 3 "" H 10000 4200 50  0000 C CNN
 830         1    10000 4200
 831         1    0    0    -1
 832 $EndComp
 833 Text Notes 6250 1250 0    60   ~ 0
 834 http://www.nxp.com/documents/application_note/AN10207.pdf\nhttp://www.nxp.com/documents/application_note/AN00046.pdf\nhttp://www.nxp.com/documents/data_sheet/TDA8029.pdf
 835 Text Notes 7000 2000 0    60   ~ 0
 836 TODO: less Caps?
 837 $Comp
 838 L GND #PWR26
 839 U 1 1 58839D11
 840 P 9300 3400
 841 F 0 "#PWR26" H 9300 3150 50  0001 C CNN
 842 F 1 "GND" H 9300 3250 50  0000 C CNN
 843 F 2 "" H 9300 3400 50  0000 C CNN
 844 F 3 "" H 9300 3400 50  0000 C CNN
 845         1    9300 3400
 846         1    0    0    -1
 847 $EndComp
 848 $Comp
 849 L Crystal Y1
 850 U 1 1 58839E8A
 851 P 9850 1300
 852 F 0 "Y1" H 9850 1450 50  0000 C CNN
 853 F 1 "14.745MHz" H 9850 1150 50  0000 C CNN
 854 F 2 "Crystals:Crystal_SMD_5032-2pin_5.0x3.2mm_HandSoldering" H 9850 1300 50  0001 C CNN
 855 F 3 "" H 9850 1300 50  0000 C CNN
 856         1    9850 1300
 857         1    0    0    -1
 858 $EndComp
 859 $Comp
 860 L C_Small C17
 861 U 1 1 5883A764
 862 P 10000 1200
 863 F 0 "C17" H 10010 1270 50  0000 L CNN
 864 F 1 "22pF" H 10010 1120 50  0000 L CNN
 865 F 2 "Capacitors_SMD:C_1206" H 10600 1350 50  0001 C CNN
 866 F 3 "" H 10000 1200 50  0000 C CNN
 867         1    10000 1200
 868         1    0    0    -1
 869 $EndComp
 870 $Comp
 871 L C_Small C15
 872 U 1 1 5883A85B
 873 P 9700 1200
 874 F 0 "C15" H 9710 1270 50  0000 L CNN
 875 F 1 "22pF" H 9710 1120 50  0000 L CNN
 876 F 2 "Capacitors_SMD:C_1206" H 8800 1450 50  0001 C CNN
 877 F 3 "" H 9700 1200 50  0000 C CNN
 878         1    9700 1200
 879         -1   0    0    -1
 880 $EndComp
 881 $Comp
 882 L GND #PWR29
 883 U 1 1 5883AC0F
 884 P 9850 900
 885 F 0 "#PWR29" H 9850 650 50  0001 C CNN
 886 F 1 "GND" H 9850 750 50  0000 C CNN
 887 F 2 "" H 9850 900 50  0000 C CNN
 888 F 3 "" H 9850 900 50  0000 C CNN
 889         1    9850 900
 890         1    0    0    -1
 891 $EndComp
 892 $Comp
 893 L GND #PWR34
 894 U 1 1 5883C802
 895 P 10650 2800
 896 F 0 "#PWR34" H 10650 2550 50  0001 C CNN
 897 F 1 "GND" H 10650 2650 50  0000 C CNN
 898 F 2 "" H 10650 2800 50  0000 C CNN
 899 F 3 "" H 10650 2800 50  0000 C CNN
 900         1    10650 2800
 901         1    0    0    -1
 902 $EndComp
 903 $Comp
 904 L SW_PUSH_SMALL SW14
 905 U 1 1 5883F21C
 906 P 9600 1600
 907 F 0 "SW14" H 9550 1600 50  0001 C CNN
 908 F 1 "SW_PUSH_SMALL" H 9600 1521 50  0001 C CNN
 909 F 2 "" H 9600 1600 50  0000 C CNN
 910 F 3 "" H 9600 1600 50  0000 C CNN
 911         1    9600 1600
 912         1    0    0    -1
 913 $EndComp
 914 $Comp
 915 L TDA8029 U3
 916 U 1 1 5880AAA0
 917 P 9650 2550
 918 F 0 "U3" H 9650 2450 60  0000 C CNN
 919 F 1 "TDA8029" H 9650 2650 60  0000 C CNN
 920 F 2 "Housings_QFP:LQFP-32_7x7mm_Pitch0.8mm" H 9650 2550 60  0001 C CNN
 921 F 3 "" H 9650 2550 60  0001 C CNN
 922         1    9650 2550
 923         1    0    0    -1
 924 $EndComp
 925 $Comp
 926 L R_Small R4
 927 U 1 1 5884B8AE
 928 P 7700 3200
 929 F 0 "R4" H 7730 3220 50  0000 L CNN
 930 F 1 "100" H 7730 3160 50  0000 L CNN
 931 F 2 "Resistors_SMD:R_1206" H 7700 3200 50  0001 C CNN
 932 F 3 "" H 7700 3200 50  0000 C CNN
 933         1    7700 3200
 934         0    -1   -1   0
 935 $EndComp
 936 Text Notes 6250 800  0    60   ~ 0
 937 No Place on main PCB - has to go on another one
 938 Text Notes 6250 950  0    60   ~ 0
 939 possible driver: https://github.com/larytet/TDA8029
 940 $Comp
 941 L +5V #PWR22
 942 U 1 1 588108E7
 943 P 8600 1950
 944 F 0 "#PWR22" H 8600 1800 50  0001 C CNN
 945 F 1 "+5V" H 8600 2090 50  0000 C CNN
 946 F 2 "" H 8600 1950 50  0000 C CNN
 947 F 3 "" H 8600 1950 50  0000 C CNN
 948         1    8600 1950
 949         1    0    0    -1
 950 $EndComp
 951 $Comp
 952 L +5V #PWR23
 953 U 1 1 58810991
 954 P 8800 2200
 955 F 0 "#PWR23" H 8800 2050 50  0001 C CNN
 956 F 1 "+5V" H 8800 2340 50  0000 C CNN
 957 F 2 "" H 8800 2200 50  0000 C CNN
 958 F 3 "" H 8800 2200 50  0000 C CNN
 959         1    8800 2200
 960         1    0    0    -1
 961 $EndComp
 962 $Comp
 963 L +5V #PWR33
 964 U 1 1 58810A71
 965 P 10650 2500
 966 F 0 "#PWR33" H 10650 2350 50  0001 C CNN
 967 F 1 "+5V" H 10650 2640 50  0000 C CNN
 968 F 2 "" H 10650 2500 50  0000 C CNN
 969 F 3 "" H 10650 2500 50  0000 C CNN
 970         1    10650 2500
 971         1    0    0    -1
 972 $EndComp
 973 $Comp
 974 L +5V #PWR32
 975 U 1 1 58810B51
 976 P 10200 3400
 977 F 0 "#PWR32" H 10200 3250 50  0001 C CNN
 978 F 1 "+5V" H 10200 3540 50  0000 C CNN
 979 F 2 "" H 10200 3400 50  0000 C CNN
 980 F 3 "" H 10200 3400 50  0000 C CNN
 981         1    10200 3400
 982         1    0    0    -1
 983 $EndComp
 984 $Comp
 985 L +5V #PWR27
 986 U 1 1 588110F4
 987 P 9500 1500
 988 F 0 "#PWR27" H 9500 1350 50  0001 C CNN
 989 F 1 "+5V" H 9500 1640 50  0000 C CNN
 990 F 2 "" H 9500 1500 50  0000 C CNN
 991 F 3 "" H 9500 1500 50  0000 C CNN
 992         1    9500 1500
 993         1    0    0    -1
 994 $EndComp
 995 $Comp
 996 L +5V #PWR19
 997 U 1 1 588119E7
 998 P 7550 2900
 999 F 0 "#PWR19" H 7550 2750 50  0001 C CNN
1000 F 1 "+5V" H 7550 3040 50  0000 C CNN
1001 F 2 "" H 7550 2900 50  0000 C CNN
1002 F 3 "" H 7550 2900 50  0000 C CNN
1003         1    7550 2900
1004         1    0    0    -1
1005 $EndComp
1006 Text Notes 6250 1550 0    60   ~ 0
1007 http://www.linkconn.com/en/product/\ne08f128a-897a-4361-86f3-81b7a41ba7d4\n'sim card samsung i9000 n7000'
1008 $Comp
1009 L CONN_02X20 P3
1010 U 1 1 5881588C
1011 P 8800 5250
1012 F 0 "P3" H 8800 6300 50  0000 C CNN
1013 F 1 "Pi_Zero" V 8800 5250 50  0000 C CNN
1014 F 2 "hardpass:Pin_Header_Straight_2x20_Pitch2.54mm_centered" H 8800 3900 50  0001 C CNN
1015 F 3 "" H 8800 4300 50  0000 C CNN
1016         1    8800 5250
1017         1    0    0    -1
1018 $EndComp
1019 $Comp
1020 L +5V #PWR24
1021 U 1 1 58817164
1022 P 9150 4300
1023 F 0 "#PWR24" H 9150 4150 50  0001 C CNN
1024 F 1 "+5V" H 9150 4440 50  0000 C CNN
1025 F 2 "" H 9150 4300 50  0000 C CNN
1026 F 3 "" H 9150 4300 50  0000 C CNN
1027         1    9150 4300
1028         1    0    0    -1
1029 $EndComp
1030 $Comp
1031 L GND #PWR21
1032 U 1 1 5881733E
1033 P 8450 6200
1034 F 0 "#PWR21" H 8450 5950 50  0001 C CNN
1035 F 1 "GND" H 8450 6050 50  0000 C CNN
1036 F 2 "" H 8450 6200 50  0000 C CNN
1037 F 3 "" H 8450 6200 50  0000 C CNN
1038         1    8450 6200
1039         1    0    0    -1
1040 $EndComp
1041 $Comp
1042 L GND #PWR25
1043 U 1 1 588173EB
1044 P 9150 6200
1045 F 0 "#PWR25" H 9150 5950 50  0001 C CNN
1046 F 1 "GND" H 9150 6050 50  0000 C CNN
1047 F 2 "" H 9150 6200 50  0000 C CNN
1048 F 3 "" H 9150 6200 50  0000 C CNN
1049         1    9150 6200
1050         1    0    0    -1
1051 $EndComp
1052 Text GLabel 9050 4600 2    60   Input ~ 0
1053 CARD_RX
1054 Text GLabel 9050 4700 2    60   Input ~ 0
1055 CARD_TX
1056 Text Notes 9500 5100 0    60   ~ 0
1057 Crystal: Ali "14.7456mhz 5032"
1058 Wire Notes Line
1059         10250 3750 9950 3750
1060 Wire Notes Line
1061         10250 4200 10250 3750
1062 Wire Notes Line
1063         9950 4200 10250 4200
1064 Wire Notes Line
1065         9950 3750 9950 4200
1066 Wire Notes Line
1067         8700 3800 8700 3450
1068 Wire Notes Line
1069         9000 3800 8700 3800
1070 Wire Notes Line
1071         9000 3450 9000 3800
1072 Wire Notes Line
1073         8700 3450 9000 3450
1074 Wire Notes Line
1075         7550 3550 7550 3350
1076 Wire Notes Line
1077         7900 3550 7550 3550
1078 Wire Notes Line
1079         7900 3350 7900 3550
1080 Wire Notes Line
1081         7550 3350 7900 3350
1082 Wire Notes Line
1083         8250 2450 8650 2450
1084 Wire Notes Line
1085         8250 1850 8250 2450
1086 Wire Notes Line
1087         8650 1850 8250 1850
1088 Wire Notes Line
1089         8650 2450 8650 1850
1090 Wire Wire Line
1091         7750 3850 7750 3400
1092 Wire Wire Line
1093         6500 3850 7750 3850
1094 Wire Wire Line
1095         6500 3400 6500 3850
1096 Wire Wire Line
1097         6650 3400 6500 3400
1098 Wire Wire Line
1099         7750 3400 9300 3400
1100 Wire Wire Line
1101         7150 3000 7700 3000
1102 Wire Wire Line
1103         7700 3000 7700 2900
1104 Wire Wire Line
1105         7700 2900 8800 2900
1106 Wire Wire Line
1107         7700 2800 7700 2650
1108 Wire Wire Line
1109         8100 2800 7700 2800
1110 Wire Wire Line
1111         8800 2800 8300 2800
1112 Wire Wire Line
1113         9500 3400 9500 3950
1114 Connection ~ 7450 3950
1115 Wire Wire Line
1116         7450 3400 7450 3950
1117 Wire Wire Line
1118         6400 3300 6650 3300
1119 Wire Wire Line
1120         6400 3950 6400 3300
1121 Wire Wire Line
1122         9500 3950 6400 3950
1123 Wire Wire Line
1124         7450 3400 7550 3400
1125 Wire Wire Line
1126         7950 3750 7950 3200
1127 Wire Wire Line
1128         9400 3750 7950 3750
1129 Wire Wire Line
1130         9400 3400 9400 3750
1131 Wire Wire Line
1132         7850 3300 7450 3300
1133 Wire Wire Line
1134         7850 3850 7850 3300
1135 Wire Wire Line
1136         9600 3850 7850 3850
1137 Wire Wire Line
1138         9600 3400 9600 3850
1139 Wire Wire Line
1140         6400 3200 6650 3200
1141 Wire Wire Line
1142         6400 2650 6400 3200
1143 Wire Wire Line
1144         7700 2650 6400 2650
1145 Wire Wire Line
1146         8600 2500 8600 2700
1147 Wire Wire Line
1148         8300 2500 8800 2500
1149 Wire Wire Line
1150         8750 2300 8800 2300
1151 Wire Wire Line
1152         10550 2200 10500 2200
1153 Wire Wire Line
1154         8600 2400 8800 2400
1155 Wire Wire Line
1156         9700 3400 9700 3500
1157 Wire Wire Line
1158         10900 2600 10500 2600
1159 Wire Wire Line
1160         10750 3600 9800 3600
1161 Wire Wire Line
1162         10750 2700 10500 2700
1163 Wire Wire Line
1164         10750 3250 10750 3600
1165 Wire Wire Line
1166         10750 3050 10750 2700
1167 Wire Wire Line
1168         9800 3600 9800 3400
1169 Wire Wire Line
1170         10500 3500 10500 3250
1171 Wire Wire Line
1172         10500 2900 10500 3050
1173 Wire Wire Line
1174         9900 3500 10500 3500
1175 Wire Wire Line
1176         9900 3400 9900 3500
1177 Wire Wire Line
1178         10000 1700 10150 1700
1179 Wire Wire Line
1180         9900 1550 10000 1550
1181 Wire Wire Line
1182         9900 1700 9900 1550
1183 Wire Wire Line
1184         9700 1550 9800 1550
1185 Wire Wire Line
1186         9800 1550 9800 1700
1187 Wire Wire Line
1188         5150 2450 5250 2450
1189 Wire Wire Line
1190         5150 2950 5250 2950
1191 Wire Wire Line
1192         5250 2350 4900 2350
1193 Wire Wire Line
1194         4950 3950 5250 3950
1195 Wire Wire Line
1196         4950 3550 4950 3950
1197 Wire Wire Line
1198         5250 1700 5150 1700
1199 Wire Wire Line
1200         5250 1750 5250 1700
1201 Connection ~ 5100 1950
1202 Wire Wire Line
1203         5000 1950 5000 2000
1204 Wire Wire Line
1205         5100 2150 5100 1950
1206 Wire Wire Line
1207         5250 2100 5250 2050
1208 Wire Wire Line
1209         5150 2100 5250 2100
1210 Wire Wire Line
1211         5000 1950 5250 1950
1212 Wire Wire Line
1213         5100 2150 5250 2150
1214 Wire Wire Line
1215         4700 1550 5250 1550
1216 Wire Wire Line
1217         5250 900  5150 900
1218 Wire Wire Line
1219         5250 1050 5250 900
1220 Connection ~ 4950 3750
1221 Wire Wire Line
1222         5050 3750 4950 3750
1223 Connection ~ 4950 3650
1224 Wire Wire Line
1225         5050 3650 4950 3650
1226 Connection ~ 4950 3850
1227 Wire Wire Line
1228         5050 3550 4950 3550
1229 Wire Wire Line
1230         5250 2750 4650 2750
1231 Wire Wire Line
1232         5250 2850 4650 2850
1233 Wire Wire Line
1234         4700 1850 5250 1850
1235 Connection ~ 2700 6100
1236 Connection ~ 2250 6100
1237 Connection ~ 1800 6100
1238 Connection ~ 2000 6300
1239 Connection ~ 2000 5900
1240 Connection ~ 2000 5500
1241 Connection ~ 2000 5100
1242 Wire Wire Line
1243         4950 3850 5250 3850
1244 Wire Wire Line
1245         5050 1450 5050 1350
1246 Wire Wire Line
1247         5250 1450 5050 1450
1248 Wire Wire Line
1249         5050 1250 5050 1150
1250 Wire Wire Line
1251         5250 1250 5050 1250
1252 Connection ~ 2900 6300
1253 Connection ~ 2450 6300
1254 Connection ~ 2450 5900
1255 Connection ~ 2450 5500
1256 Connection ~ 2900 5900
1257 Connection ~ 2900 5500
1258 Connection ~ 2900 5100
1259 Connection ~ 2450 5100
1260 Wire Wire Line
1261         2000 6300 3300 6300
1262 Wire Wire Line
1263         2000 5900 3300 5900
1264 Wire Wire Line
1265         2000 5500 3300 5500
1266 Wire Wire Line
1267         2000 5100 3300 5100
1268 Wire Wire Line
1269         2700 6100 2700 4600
1270 Connection ~ 2700 5700
1271 Connection ~ 2700 5300
1272 Connection ~ 2700 4900
1273 Connection ~ 2250 5700
1274 Connection ~ 2250 5300
1275 Connection ~ 2250 4900
1276 Wire Wire Line
1277         2250 6100 2250 4600
1278 Connection ~ 1800 5700
1279 Connection ~ 1800 5300
1280 Connection ~ 1800 4900
1281 Wire Wire Line
1282         1800 4600 1800 6100
1283 Connection ~ 1050 1100
1284 Wire Wire Line
1285         1050 1900 1750 1900
1286 Wire Wire Line
1287         1050 950  1050 1900
1288 Wire Wire Line
1289         1750 1100 1050 1100
1290 Connection ~ 3000 2700
1291 Wire Wire Line
1292         2250 2700 3000 2700
1293 Connection ~ 3000 2500
1294 Wire Wire Line
1295         2250 2500 3000 2500
1296 Connection ~ 3000 1700
1297 Wire Wire Line
1298         2250 1300 3000 1300
1299 Connection ~ 3000 2000
1300 Wire Wire Line
1301         2250 2000 3000 2000
1302 Wire Wire Line
1303         3000 1300 3000 3100
1304 Wire Wire Line
1305         2250 1700 3000 1700
1306 Connection ~ 1000 3000
1307 Wire Wire Line
1308         1750 3000 1000 3000
1309 Connection ~ 1000 2300
1310 Wire Wire Line
1311         1750 2300 1000 2300
1312 Wire Wire Line
1313         1000 1500 1000 3100
1314 Wire Wire Line
1315         1750 1500 1000 1500
1316 Wire Wire Line
1317         4600 5700 4800 5700
1318 Wire Wire Line
1319         8850 3500 8850 3400
1320 Connection ~ 8850 3400
1321 Wire Wire Line
1322         8850 3700 8850 3950
1323 Connection ~ 8850 3950
1324 Wire Notes Line
1325         6900 1850 6900 2100
1326 Wire Notes Line
1327         6900 2100 7900 2100
1328 Wire Notes Line
1329         7900 2100 7900 1800
1330 Wire Notes Line
1331         7900 1800 6900 1800
1332 Wire Notes Line
1333         6900 1800 6900 1900
1334 Wire Wire Line
1335         9700 1300 9700 1550
1336 Wire Wire Line
1337         10000 1550 10000 1300
1338 Wire Wire Line
1339         9700 1100 9700 900
1340 Wire Wire Line
1341         9700 900  10000 900
1342 Wire Wire Line
1343         10000 900  10000 1100
1344 Connection ~ 9850 900
1345 Wire Wire Line
1346         10500 2500 10650 2500
1347 Wire Wire Line
1348         10650 2800 10500 2800
1349 Wire Wire Line
1350         10200 3400 10200 4000
1351 Connection ~ 10200 3800
1352 Wire Wire Line
1353         10000 3400 10200 3400
1354 Wire Wire Line
1355         10000 3800 10000 4200
1356 Connection ~ 10000 4000
1357 Wire Wire Line
1358         8600 1950 8600 2400
1359 Connection ~ 8600 2200
1360 Connection ~ 8300 2200
1361 Connection ~ 8300 2500
1362 Connection ~ 8600 2500
1363 Wire Wire Line
1364         7150 2900 7550 2900
1365 Wire Wire Line
1366         7450 3200 7600 3200
1367 Wire Wire Line
1368         7950 3200 7800 3200
1369 Wire Notes Line
1370         11100 4550 11100 650
1371 Wire Notes Line
1372         11100 650  6150 650
1373 Wire Wire Line
1374         8350 1950 8300 1950
1375 Wire Wire Line
1376         8550 1950 8600 1950
1377 Wire Wire Line
1378         8550 2200 8600 2200
1379 Wire Wire Line
1380         8350 2200 8300 2200
1381 Wire Wire Line
1382         8450 2550 8450 2500
1383 Connection ~ 8450 2500
1384 Wire Wire Line
1385         8300 1950 8300 2500
1386 Wire Wire Line
1387         8450 4700 8550 4700
1388 Wire Wire Line
1389         8550 5500 8450 5500
1390 Connection ~ 8450 5500
1391 Wire Wire Line
1392         8550 6200 8450 6200
1393 Wire Wire Line
1394         9050 4500 9150 4500
1395 Wire Wire Line
1396         9050 4900 9150 4900
1397 Connection ~ 9150 4900
1398 Wire Wire Line
1399         9050 5200 9150 5200
1400 Connection ~ 9150 5200
1401 Wire Wire Line
1402         9050 5700 9150 5700
1403 Connection ~ 9150 5700
1404 Wire Wire Line
1405         9050 5900 9150 5900
1406 Connection ~ 9150 5900
1407 Wire Wire Line
1408         9150 4300 9050 4300
1409 Wire Wire Line
1410         9050 4400 9150 4400
1411 Wire Wire Line
1412         9150 4400 9150 4300
1413 Wire Wire Line
1414         8450 6200 8450 4700
1415 Wire Wire Line
1416         9150 4500 9150 6200
1417 Wire Notes Line
1418         6150 4250 8100 4250
1419 Wire Notes Line
1420         8100 4250 8100 6500
1421 Wire Notes Line
1422         8100 6500 11100 6500
1423 Wire Notes Line
1424         11100 6500 11100 4450
1425 Wire Notes Line
1426         6150 650  6150 4250
1427 Wire Wire Line
1428         7150 3000 7150 2900
1429 Connection ~ 7450 2900
1430 Connection ~ 7450 3000
1431 Wire Wire Line
1432         8800 2600 8750 2600
1433 Wire Wire Line
1434         8750 2600 8750 2400
1435 Connection ~ 8750 2400
1436 Text Notes 3900 800  0    60   ~ 0
1437 SSD1306 schematic heavily "inspired" by\ngithub.com/adafruit/Adafruit-128x64-OLED\n-Bonnet-for-Raspberry-Pi-PCB
1438 Text GLabel 2350 1600 2    60   Input ~ 0
1439 OLED_RST
1440 Text GLabel 4900 2350 0    60   Input ~ 0
1441 OLED_RST
1442 $Comp
1443 L CONN_01X03 IC1
1444 U 1 1 593C6F9B
1445 P 3650 1550
1446 F 0 "IC1" H 3650 1750 50  0000 C CNN
1447 F 1 "APX803" V 3750 1550 50  0000 C CNN
1448 F 2 "TO_SOT_Packages_SMD:SOT-23" H 3650 1550 50  0001 C CNN
1449 F 3 "" H 3650 1550 50  0001 C CNN
1450         1    3650 1550
1451         0    -1   -1   0
1452 $EndComp
1453 $Comp
1454 L GND #PWR4
1455 U 1 1 593C7371
1456 P 3550 1750
1457 F 0 "#PWR4" H 3550 1500 50  0001 C CNN
1458 F 1 "GND" H 3550 1600 50  0001 C CNN
1459 F 2 "" H 3550 1750 50  0000 C CNN
1460 F 3 "" H 3550 1750 50  0000 C CNN
1461         1    3550 1750
1462         1    0    0    -1
1463 $EndComp
1464 $Comp
1465 L +3.3V #PWR6
1466 U 1 1 593C741B
1467 P 3850 1750
1468 F 0 "#PWR6" H 3850 1600 50  0001 C CNN
1469 F 1 "+3.3V" H 3850 1890 50  0001 C CNN
1470 F 2 "" H 3850 1750 50  0000 C CNN
1471 F 3 "" H 3850 1750 50  0000 C CNN
1472         1    3850 1750
1473         1    0    0    -1
1474 $EndComp
1475 $Comp
1476 L R_Small R2
1477 U 1 1 593C7684
1478 P 3750 1850
1479 F 0 "R2" V 3800 1950 50  0000 L CNN
1480 F 1 "10k" V 3800 1800 50  0000 L CNN
1481 F 2 "Resistors_SMD:R_1206" V 3750 3350 50  0001 C CNN
1482 F 3 "" H 3750 1850 50  0000 C CNN
1483         1    3750 1850
1484         0    1    1    0
1485 $EndComp
1486 Wire Wire Line
1487         3650 1750 3650 1900
1488 Wire Wire Line
1489         3750 1750 3850 1750
1490 Wire Wire Line
1491         3850 1750 3850 1850
1492 Text GLabel 3650 1900 3    60   Input ~ 0
1493 OLED_RST
1494 Connection ~ 3650 1850
1495 Wire Notes Line
1496         3350 1350 3350 2450
1497 Wire Notes Line
1498         3350 2450 4000 2450
1499 Wire Notes Line
1500         4000 2450 4000 1350
1501 Wire Notes Line
1502         4000 1350 3350 1350
1503 Wire Wire Line
1504         5150 2850 5150 2950
1505 Connection ~ 5150 2850
1506 $EndSCHEMATC