updated README
[hardpass.git] / kicad / hardpass-pcb / hardpass-pcb.sch
CommitLineData
bc85b807 1EESchema Schematic File Version 2
2LIBS:theinventorhouse
3LIBS:power
4LIBS:device
5LIBS:transistors
6LIBS:conn
7LIBS:linear
8LIBS:regul
9LIBS:74xx
10LIBS:cmos4000
11LIBS:adc-dac
12LIBS:memory
13LIBS:xilinx
14LIBS:microcontrollers
15LIBS:dsp
16LIBS:microchip
17LIBS:analog_switches
18LIBS:motorola
19LIBS:texas
20LIBS:intel
21LIBS:audio
22LIBS:interface
23LIBS:digital-audio
24LIBS:philips
25LIBS:display
26LIBS:cypress
27LIBS:siliconi
28LIBS:opto
29LIBS:atmel
30LIBS:contrib
31LIBS:valves
32LIBS:er-oled-fpc30
33LIBS:OPL-Antenna
34LIBS:ESP8266
35LIBS:hardpass-pcb-cache
36EELAYER 25 0
37EELAYER END
38$Descr A4 11693 8268
39encoding utf-8
40Sheet 1 1
41Title "Hardpass PCB"
42Date "2016-04-27"
43Rev "1"
44Comp "isticktoit.net"
45Comment1 ""
46Comment2 ""
47Comment3 ""
48Comment4 ""
49$EndDescr
50$Comp
51L CONN_02X20 P1
52U 1 1 57211855
53P 2000 2050
54F 0 "P1" H 2000 3100 50 0000 C CNN
55F 1 "Pi_Zero" V 2000 2050 50 0000 C CNN
56F 2 "hardpass:Pin_Header_Mirrored-NoHoles_2x20" H 2000 1000 50 0000 C CNN
57F 3 "" H 2000 1100 50 0000 C CNN
58 1 2000 2050
59 1 0 0 -1
60$EndComp
61Text GLabel 1750 1200 0 60 Input ~ 0
62OLED_SDA
63Text GLabel 1750 1300 0 60 Input ~ 0
64OLED_SCL
65Text GLabel 1750 1400 0 60 Input ~ 0
66ESP_CHPD
67Text GLabel 1750 1600 0 60 Input ~ 0
68SHUTDOWN
69Text GLabel 1750 1700 0 60 Input ~ 0
70SD_D3
71Text GLabel 1750 1800 0 60 Input ~ 0
72ESP_CLK
73Text GLabel 1750 2500 0 60 Input ~ 0
74COL_1
75Text GLabel 1750 2600 0 60 Input ~ 0
76COL_2
77Text GLabel 1750 2700 0 60 Input ~ 0
78COL_3
79Text GLabel 1750 2900 0 60 Input ~ 0
80SD_D2
81NoConn ~ 1750 2400
82NoConn ~ 2250 2400
83Text GLabel 2250 1400 2 60 Input ~ 0
84UART_TX
85Text GLabel 2250 1500 2 60 Input ~ 0
86UART_RX
87Text GLabel 2250 1800 2 60 Input ~ 0
88SD_CMD
89Text GLabel 2250 1900 2 60 Input ~ 0
90SD_D0
91Text GLabel 2250 2600 2 60 Input ~ 0
92ROW_1
93Text GLabel 2250 2800 2 60 Input ~ 0
94ROW_2
95Text GLabel 2250 2900 2 60 Input ~ 0
96ROW_3
97Text GLabel 2250 3000 2 60 Input ~ 0
98ROW_4
99$Comp
100L GND #PWR01
101U 1 1 57211ADA
102P 1000 3100
103F 0 "#PWR01" H 1000 2850 50 0001 C CNN
104F 1 "GND" H 1000 2950 50 0000 C CNN
105F 2 "" H 1000 3100 50 0000 C CNN
106F 3 "" H 1000 3100 50 0000 C CNN
107 1 1000 3100
108 1 0 0 -1
109$EndComp
110$Comp
111L +3.3V #PWR02
112U 1 1 57211B7B
113P 1050 950
114F 0 "#PWR02" H 1050 800 50 0001 C CNN
115F 1 "+3.3V" H 1050 1090 50 0000 C CNN
116F 2 "" H 1050 950 50 0000 C CNN
117F 3 "" H 1050 950 50 0000 C CNN
118 1 1050 950
119 1 0 0 -1
120$EndComp
121Text GLabel 2250 2100 2 60 Input ~ 0
122SD_D1
123Wire Wire Line
124 1750 1500 1000 1500
125Wire Wire Line
126 1000 1500 1000 3100
127Wire Wire Line
128 1750 2300 1000 2300
129Connection ~ 1000 2300
130Wire Wire Line
131 1750 3000 1000 3000
132Connection ~ 1000 3000
133Wire Wire Line
134 2250 1700 3000 1700
135Wire Wire Line
136 3000 1300 3000 3100
137Wire Wire Line
138 2250 2000 3000 2000
139Connection ~ 3000 2000
140Wire Wire Line
141 2250 1300 3000 1300
142Connection ~ 3000 1700
143Wire Wire Line
144 2250 2500 3000 2500
145Connection ~ 3000 2500
146Wire Wire Line
147 2250 2700 3000 2700
148Connection ~ 3000 2700
149Wire Wire Line
150 1750 1100 1050 1100
151Wire Wire Line
152 1050 950 1050 1900
153Wire Wire Line
154 1050 1900 1750 1900
155Connection ~ 1050 1100
156$Comp
157L GND #PWR03
158U 1 1 5723909B
159P 3000 3100
160F 0 "#PWR03" H 3000 2850 50 0001 C CNN
161F 1 "GND" H 3000 2950 50 0000 C CNN
162F 2 "" H 3000 3100 50 0000 C CNN
163F 3 "" H 3000 3100 50 0000 C CNN
164 1 3000 3100
165 1 0 0 -1
166$EndComp
167$Comp
168L SW_PUSH_SMALL SW1
169U 1 1 572BCA0F
170P 1900 5000
171F 0 "SW1" H 2050 5110 50 0000 C CNN
172F 1 "1" H 1900 4950 50 0000 C CNN
173F 2 "Buttons_Switches_SMD:SW_SPST_PTS645" H 4650 5450 50 0000 C CNN
174F 3 "" H 1900 5000 50 0000 C CNN
175 1 1900 5000
176 1 0 0 -1
177$EndComp
178$Comp
179L SW_PUSH_SMALL SW2
180U 1 1 572BCB0D
181P 2350 5000
182F 0 "SW2" H 2500 5110 50 0000 C CNN
183F 1 "2" H 2350 4950 50 0000 C CNN
184F 2 "Buttons_Switches_SMD:SW_SPST_PTS645" H 4650 5350 50 0000 C CNN
185F 3 "" H 2350 5000 50 0000 C CNN
186 1 2350 5000
187 1 0 0 -1
188$EndComp
189$Comp
190L SW_PUSH_SMALL SW3
191U 1 1 572BCC13
192P 2800 5000
193F 0 "SW3" H 2950 5110 50 0000 C CNN
194F 1 "3" H 2800 4950 50 0000 C CNN
195F 2 "Buttons_Switches_SMD:SW_SPST_PTS645" H 4650 5250 50 0000 C CNN
196F 3 "" H 2800 5000 50 0000 C CNN
197 1 2800 5000
198 1 0 0 -1
199$EndComp
200$Comp
201L SW_PUSH_SMALL SW4
202U 1 1 572BCDB9
203P 1900 5400
204F 0 "SW4" H 2050 5510 50 0000 C CNN
205F 1 "4" H 1900 5350 50 0000 C CNN
206F 2 "Buttons_Switches_SMD:SW_SPST_PTS645" H 4650 5950 50 0000 C CNN
207F 3 "" H 1900 5400 50 0000 C CNN
208 1 1900 5400
209 1 0 0 -1
210$EndComp
211$Comp
212L SW_PUSH_SMALL SW5
213U 1 1 572BCFBE
214P 2350 5400
215F 0 "SW5" H 2500 5510 50 0000 C CNN
216F 1 "5" H 2350 5350 50 0000 C CNN
217F 2 "Buttons_Switches_SMD:SW_SPST_PTS645" H 4650 5850 50 0000 C CNN
218F 3 "" H 2350 5400 50 0000 C CNN
219 1 2350 5400
220 1 0 0 -1
221$EndComp
222$Comp
223L SW_PUSH_SMALL SW6
224U 1 1 572BD09D
225P 2800 5400
226F 0 "SW6" H 2950 5510 50 0000 C CNN
227F 1 "6" H 2800 5350 50 0000 C CNN
228F 2 "Buttons_Switches_SMD:SW_SPST_PTS645" H 4650 5750 50 0000 C CNN
229F 3 "" H 2800 5400 50 0000 C CNN
230 1 2800 5400
231 1 0 0 -1
232$EndComp
233$Comp
234L SW_PUSH_SMALL SW7
235U 1 1 572BD274
236P 1900 5800
237F 0 "SW7" H 2050 5910 50 0000 C CNN
238F 1 "7" H 1900 5750 50 0000 C CNN
239F 2 "Buttons_Switches_SMD:SW_SPST_PTS645" H 4650 6450 50 0000 C CNN
240F 3 "" H 1900 5800 50 0000 C CNN
241 1 1900 5800
242 1 0 0 -1
243$EndComp
244$Comp
245L SW_PUSH_SMALL SW8
246U 1 1 572BD343
247P 2350 5800
248F 0 "SW8" H 2500 5910 50 0000 C CNN
249F 1 "8" H 2350 5750 50 0000 C CNN
250F 2 "Buttons_Switches_SMD:SW_SPST_PTS645" H 4650 6350 50 0000 C CNN
251F 3 "" H 2350 5800 50 0000 C CNN
252 1 2350 5800
253 1 0 0 -1
254$EndComp
255$Comp
256L SW_PUSH_SMALL SW9
257U 1 1 572BD459
258P 2800 5800
259F 0 "SW9" H 2950 5910 50 0000 C CNN
260F 1 "9" H 2800 5750 50 0000 C CNN
261F 2 "Buttons_Switches_SMD:SW_SPST_PTS645" H 4650 6250 50 0000 C CNN
262F 3 "" H 2800 5800 50 0000 C CNN
263 1 2800 5800
264 1 0 0 -1
265$EndComp
266$Comp
267L SW_PUSH_SMALL SW10
268U 1 1 572BD528
269P 1900 6200
270F 0 "SW10" H 2050 6310 50 0000 C CNN
271F 1 "C/UP" H 1800 6150 50 0000 C CNN
272F 2 "Buttons_Switches_SMD:SW_SPST_PTS645" H 4650 6950 50 0000 C CNN
273F 3 "" H 1900 6200 50 0000 C CNN
274 1 1900 6200
275 1 0 0 -1
276$EndComp
277$Comp
278L SW_PUSH_SMALL SW11
279U 1 1 572BD6CB
280P 2350 6200
281F 0 "SW11" H 2500 6310 50 0000 C CNN
282F 1 "0/OK" H 2250 6150 50 0000 C CNN
283F 2 "Buttons_Switches_SMD:SW_SPST_PTS645" H 4650 6850 50 0000 C CNN
284F 3 "" H 2350 6200 50 0000 C CNN
285 1 2350 6200
286 1 0 0 -1
287$EndComp
288$Comp
289L SW_PUSH_SMALL SW12
290U 1 1 572BD811
291P 2800 6200
292F 0 "SW12" H 2950 6310 50 0000 C CNN
293F 1 "OK/DN" H 2700 6150 50 0000 C CNN
294F 2 "Buttons_Switches_SMD:SW_SPST_PTS645" H 4650 6750 50 0000 C CNN
295F 3 "" H 2800 6200 50 0000 C CNN
296 1 2800 6200
297 1 0 0 -1
298$EndComp
299Text GLabel 1800 4600 1 60 Input ~ 0
300COL_1
301Text GLabel 2250 4600 1 60 Input ~ 0
302COL_2
303Text GLabel 2700 4600 1 60 Input ~ 0
304COL_3
305Text GLabel 3300 5100 2 60 Input ~ 0
306ROW_1
307Text GLabel 3300 5500 2 60 Input ~ 0
308ROW_2
309Text GLabel 3300 5900 2 60 Input ~ 0
310ROW_3
311Text GLabel 3300 6300 2 60 Input ~ 0
312ROW_4
313Wire Wire Line
314 1800 4600 1800 6100
315Connection ~ 1800 4900
316Connection ~ 1800 5300
317Connection ~ 1800 5700
318Wire Wire Line
319 2250 6100 2250 4600
320Connection ~ 2250 4900
321Connection ~ 2250 5300
322Connection ~ 2250 5700
323Connection ~ 2700 4900
324Connection ~ 2700 5300
325Connection ~ 2700 5700
326Wire Wire Line
327 2700 6100 2700 4600
328Wire Wire Line
329 2000 5100 3300 5100
330Wire Wire Line
331 2000 5500 3300 5500
332Wire Wire Line
333 2000 5900 3300 5900
334Wire Wire Line
335 2000 6300 3300 6300
336Connection ~ 2450 5100
337Connection ~ 2900 5100
338Connection ~ 2900 5500
339Connection ~ 2900 5900
340Connection ~ 2450 5500
341Connection ~ 2450 5900
342Connection ~ 2450 6300
343Connection ~ 2900 6300
344$Comp
345L ER-OLED-FPC20 CON1
346U 1 1 576AB656
347P 5500 2100
348F 0 "CON1" H 5600 3200 60 0000 C CNN
349F 1 "ER-OLED-FPC20" H 5650 850 60 0000 C CNN
350F 2 "hardpass:Solderpads_OLED20Pin_.5mmPitch" V 5950 2050 60 0000 C CNN
351F 3 "" H 5600 1550 60 0000 C CNN
352 1 5500 2100
353 1 0 0 -1
354$EndComp
355$Comp
356L C_Small C6
357U 1 1 576AB858
358P 5100 1300
359F 0 "C6" V 5150 1350 50 0000 L CNN
360F 1 "1µF" H 5100 1150 50 0000 L CNN
361F 2 "Capacitors_SMD:C_1206" V 5150 650 50 0000 C CNN
362F 3 "" H 5100 1300 50 0000 C CNN
363 1 5100 1300
364 0 1 1 0
365$EndComp
366$Comp
367L C_Small C5
368U 1 1 576AB9B6
369P 5100 1500
370F 0 "C5" V 5150 1550 50 0000 L CNN
371F 1 "1µF" H 5100 1350 50 0000 L CNN
372F 2 "Capacitors_SMD:C_1206" V 5050 850 50 0000 C CNN
373F 3 "" H 5100 1500 50 0000 C CNN
374 1 5100 1500
375 0 1 1 0
376$EndComp
377Wire Wire Line
378 5200 1400 5000 1400
379Wire Wire Line
380 5000 1400 5000 1300
381Wire Wire Line
382 5200 1600 5000 1600
383Wire Wire Line
384 5000 1600 5000 1500
385$Comp
386L C_Small C1
387U 1 1 576ABC45
388P 5100 1900
389F 0 "C1" V 5150 1950 50 0000 L CNN
390F 1 "1µF" V 5150 1700 50 0000 L CNN
391F 2 "Capacitors_SMD:C_1206" V 4850 1250 50 0000 C CNN
392F 3 "" H 5100 1900 50 0000 C CNN
393 1 5100 1900
394 0 1 1 0
395$EndComp
396$Comp
397L C_Small C2
398U 1 1 576ABF65
399P 5100 1700
400F 0 "C2" V 5150 1750 50 0000 L CNN
401F 1 "1µF" V 5150 1500 50 0000 L CNN
402F 2 "Capacitors_SMD:C_1206" V 4950 1050 50 0000 C CNN
403F 3 "" H 5100 1700 50 0000 C CNN
404 1 5100 1700
405 0 1 1 0
406$EndComp
407Wire Wire Line
408 4900 2000 5200 2000
409Wire Wire Line
410 4900 3000 5200 3000
411Wire Wire Line
412 5000 1700 4900 1700
413Wire Wire Line
414 4900 1700 4900 3000
415Connection ~ 4900 2000
416Wire Wire Line
417 5000 1900 4900 1900
418Connection ~ 4900 1900
419$Comp
420L C_Small C3
421U 1 1 576AC79A
422P 5100 2800
423F 0 "C3" V 5150 2850 50 0000 L CNN
424F 1 "2.2µF" V 5150 2550 50 0000 L CNN
425F 2 "Capacitors_SMD:C_1206" V 5100 2050 50 0000 C CNN
426F 3 "" H 5100 2800 50 0000 C CNN
427 1 5100 2800
428 0 1 1 0
429$EndComp
430Wire Wire Line
431 5000 2600 5000 2900
432Wire Wire Line
433 4900 2900 5200 2900
434$Comp
435L C_Small C4
436U 1 1 576ACF95
437P 5100 2700
438F 0 "C4" V 5150 2750 50 0000 L CNN
439F 1 "4.7µF" V 5150 2450 50 0000 L CNN
440F 2 "Capacitors_SMD:C_1206" V 5100 1950 50 0000 C CNN
441F 3 "" H 5100 2700 50 0000 C CNN
442 1 5100 2700
443 0 1 1 0
444$EndComp
445Connection ~ 5000 2800
446$Comp
447L R_Small R1
448U 1 1 576AE193
449P 5100 2600
450F 0 "R1" V 5150 2700 50 0000 L CNN
451F 1 "390k" V 5100 2300 50 0000 L CNN
452F 2 "Resistors_SMD:R_1206" V 5100 1850 50 0000 C CNN
453F 3 "" H 5100 2600 50 0000 C CNN
454 1 5100 2600
455 0 1 1 0
456$EndComp
457Connection ~ 5000 2700
458$Comp
459L GND #PWR04
460U 1 1 576AFD64
461P 5200 3100
462F 0 "#PWR04" H 5200 2850 50 0001 C CNN
463F 1 "GND" H 5200 2950 50 0000 C CNN
464F 2 "" H 5200 3100 50 0000 C CNN
465F 3 "" H 5200 3100 50 0000 C CNN
466 1 5200 3100
467 1 0 0 -1
468$EndComp
469$Comp
470L GND #PWR05
471U 1 1 576AFDF4
472P 5100 1050
473F 0 "#PWR05" H 5100 800 50 0001 C CNN
474F 1 "GND" H 5100 900 50 0000 C CNN
475F 2 "" H 5100 1050 50 0000 C CNN
476F 3 "" H 5100 1050 50 0000 C CNN
477 1 5100 1050
478 1 0 0 -1
479$EndComp
480Wire Wire Line
481 5100 1050 5200 1050
482Wire Wire Line
483 5200 1050 5200 1200
484Text GLabel 4450 2100 0 60 Input ~ 0
485OLED_CS
486Text GLabel 4500 2200 0 60 Input ~ 0
487OLED_RES
488Text GLabel 4450 2300 0 60 Input ~ 0
489OLED_DC
490Text GLabel 4500 2400 0 60 Input ~ 0
491OLED_SCK
492Text GLabel 4550 2500 0 60 Input ~ 0
493OLED_MOSI
494Text GLabel 5200 2500 0 60 Input ~ 0
495OLED_SDA
496Connection ~ 2000 5100
497Connection ~ 2000 5500
498Connection ~ 2000 5900
499Connection ~ 2000 6300
500Connection ~ 1800 6100
501Connection ~ 2250 6100
502Connection ~ 2700 6100
503Text GLabel 5200 2400 0 60 Input ~ 0
504OLED_SCL
505$Comp
506L +3.3V #PWR06
507U 1 1 576B9B60
508P 6300 1700
509F 0 "#PWR06" H 6300 1550 50 0001 C CNN
510F 1 "+3.3V" H 6300 1840 50 0000 C CNN
511F 2 "" H 6300 1700 50 0000 C CNN
512F 3 "" H 6300 1700 50 0000 C CNN
513 1 6300 1700
514 1 0 0 -1
515$EndComp
516$Comp
517L GND #PWR07
518U 1 1 576B9D6C
519P 4900 3000
520F 0 "#PWR07" H 4900 2750 50 0001 C CNN
521F 1 "GND" H 4900 2850 50 0000 C CNN
522F 2 "" H 4900 3000 50 0000 C CNN
523F 3 "" H 4900 3000 50 0000 C CNN
524 1 4900 3000
525 1 0 0 -1
526$EndComp
527Connection ~ 4900 2900
528Connection ~ 5000 2900
529Wire Wire Line
530 5200 1700 6300 1700
531Wire Wire Line
532 5200 1900 6300 1900
533Wire Wire Line
534 5200 2400 6100 2400
535Wire Wire Line
536 5200 2500 6100 2500
537$Comp
538L R_Small R11
539U 1 1 576BAD7F
540P 6200 2500
541F 0 "R11" V 6250 2600 50 0000 L CNN
542F 1 "10k" V 6150 2600 50 0000 L CNN
543F 2 "Resistors_SMD:R_1206" V 6250 3400 50 0000 C CNN
544F 3 "" H 6200 2500 50 0000 C CNN
545 1 6200 2500
546 0 1 1 0
547$EndComp
548$Comp
549L R_Small R10
550U 1 1 576BB1ED
551P 6200 2400
552F 0 "R10" V 6250 2500 50 0000 L CNN
553F 1 "10k" V 6150 2500 50 0000 L CNN
554F 2 "Resistors_SMD:R_1206" V 6250 3300 50 0000 C CNN
555F 3 "" H 6200 2400 50 0000 C CNN
556 1 6200 2400
557 0 1 1 0
558$EndComp
559Wire Wire Line
560 6300 1700 6300 2500
561Connection ~ 6300 2400
562Connection ~ 6300 1900
563$Comp
564L SW_PUSH SW13
565U 1 1 57715A24
566P 3500 7050
567F 0 "SW13" H 3650 7160 50 0000 C CNN
568F 1 "SHUTDN" H 3500 6970 50 0000 C CNN
569F 2 "" H 3500 7050 50 0000 C CNN
570F 3 "" H 3500 7050 50 0000 C CNN
571 1 3500 7050
572 1 0 0 -1
573$EndComp
574Text GLabel 3200 7050 0 60 Input ~ 0
575SHUTDOWN
576$Comp
577L GND #PWR08
578U 1 1 57716417
579P 3800 7050
580F 0 "#PWR08" H 3800 6800 50 0001 C CNN
581F 1 "GND" H 3800 6900 50 0000 C CNN
582F 2 "" H 3800 7050 50 0000 C CNN
583F 3 "" H 3800 7050 50 0000 C CNN
584 1 3800 7050
585 1 0 0 -1
586$EndComp
587Text Notes 4000 2000 0 60 ~ 0
588Pins for SPI use:
589$Comp
590L ESP-12E U2
591U 1 1 57B86D32
592P 8750 4300
593F 0 "U2" H 8750 4200 50 0000 C CNN
594F 1 "ESP-12E" H 8750 4400 50 0000 C CNN
595F 2 "hardpass:ESP-12E_smd" H 8750 4300 50 0001 C CNN
596F 3 "" H 8750 4300 50 0001 C CNN
597 1 8750 4300
598 1 0 0 -1
599$EndComp
600$Comp
601L R_Small R12
602U 1 1 57B87105
603P 8500 5300
604F 0 "R12" H 8450 5400 50 0000 L CNN
605F 1 "33" V 8500 5250 50 0000 L CNN
606F 2 "Resistors_SMD:R_1206" V 7800 5200 50 0000 C CNN
607F 3 "" H 8500 5300 50 0000 C CNN
608 1 8500 5300
609 1 0 0 -1
610$EndComp
611Text GLabel 7850 4200 0 60 Input ~ 0
612ESP_CHPD
613$Comp
614L R_Small R13
615U 1 1 57B88365
616P 8600 5300
617F 0 "R13" H 8550 5400 50 0000 L CNN
618F 1 "33" V 8600 5250 50 0000 L CNN
619F 2 "Resistors_SMD:R_1206" V 7900 5200 50 0000 C CNN
620F 3 "" H 8600 5300 50 0000 C CNN
621 1 8600 5300
622 1 0 0 -1
623$EndComp
624$Comp
625L R_Small R14
626U 1 1 57B88405
627P 8700 5300
628F 0 "R14" H 8650 5400 50 0000 L CNN
629F 1 "33" V 8700 5250 50 0000 L CNN
630F 2 "Resistors_SMD:R_1206" V 8000 5200 50 0000 C CNN
631F 3 "" H 8700 5300 50 0000 C CNN
632 1 8700 5300
633 1 0 0 -1
634$EndComp
635$Comp
636L R_Small R15
637U 1 1 57B884A8
638P 8800 5300
639F 0 "R15" H 8750 5400 50 0000 L CNN
640F 1 "33" V 8800 5250 50 0000 L CNN
641F 2 "Resistors_SMD:R_1206" V 8100 5200 50 0000 C CNN
642F 3 "" H 8800 5300 50 0000 C CNN
643 1 8800 5300
644 1 0 0 -1
645$EndComp
646$Comp
647L R_Small R16
648U 1 1 57B8854E
649P 8900 5300
650F 0 "R16" H 8850 5400 50 0000 L CNN
651F 1 "33" V 8900 5250 50 0000 L CNN
652F 2 "Resistors_SMD:R_1206" V 8200 5200 50 0000 C CNN
653F 3 "" H 8900 5300 50 0000 C CNN
654 1 8900 5300
655 1 0 0 -1
656$EndComp
657$Comp
658L R_Small R17
659U 1 1 57B885F7
660P 9000 5300
661F 0 "R17" H 8950 5400 50 0000 L CNN
662F 1 "33" V 9000 5250 50 0000 L CNN
663F 2 "Resistors_SMD:R_1206" V 8300 5200 50 0000 C CNN
664F 3 "" H 9000 5300 50 0000 C CNN
665 1 9000 5300
666 1 0 0 -1
667$EndComp
668Text GLabel 8500 5400 3 60 Input ~ 0
669SD_CMD
670Text GLabel 8600 5400 3 60 Input ~ 0
671SD_D0
672Text GLabel 8700 5400 3 60 Input ~ 0
673SD_D2
674Text GLabel 8900 5400 3 60 Input ~ 0
675SD_D1
676Text GLabel 8800 5400 3 60 Input ~ 0
677SD_D3
678Text GLabel 9000 5400 3 60 Input ~ 0
679ESP_CLK
680$Comp
681L GND #PWR09
682U 1 1 57B89D14
683P 9650 4700
684F 0 "#PWR09" H 9650 4450 50 0001 C CNN
685F 1 "GND" H 9650 4550 50 0000 C CNN
686F 2 "" H 9650 4700 50 0000 C CNN
687F 3 "" H 9650 4700 50 0000 C CNN
688 1 9650 4700
689 1 0 0 -1
690$EndComp
691$Comp
692L +3V3 #PWR010
693U 1 1 57B89D90
694P 7650 4700
695F 0 "#PWR010" H 7650 4550 50 0001 C CNN
696F 1 "+3V3" H 7650 4840 50 0000 C CNN
697F 2 "" H 7650 4700 50 0000 C CNN
698F 3 "" H 7650 4700 50 0000 C CNN
699 1 7650 4700
700 1 0 0 -1
701$EndComp
702Wire Wire Line
703 7650 4700 7850 4700
704NoConn ~ 9650 4600
705NoConn ~ 9650 4500
706NoConn ~ 9650 4400
707NoConn ~ 9650 4300
708NoConn ~ 9650 4200
709NoConn ~ 9650 4100
710NoConn ~ 9650 4000
711NoConn ~ 7850 4000
712NoConn ~ 7850 4100
713NoConn ~ 7850 4300
714NoConn ~ 7850 4400
715NoConn ~ 7850 4500
716NoConn ~ 7850 4600
717Text Notes 350 1450 0 60 ~ 0
718Wifi Pants: pin 27
719$EndSCHEMATC
Imprint / Impressum