git.gir.st - hardpass.git/blame_incremental - kicad/hardpass-pcb/hardpass-pcb.sch

... / ...

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