T-Rex GPIO (Raspberry Pi Zero uHat)

	A	B	C	D	E	F	H	I
1	BCM GPIO	Connector Pin	Signal	Component	Function	PCB	Available GPIOs	9

2	-	1	3V3
3	-	2	5V
4	2	3	SDA	RTC Module	SDA	-
5	-	4	5V
6	3	5	SCL	RTC Module	SCL	-
7	-	6	GND
8	4	7		LED	Indication	Done
9	14	8	TXD	MP3 Module	MP3	Done
10	-	9	GND
11	15	10	RXD
12	17	11		E-Paper	RST	Done
13	18	12	PWM0
14	27	13		Motors-1	Enable	Done
15	-	14	GND
16	22	15		Motors-1	Direction	Done
17	23	16		Motors-1	Step	Done
18	-	17	3V3
19	24	18	PWM0	E-Paper	BUSY	Done
20	10	19	MOSI	E-Paper	DIN	Done
21	-	20	GND
22	9	21	MISO
23	25	22		E-Paper	DC	Done
24	11	23	SCLK	E-Paper	CLK	Done
25	8	24	CE0	E-Paper	CS	Done
26	-	25	GND
27	7	26		Magnetic-1	SENSE	Done
28	0	27
29	1	28
30	5	29		Motors-2	Direction	Done
31	-	30	GND
32	6	31		Motors-2	Enable	Done
33	12	32		Motors-2	Step	Done
34	13	33	PWM1
35	-	34	GND
36	19	35
37	16	36
38	26	37
39	20	38	MOSI
40	-	39	GND
41	21	40	SCLK	Neopixel	Neopixel	Done
42
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