Pinout Description

Detailed pinout description of all possible connectors a given board offers, please check the overview page what your specific carrier board is populated with.

Top side pinout description

J1 - 40-Pin header

Pin	Description	Note
1	3.3V	VDC Power
2	5V	VDC Power
3	SDA1_I2C	Carrierboard EEPROM
4	5V	VDC Power
5	SCL1_I2C	Carrierboard EEPROM
6	GND
7	GPIO4
8	UART_TXD
9	GND
10	UART_RXD
11	GPIO17	LTE M.2 enable signal
12	GPIO18
13	GPIO27
14	GND
15	GPIO22
16	GPIO23
17	3.3V	VDC Power
18	GPIO24	USB enable signal
19	MOSI_SPI0
20	GND
21	MISO_SPI0
22	GPIO25
23	SCLK_SPI0
24	CE0_SPI0
25	GND
26	CE1_SPI0
27	SDA0_I2C
28	SCL0_I2C
29	GPIO5
30	GND
31	GPIO6
32	GPIO12
33	GPIO13	RGB LED - Green
34	GND
35	GPIO19	RGB LED - Red
36	GPIO16	USB-HUB enable signal
37	GPIO26	RGB LED - Blue
38	GPIO20
39	GND
40	GPIO21	USB to PCIe enable signal

J2 - Power Connector

Pin	Description	Socket pin	Note
1	12V_PWR		6-15V
2	GND		Ground

Recommended Power Supply:

PS1236Auvidea

J4 - USB-A 2.0 Connector (Only R21)

Pin	Description	Note
1	Vin	5V
2	D-	USB 2.0
3	D+	USB 2.0
4	GND	Ground

J6 - Service Port RJ45 (Only R20.1)

Pin	Description	Note
1	D+	USB 2.0
2	D-	USB 2.0
3	TX_Jetson	UART0 Jetson (PI usb -> USB to UART -> Jetson)
4	RX_Jetson	UART1 Jetson (PI UART -> Jetson)
5	TX_Jetson	UART1 Jetson (PI UART -> Jetson)
6	RX_Jetson	UART0 Jetson (PI usb -> USB to UART -> Jetson)
7	12V_PWR	12V
8	GND	Ground

J7 - Eth Port RJ45

• Standard ETH out

• PoE-PD Class 3 (Powered Device)

J12 - USB-C

Only USB-2 and 5V Power out connected

please do not use already used pins for your application

Bottom side pinout description

J6_1 - LTE/5G

This M.2 Connector exposes 2 Sim card slots for the LTE module (Second SIM card slot only supported, if the LTE module supports dual sim)

• Standard pinout (only USB 2.0)