Interface Definition

Peripheral Interface Table

No.	Name	Description
1	Mounting Screw Holes	4 × M4 mounting screw holes, effective thread depth 8 mm, spacing: 26 × 26 mm
2	10-PIN Interface	See Fig - Power and I/O Interface Definition
3	20-PIN Interface	See Fig - Power and I/O Interface Definition
4	LED Indicator	Network port status indication
5	Ix Industrial LAN Port	Industrial IX Gigabit Ethernet port
6	USB Dual-Layer Interface	2 × USB 2.0 Type-A
7	USB Side-Stand Interface	1 × USB 2.0 Type-A
8	HDMI Side-Stand Interface	HDMI mini display output
9	Type-C Interface	1 × Type-C OTG
10	Power Interface	DC 12V IN
11	LED Indicator	System status indication
12	Micro SD Interface	Expansion high-speed TF card storage interface
13	Power Button	Long press 15 s to reboot
14	C-Mount Lens	Lens focal length 4-20 mm selectable

Power and IO Interface Definition

10-Pin and 20-Pin Definitions

Pin	Signal	I/O Signal Source	Description
10-1	CAN0 H	CAN0
10-2	CAN0_L	CAN0
10-3	GND	GND
10-4	CAN1_H	CAN1
10-5	CAN1_L	CAN1
10-6	GND	GND
10-7	RS485_M	RS485
10-8	RS485_P	RS485
10-9	GND	GND
10-10	5V	5V Output
20-1	GPIO_12	SPI_MISO	SPI master device output (slave device input)
20-2	GPIO_13	SPI_MOSI	SPI master device input (slave device output)
20-3	GPIO_14	SPI_SCLK	SPI clock interface
20-4	GPIO_15	SPI_CS_N	Chip select
20-5		GND	Ground
20-6	GPIO_22	SM_DBG_UART_TX	Debug UART transmit
20-7	GPIO_23	SM_DBG_UART_RX	Debug UART receive
20-8		OUTPUT_GND	Optocoupler output ground
20-9	GPIO_61	OUTPUT_1P	Optocoupler output 1
20-10	GPIO_6	OUTPUT_2P	Optocoupler output 2
20-11	GPIO_52	INPUT_2P	Optocoupler input 2
20-12	GPIO_81	INPUT_1P	Optocoupler input 1
20-13		INPUT_GND	Optocoupler input ground
20-14	GPIO_98	I2S_FS	I2S master clock (MCLK)
20-15	GPIO_100	I2S_SCLK	I2S bit clock (SCK)
20-16	GPIO_97	I2S_DIN	I2S word select (WS)
20-17	GPIO_96	I2S_DOUT	I2S data channel (DATA)
20-18		GND	Ground
20-19		UART0_TXD	Module serial TX
20-20		UART0_RXD	Module serial RX

Peripheral Devices

Camera

• C-Mount Lens: Lens focal length 4-20 mm selectable

Display

• HDMI mini: HDMI mini display output interface

GPIO

• Optocoupler Isolated Input: 2 channels (INPUT_1P / INPUT_2P), for details see Board Hardware - Interfaces
• Optocoupler Isolated Output: 2 channels (OUTPUT_1P / OUTPUT_2P), for details see Board Hardware - Interfaces

I2C

TBD.

SPI

TBD.