Interface definition

Hardware version 1.0

Face-RK3399 V1.0 provides rich interfaces, including:

• Power interface
• USB OTG
• 1 x USB3.0, 2 x USB2.0
• Ethernet
• TP touch interface
• WIFI antenna
• MIC interface
• RTC power interface
• 12V power supply interface
• 5V power supply interface
• TF card slot
• I2C，
• Recovery button
• Debugging serial port
• Industrial serial port (RS485,2TTL)
• MIPI screen interface
• MINI-CSI0, MINI-CSI1
• Linght sencer interface
• 3 x LED

The details are as follows:

Hardware version 2

Face-RK3399 V2 had changed a lot compared with version 1.0

Major interfaces:

• Speraker audio output (4Ω 2.7W) x 2
• MIC audio input x 1
• 2 channels MIPI camera
• Support 2 channels USB 2.0 camera
• Light compensation interface of LEDs
• MIPI touch screen interface
• EDP screen interface
• EDP touch interface
• RTC, power supply by farad capacitor
• ADC x 1
• USB3.0 x 1, USB2.0 x 2
• NFC interface
• ID card module
• Heating module
• Reset button
• Power button
• TTL serial
• Radar

Tail line:

1. Relay
2. Weigand input & output
3. RS232
4. RS485
5. USB3.0
6. USB2.0
7. 10/100M ethernet
8. DC 12V

The details are as follows:

4G module expand board

Face-rk3399 V2 equip with one expand board mainly include:

1） Realy

2） Wiegand send x 1、Wiegand receive x 1

3） RS232

4） RS485

5） USB3.0

6） USB2.0

7） 10/100M ethernet

8） DC 12V