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