Terminal No.
Terminal Name
Wire Color
Description
Terminal 1
GND
BLACK
Ground should be connected to negative of supply of battery
Terminal 2
SCL/PPM/Analog
BROWN
I2C clock / PPM input signal / Analog Voltage Input
Terminal 3
SDA/Analog Sense
RED
I2C Data / Analog Input Sense
Terminal 4
UART TXD
ORANGE
UART Data Transmit of speed controller, connect to RXD of host
Terminal 5
UART RXD
YELLOW
UART Data Receive of speed controller, connect to TXD of host
Terminal 6
V+
GREEN
V+ should be connected to positive of supply or battery
Datasheet
User Manual
Arduino Sample Codes