SDR1117-dat

Info

product url - RC WIFI Rover Motor Board V2

the board need stackable control board NWI1044-dat

The old version available here. SDR1064-dat

board map and jumpers

leftside-bottom-redbox == VIN-GND for VIN extra power supply
leftside-left-redbox == Power ON/OFF switch for board
leftside-right-redbox == Connect VIN to V_MOTOR, never do it and please check triple before doing so, VIN only accept up to 9V for NWI1044-dat
rightside-redbox == VIN for D0~SD2 power supply, either VIN or 3V3
rightside-top-greenbox == D0~SD2 IOs
rightside-bottom-greenbox == RST GND EN / A0 AD GND (bug print)
NWI1044-dat - nodemcu-dat - ESP8266-HDK-dat - ELRS-board-dat

func	left	right	func	custom
	AO	D0	IO16
	RSV	D1	IO5	motor1
	RSV	D2	IO4	motor2
xIO10	SD3	D3	IO0
xIO9	SD2	D4	IO2	LED on board
	SD1	3V3
	CMD	GND
	SDO	D5	IO14
	CLK	D6	IO12
	GND	D7	IO13
	3V3	D8	IO15
	EN	D9	IO3 - RXD0
	RST	D10	IO1 - TXD0
	GND	GND
	Vin	3V3