ES32G15 WiFi RS485 Remote I/O Control Baseboard for ESP32-DevKitC with NTC, AI/AO and DI/DO for Arduino and PLC Automation

ES32G15 is a multi-function expansion board for ESP32-DevKitC designed and produced by eletechsup. It has a variety of analog and digital input and output circuits including NTC. To facilitate development, we have printed the mapping of each output pin on the back of the PCB board.

1 Working voltage: Wide voltage DC 12-28V
2 Working Current : Standby current 15MA, 1 relay open 50MA, 2 relays open 85MA, 3 relays open 120MA, 4 relays open 155MA
3 size 121*72*19mm(Only Board)
4 Weight : 95g(Only Board), 186g(with shell)
 
Onboard Resources
2CH 0/4-20MA Current Output
2CH 0-5V/10V Voltage Output
2CH 0/4-20MA Current Input
2CH 0-5V/10V Voltage Input
4CH 10K NTC Input(Any B value)
4CH NPN Digital Input
4CH 10A Relay Output
5CH Free Port
1CH RS485 Port
 
This is an expansion board based on 38PIN ESP32(ESP32-DevKitC). We only provide some Arduiuo codes for testing the hardware. More codes and functions need to be developed by yourself.
If you need more functionality, write your own code. We do not provide additional code and technical support

Note: ES32G15 can not work independently, must be under the control of the 38PIN ESP32 board to work,If you do not have a 38PIN ESP32 board, purchase it separately or purchase a kit with 38PIN ESP32