Feature

●Stable ESP32 module: The integrated ESP32-WROOM-32E module with large 4M byte flash capacity supports the use of development tools and provides reference programs in the development environment.
●FOR DEVELOPMENT The I/O ports and UART program download ports of the ESP32 module are all exported, making it convenient for secondary development.
●BETTER DESIGN Built-in programmable buttons and reset buttons of ESP32 module, built-in 1 programmable LED and relay indicator light.
●Applicable scene: built-in 5V relay with 8 circuits, output switching signal, suitable for controlling loads with a working voltage between 250V AC and 30V DC.
●RELIABLE IN USE ESP32 8 Channel Relay Development Board is equipped with ESP32-WROOM-32E WiFi and BLE module, and all I/O ports are out and support DC 5-30V power supply. Suitable for ESP32 secondary development learning, wireless smart home control and other occasions.


Description

Specification:
Item Type:8 Channel Relay Module
Material: PCB.
Power supply: DC 5-30V

Application:
Install and use as shown.

Package list:
1 x 8 channel relay module.
2 x double 9-pin headers.
1 x Single Row 6 Pin Header
1 x jumper cap.