Description

8 Channel DC5V/7-30V WiFi Relay Module 12V Things Smart Home Remote Control Switch Phone APP ESP32-WROOM-32E WiFi/BLE Wireless WIFI Module Product Description: ESP32 eight-way relay development board is equipped with ESP32-WROOM-32E WiFi&BLE module, all I/O ports are led out, and supports DC5-30V power supply mode. It is suitable for ESP32 secondary development and learning, smart home wireless control and other occasions. Features: 1, Onboard mature and stable ESP32-WROOM-32E module, large-capacity 4M Byte Flash; 2. The I/O port and UART program download port of ESP32 module are all led out, which is convenient for secondary development; 3, power supply voltage DC5V/7-30V; 4, Onboard ESP32 module IO0 programmable button and reset button; 5, ESP32 supports the use of for Arduino IDE development tools, and provides reference programs in the for Arduino development environment; 6, Onboard 8-way 5V relay, output switch signal, suitable for controlling loads with working voltage within AC 250V/DC30V; 7, 1 programmable LED and relay indicator onboard. Packing list: 1*DC5-30V power supply ESP32 WIFI Bluetooth BLE eight-way relay ESP32-WROOM secondary development board