8-Channel Relay Module ESP32 WiFi Wireless Control

Description

Operating voltage: AC 250V, DC 30V Feature: 1. Stable ESP32 module: Integrated ESP32-WROOM-32E module with 4MB large-capacity Flash, supports development tools and provides reference programs in the development environment. 2. For development: All UART program I/O ports and download ports of the ESP32 module are exported, making secondary development convenient. 3. Improved design: Onboard programmable buttons and ESP32 module reset button, 1 onboard programmable LED and relay indicator light. 4. Applicable scenario: Integrated 5V 8-channel relay, output switch signal, suitable for controlling loads with operating voltage within AC 250V and DC 30V. 5. Reliable usage: The 8-channel ESP32 relay development board is equipped with WiFi and ESP32-WROOM-32E BLE module, and all I/O ports are connected, supporting DC 5–30V power supply. Suitable for ESP32 secondary development learning, smart home wireless control, and other applications. Specification: Item type: 8-Channel Relay Module Material: PCB Power supply: DC 5–30V Package list: 1×8-channel relay module, 9-pin double-row header, 1×6-pin single-row header, 1×Jumper Cap.