AC220V ESP8266 1 Channel WIFI Relay Module ESP-12S Wifi Development Board

ESP8266 Single-Channel Relay Development Board

Perfect for smart home wireless control and secondary development learning

• WiFi Module: ESP-12F
• Flash Capacity: 4M Byte
• Power Supply: AC90-250V/DC7-12V/USB 5V
• Relay: 1-way 5V
• Control Load: AC 250V/DC 30V

Top Features:

• Mature and stable ESP-12F WiFi module
• Onboard AC-DC switching power supply module
• Supports Eclipse/Arduino IDE for development
• 1 programmable LED and relay indicator

The ESP8266 single-channel relay development board is designed for ESP8266 secondary development learning and smart home wireless control. It features an ESP-12F WiFi module with a large 4M Byte Flash capacity. The I/O port and UART program download port of the WiFi module are led out for easy secondary development.

With an onboard AC-DC switching power supply module, this board supports various power supply methods including AC90-250V, DC7-12V, and USB 5V. The ESP-12F supports Eclipse/Arduino IDE and provides reference programs under the Arduino development environment.

Equipped with a 5V relay, this board can control loads within AC 250V/DC 30V. It also features a WiFi module RST reset button, power indicator, 1 programmable LED, and relay indicator for easy monitoring.

• Package Includes: 1 x ESP8266 Wireless WIFI 1 Channel Module Relay

*Images are for illustration only; actual product may vary.