ESP8266 ESP-01 5V WiFi Relay Module

Description

Microproessor: ESP8266 microcontroller with a 32-bit Tensilica L106 RISC CPU Wireless Connectivity: WiFi 802.11 b/g/n (2.4 GHz) for connecting to local networks and the internet. Relay: 250VAC, 10A Single relay switch (Normally Open) for controlling electrical loads GPIO Pins: GPIO0 and GPIO2 are commonly used for relay control and status indication Serial Communication: UART up to 115200 bps