ESP8266 ESP-01/ESP-01S Relay WiFi Smart Control Module for Arduino
100 units available with a short lead time.
A WiFi-controlled relay module designed for ESP-01 or ESP-01S modules (based on the ESP8266). The relay is controlled via GPIO0 with a low-level trigger, allowing you to switch mains-powered devices on and off wirelessly from a phone or any WiFi-connected device. APP and LUA source code are provided.
Key Features
- WiFi Module – Compatible with ESP-01 and ESP-01S (ESP8266-based)
- Relay Control – GPIO0, low-level trigger
- Working Voltage – DC 5V to 12V
- Working Current – ≥250 mA
- Relay Load Rating – 10A at 250V AC / 10A at 30V DC / 10A at 28V DC
- Transmission Distance – Up to 400m (open environment)
- Dimensions – 37 × 25mm
Warning: This module can switch mains voltage loads. Ensure proper safety precautions, insulation, and enclosure when working with high voltages.
Ideal For
- Smart home WiFi switches
- IoT device control
- Remote power switching projects
- Home automation with ESP8266
Package Contents
- 1× ESP8266 ESP-01/ESP-01S relay module (ESP module not included)
Resources
The ESP8266 ESP-01/ESP-01S Relay WiFi Smart Control Module for Arduino appears in the following collections:
SKU EC-ESP11002R
by Little Bird
