Description
Transform ordinary appliances into smart devices with the ESP8266 WiFi Relay Module. This compact, low-cost solution enables remote switching of electrical devices over a WiFi network using your phone, computer, or smart home platform. Ideal for IoT, home automation, and DIY smart systems, the onboard ESP-01 module communicates wirelessly while the built-in relay controls AC/DC loads with ease.
Key Features:
- WiFi Enabled – Based on the ESP8266 (ESP-01)
- Relay Output – Control AC/DC devices remotely
- Plug-and-Play – Easy integration into existing projects
- Secure & Flexible – Works with MQTT, HTTP, or third-party platforms
- Great for IoT – Perfect for smart switches, timers, and automation
Specifications
- Input voltage: DC 7 V~30 V
- Relay voltage: 220 V
- Relay Current: 10 A
- ISM: 2.4 GHz
- PA:+ 25 dBm
- Input overvoltage protection: Yes
- Input overcurrent protection: Yes
- Size(L*W*H):65 x 40 x 18 mm