ESP8266 Control
4-Channel Smart Relay Controller
ESP8266 Code ↗
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Relay Controls
4 Channels
⚡
Switch 1
D1 • GPIO5
OFF
⚡
Switch 2
D2 • GPIO4
OFF
⚡
Switch 3
D5 • GPIO14
OFF
⚡
Switch 4
D6 • GPIO12
OFF