Based on the lighting technology platform - ESP8266-01s relay, local physical switch, Hummingbird wireless 433/315MHZ radio frequency remote control (stick the switch at will), AP+ web distribution network,
In the previous open source project of the 8266 program, an RC delay circuit was added to the board as a relay to delay power-on to solve the problem of GPIO0 pin jitter at the moment when 8266-01s is powered on. If the relay closes once, it may cause some electrical appliances to burn out...
3D printed housing
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