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[Arduino demo source code for KC868-A4]-15 internet control by ESP Rainmaker
#19
(07-19-2022, 05:39 AM)admin Wrote: this is a simple demo source code for KC868-A4 remote control relay by ESP RainMaker.


1. install arduino IDE with "Additional Boards Manager URLs": https://raw.githubusercontent.com/espres...index.json
2. Arduino IDE "Board" chose: ESP32 DEV Module
3. Arduino IDE "Tools" -- "Partition Scheme" -- chose: "RainMaker"
4. Download code
5. Scan QRcode to add device.
Hi everyone, 
When i give 12v, 2amp pawer supply the all Relay turn  (normally open) close but only one relay remain open... Why
And also please confirme me when there is no firmware and i give 12v  to board will all relay turn on?


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RE: [Arduino demo source code for KC868-A4]-15 internet control by ESP Rainmaker - by Ali Hamza - 09-20-2023, 02:18 PM

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