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esp_rgbww_controller

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ESP8266 WiFi RGBWW LED Dimmer v1.5

Custom Hardware board for controlling 5 Led Channels via PWM (RGB + Warm/Cold White). It is designed for max current ~4.5A per Channel.

1.5 (31.01.2017)
- DCDC wandler has been remeasured and provided for through hole mounting on pin headers
- Jumper introduced for allowing for external 3,3V connections
- measurements have been changed to 53mm*47mm with mounting holes tailored towards "Strapubox CO 4" casing
- C1 has been replaced with a smaller form factor
1.3 (20.02.2016)
- added another tact switch which can be used during boot to reset settings
- silksceen naming updated
1.2 (16.02.2016)
- improved the layout for better EMV
- added buffer capacitor for dc converter
- added filter capacitor close to ESP8266
1.1 (01.02.2016)
- connected ADC
- some layout improvements

Assembly of the PCB Board is straight forward, solder all parts to the PCB.

Caution : before soldering the esp module to the PCB, set the output voltage of XM1584 converter to 3.3v

Firmware is still work in progress.

The schematic and board files are compatible with eagle 7.2+

Here are some ideas for future revisions

see if we can clear some GPIOs and provide them via PIN Header for other enhancements (i.e. IR / Rotary Controller)
change layout for VCC/GND to be on the left side
~~connect ADC to detect power failure~~

Thanks to RiRomain for his excellent documentated ESP RGB Project

Custom Board to control RGB + WW channels via Wifi utziling ESP8266

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