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RGBW controler with encoder

Michel Lallemand last edited by

I want to build a PCB with an RGBW KY40 I use the nRF24L01 card except that I have a little problem with code you can help me this one I want you remecie cordialementje Building a map with RGBW has KY04sauf encoder that I have a code with little problem can you help me this I Thank you in advance cordially
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@NotYetRated Hope you'll find good uses and a fun time while building your sensors.
A low cost energy meter
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@OldSurferDude yes, you are correct. this sensor is capable of 50A continuous, which safely I would make it working at 40A max., but for such an important load as in your case I would go for a beefier one, like the ACS75x, 77x, but at this point I would also change the node's form factor for space and insulation reasons. On my application on the RV I have a max. curr. of 13A running on a AWG14-16 cable (European rules for RVs), so I did not ask myself too many questions beside, of course, safety. About the signal, it will be a sinusoidal signal swinging around Vcc/2. Vcc can be easily measured internally on the ATmega328. On all my DC sensors I measure Vcc at every loop, just before measuring the ADCs. Honestly, when the space is not an issue like in my RV, I would rather use a ring core current transformer, and I would get rid of noise, response time, power dissipation, but over all no need to cut any cable. Long story short, it has been a nice experiment and I used it for 6 months, and then I switched back to my RF-NANO based RS485-Modbus - Mysensors bridge connected to an off-the shelf power analyzer. Just for fun I attach a pic of my 12Vdc sensors installed on my RV. Forgive me for the spaghetti wiring on the right side, but this is an area that needs improvement.
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Water Filtering and Sterilization and Hot Water Recirculation
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@OldSurferDude thank you !
nRF24Doctor
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The output of the display could also be sent over serial, but the whole idea is you can walk around with the doctor and improve your results as you go.
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RGBW controler with encoder

Suggested Topics

Welcome
Announcements • • hek

A low cost energy meter
My Project • • OldSurferDude

Auxiliary Loads and Mains Charger Controller for my Smart Mobile Home
My Project • • fsgraz

Water Filtering and Sterilization and Hot Water Recirculation
My Project • • fsgraz

nRF24Doctor
My Project • power consumption diagnose transmission delays compare modules radio quality doctor range gateway location nrf24 radio • • Technovation

Water Meter or "How to get Home Assistant to send saved data to an Arduino"
My Project • • OldSurferDude

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RGBW controler with encoder

Suggested Topics

Welcome Announcements • • hek

A low cost energy meter My Project • • OldSurferDude

Auxiliary Loads and Mains Charger Controller for my Smart Mobile Home My Project • • fsgraz

Water Filtering and Sterilization and Hot Water Recirculation My Project • • fsgraz

nRF24Doctor My Project • power consumption diagnose transmission delays compare modules radio quality doctor range gateway location nrf24 radio • • Technovation

Water Meter or "How to get Home Assistant to send saved data to an Arduino" My Project • • OldSurferDude

41Online

11.4kUsers

11.1kTopics

112.6kPosts

Welcome
Announcements • • hek

A low cost energy meter
My Project • • OldSurferDude

Auxiliary Loads and Mains Charger Controller for my Smart Mobile Home
My Project • • fsgraz

Water Filtering and Sterilization and Hot Water Recirculation
My Project • • fsgraz

nRF24Doctor
My Project • power consumption diagnose transmission delays compare modules radio quality doctor range gateway location nrf24 radio • • Technovation

Water Meter or "How to get Home Assistant to send saved data to an Arduino"
My Project • • OldSurferDude

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