Sensor.community KIT from NETTIGO with HECA KIT

1

Hi everyone. I bought a Sensor.community kit from Nettigo, but during the first rain, the PM readings shot through the roof. So, I decided to buy the HECA kit as well. Am I correct in understanding that I don’t need to connect it to the NodeMCU? I just need to power the HECA unit and use a 2A power supply? Will the HECA board automatically activate the heating when humidity is high? Thanks for the clarification.

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I’m not sure, but have you seen this instruction from Nettigo about the HECA: NAM HECA 0.3.3 - soldering | Nettigo Docs

Perhaps that will provide you with an answer. It comes from the Nettigo Air Monitor | Nettigo Docs