As written in the subject I need to power 2 external devices with a Nano IoT 33 board, a DHT sensor and a relay (both devices can work with 3.3V). Now I'm feeding the DHT sensor with the 3V3 output pin and I would like to know if it's possible to feed with the same pin the relay too and if yes, how…

[image] michelallara: both devices can work with 3.3V Yes you can. You have to split the wire (Y) for both or daisy chain from one to another.

Power 2 external device with Nano IoT 33

kmin October 27, 2024, 7:25pm 2

Yes you can. You have to split the wire (Y) for both or daisy chain from one to another.

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