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By stevennoppe
#71081 I want to create a project where a Raspberry pi 3 acts as a mqtt server which should receive data from an ESP-03 module and a DHT-22 sensor.

Can I just program the esp-03 module with the arduino IDE so it sends the data from the DHT-22 sensor to the Raspberry pi 3 or do I need to connect an arduino in between?

Not 100% sure about this...

hopefully someone can send a newbie like me on its way :)