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ssuffian / lopy-air-quality

micropython code for lopy4 and sds011 air quality sensor
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SDS011 wiring to lopy #1

Open MainManu opened 3 years ago

MainManu commented 3 years ago

I am relatively new to working with the SDS011. Could you give me a hint on how to wire the Sensor to the lopy?

ssuffian commented 3 years ago

Yea definitely. It turned out to be a little bit complicated, I followed these directions to allow for a serial connection: https://forum.pycom.io/topic/978/lopy-arduino-serial-communication, and then connected the sensor's UART to this serial connection. I'll try to upload a photo with a schematic in the README.