Can I use a GY-21 temperature/humidity sensor with the Pro2?

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werk_ag
Development Team

Posts: 5.411
Threads: 336
Joined: Apr 2014
Weather Station: WeatherDuino 4Pro
Country: Portugal

13-01-2024, 00:19

Hi Robin,

Usually those GY-21 modules are fitted with HTU21 sensors, and they should work on the WeatherDuino TX boards.

You should connect it to connector market as I2C (second one starting from left).

Do you have any picture of the connections?
Your config_options.h file may help too.

Rgs.
Werk_AG

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Messages In This Thread

Can I use a GY-21 temperature/humidity sensor with the Pro2? - by robintw - 12-01-2024, 23:23

RE: Can I use a GY-21 temperature/humidity sensor with the Pro2? - by werk_ag - 13-01-2024, 00:19

RE: Can I use a GY-21 temperature/humidity sensor with the Pro2? - by robintw - 16-01-2024, 13:50

RE: Can I use a GY-21 temperature/humidity sensor with the Pro2? - by werk_ag - 16-01-2024, 18:33

RE: Can I use a GY-21 temperature/humidity sensor with the Pro2? - by robintw - 24-01-2024, 17:05

RE: Can I use a GY-21 temperature/humidity sensor with the Pro2? - by werk_ag - 24-01-2024, 22:46

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