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Problem SEN0539 with PICO

userHead Pascal.FRANCOIS 2025-01-16 22:01:12 643 Views1 Replies

problem with SEN0539 and Pico. I followed the video on your page but it does not work, I have a message " Write issue: Errno 5 EIO" I checked the wiring, the connection on the pico ports and the I2C switch. Everything is OK. Do you have an idea?

2025-01-17 17:36:21

The error [Errno 5 EIO (communication problem)] indicates mostly a wiring issue for I2C. I recommend to start after wiring with I2C scan. 

userHeadPic Lupin