I am using pin number 27 and 28 on Jetson Nano and cannot read data via i2c. I have checked that the device I am connecting is working on Arduino and the data is okay. I have tried to use smbus and busio (busio actually found the device on 0x2d) but then this error always comes: Traceback (most re…

Try using the C I2C driver directly. Also, put a 'scope or logic analyzer on the bus and look what’s happening. The SMBus has a 35 milliseconds timeout, so if you use the SMBus module to read an I2C device that uses clock stretching, that may cause a problem.

How to work with i2c?

Robotics & Edge Computing Jetson & Embedded Systems Jetson Nano

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How to work with i2c?

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