This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

ADS1015-Q1: I2C problem

Part Number: ADS1015-Q1
Other Parts Discussed in Thread: ADS1015

Hi Expert,

Our customer shares an interesting topic with me. They use ADS1015 and another I2C device, called I2C_deviceB, together. Two devices share the same pullup resistor. Our customer suddenly finds that they made a mistake. On ADS1015, they connect SCL signal to SDA pin, and connect SDA signal to SCL pin. And I2C_deviceB has the right connection with MCU. They try to use communicate I2C_deviceB and MCU via I2C. But I doesn't work. It's quite clear that it's because of the wrong connection with ADS1015. But we don't really understand why. Could you please how does this wrong connection affect the communication between MCU and I2C_deviceB? Thanks a lot for you help!

BR,

Elec Cheng