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I'm trying to detect obstacles infront of the CF using a front mounted ToF sensor (Adafruit brekaout board for VL53l0X). After connecting the I2C lines of the ToF sensor to CF it doesn't detect the flow deck. Can you please tell me what modification are recommended to do to read the values from ToF sensor while running the flow deck?

Hi!

I think it is because the two vl53l0x sensors will share the same I2C address during startup and thus collide. You need to hold the adafruit vl53l0x in reset and reconfigure the flow deck vl53l0x address and after that you can talk. You can get some ideas and pointers in how we did it here.