VL53L1X not giving valid model ID always

Thread Starter

devika11

Joined Jan 30, 2020
2
Hi,
I am developing a application that is communicating with VL53L1X using I2C. My problem is, while checking model ID of VL53L1X sometimes i am getting valid model ID '0xEA' sometimes i am getting 0x00.
Following are the things i tried to solve this problem,
1.I tried to lower the frequency to 100kHz and higher the frequency to 400kHz, which doesn’t seem to make a difference.
2. I changed the values of addresses 0x2e and 0x2f from 0 to 1, because my GPIO and I2C pins are
pulled to +3.3V.
Configurations are default settings only.
This problem is not allowing me to do further development in my project.
can anyone help me to fix this problem?

Thanks and Regards
Devika Raju
 
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