My distance sensor died, any suggestions

❔Questions
1

My distance sensor (this one: Laser Distance Sensor Module for RoboBoard X4 | Totemmaker.net) suddenly stopped working. No leds, no distances, Is there anything I can do to research what went wrong, or maybe even fix the problem?
It is connected to a roboboard X4, using a totembus cable.

Thanks in advance, regards, Michiel

2

Hello,

sensor RGB lights should come on even if there is no Arduino code running in X4. If no life is seen in module - something is probably broken. If you have a multimeter, measure voltage on pin above logo (3.3V) and TotemBUS (5V). For ground (black probe) you can also touch a big metal plate of ESP32 (instead of small pin).

measure
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