Im trying to figure out how to connect my esp32 cam with my hub. I saw many ways one of them is ble but that is sadly not an option. So i will need to connect it with a cable. The question is what do i need and can i use C++.
Is that Spike hub's sensor busted?
I am working with the LEGO SPIKE ultrasonic distance sensor and I am running into an issue. The sensor behaves inconsistently depending on the lighting conditions — sometimes it detects an object at a certain distance, and sometimes it completely misses it, even though the object and the distance stay the same. More over sometimes one sensor detects the object while the other misses it. On the next attempt, the first sensor detects the object while the other misses it.
I have read through the technical specifications from LEGO, but I still do not fully understand what the sensor is actually measuring and why lighting would affect it. As far as I know, ultrasonic sensors should not be affected by light at all.
Has anyone experienced this before? What could cause this behaviour, and how can I make the detection more reliable?