I assembled a JetRacer kit from Waveshare [https://www.waveshare.com/jetracer-ai-kit.htm].
But throttle does not response at basic_motion.ipynb at all.
When I assign some value to throttle, some noise occurs.
And clear by 0, noise disappears.
Even I feed power[12V] directly to the gear motor with power supply,
it does not move.
The gear motors do not have any vendor info, I cannot find out contact details.
Steering works pretty well.
Anyone has this