I'm currently facing some issues with my Arduino Uno and E07-M1101d. I have followed the wiring instructions precisely, but unfortunately, nothing seems to happen when I send any commands. I've tried with two Unos and 2 E07-M1101d. I have yet to get new cables.
I would greatly appreciate it if someone could provide me with guidance on how to troubleshoot this problem.
I'm currently facing some issues with my Arduino Uno and E07-M1101d. I have followed the wiring instructions precisely, but unfortunately, nothing seems to happen when I send any commands. I've tried with two Unos and 2 E07-M1101d. I have yet to get new cables.
I would greatly appreciate it if someone could provide me with guidance on how to troubleshoot this problem.