Thank you for the help. That was all it was. I fired it back up again and issues commands from the correct command set and it seems to be working. Now to try it out more.
I just got my COM.X modules in the mail. I was looking forward to playing around with these and maybe creating a point to point network of sorts. Just to play with, maybe transmit weather data. I don't seem to get any response with the module though. I was following the M5Stack Tutorial with the Grey Core. I have everything as shown in the picture in the tutorial as far as RX/TX pins. I get no response at all in the M5 Burner, but if I open the serial monitor in the Arduino IDE, I get the following ERROR. Any ideas where to start? Do I need to register this with the TTN or set the frequency or something? Also, I can't help but think the pins on the module are slightly too short and may not be getting a good connection.
@liemph I just checked mine using a Fire and it seemed to work. What Core are you using? Maybe that's it or maybe..Just last night somehow I selected the M5 Paper when I was working on the M5 Ink. Maybe just double check you have the right core selected. Maybe it's not supported with the core you have selected by accident? Maybe it's worth looking. Sorry about all the "maybes"
I hope it's just a bug or it's an accident. I have the baseX too.
Just wanted to check in and see if anyone's UNIT CAM is working with the current version of UIFlow. I'm beginning to think I've killed mine somehow. I can't get it to work in UART or WIFI mode either one, I've tried it with a couple of Cores and nothing works.
@world101 Thank you! I think I was sniffing all around it last night, but I think I had a conflict with the display. I was trying to transfer it from one Core to another via UART. I learned something new doing that, so it wasn't a total loss. This is very helpful.