MYCAMEL222
MYCAMEL222
I think I figured this out. I was in the same boat as all of you above.. I tracked down the ESP32 board folder and deleted the QRCode folder in...
Use a BLE scanner on your phone and see what name the printer is advertising. It is probably something other than "PT200". Use the proper advertised name in your tpScan("PT200??????",10)....
use library version 1.1.2. It should work when you scan tpScan((char *)"MTP-II_BC6A", 15);
Your code line in the above post reads "tpScane((char *)"MTP-II_BC6A", 15);".........It should be "tpScan....".
I ended up writing my own code without the Thermal_Printer library. I used arduinoBLE library and scanned for UUID. Everything works fine that way, but you'll have to hard code...
You might take a look at this repository......https://github.com/barzamin/miniprint It has your model shown as being supported. Don't know if you can poke around and figure out how to use your...