Doesnt't work with Arduino Nano ESP32
emmess0000 opened this issue · 1 comments
emmess0000 commented
Printer model: JP-QR701
Printer firmware: QR701-N32-2009
Library relase: latest
Describe the bug
Unable to get it running on a Arduino Nano ESP32.
To Reproduce
first_view_esp32.ino
Expected behavior
Print something :-)
Additional context
The printer doesn't do anything. In my opinion everything is correct wired (RX to RXpin, TX to TXpin), played around with DTR LOW&HIGH, changed the Baudrate, but the printer is still silent :-D
BinaryWorlds commented
In my opinion, you are doing something wrong. 😄 There is too little information for me to help you. I suggest that you read the comments in the code and examples.
Have fun!