Blueprint BP-TD110D to Arduino Uno

Projects Programming
1

Hello, I have a Bluetooth thermal printer BP-TD110D, I tried to print from Arduino Uno with USB host shield and Bluetooth module hc-05. I just followed the instruction on youtube, I tried to use the ESC-POS printer library. the printer looks like getting the data from the Arduino (the color of the printer indicator changed), but nothing printed. I also tried Bluetooth using this code

#include <Wire.h>
#include <SoftwareSerial.h>
#include "Adafruit_Thermal.h"
SoftwareSerial mySerial(3,4);
Adafruit_Thermal printer (&mySerial);
void setup() {
mySerial.begin(38400);

  printer.feed(1);
  mySerial.println("TEST PRINTER");
  mySerial.print("CODE 1");
  mySerial.print("%");
  printer.feed(10);
  printer.sleep();
     delay(3000L);
     printer.wake();
}
void loop() {


}

nothing printed also, please help with this printer

2

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