https://www.electrodragon.com/product/mini-thermal-receipt-printer-serial-5v/
Note
- 5V 2A or 9V 1A, up to 10W is requireted to print
- there is a small stepper motor inside to print
ref demo code
- https://github.com/adafruit/Adafruit-Thermal-Printer-Library
-
https://learn.adafruit.com/mini-thermal-receipt-printer
-
adafruit thermal printer library
-
print to send demo code: https://raw.githubusercontent.com/sparkfun/Thermal_Printer/master/Firmware/ThermalPrinter_Example.ino
- ido1005
demo
- demo video 2024
- https://www.youtube.com/watch?v=OtiqfW70x2Q
Inside
log - obseleted
Type:
- Type-R1 supports well arduino R1 library, specially the bitmap, AD version
- Type-R1 is 5p xh2.54
- Type-R2 does not well support bitmap library, probably need hack work, but can work with R2 library. SF version.
- Type-R2 is 2 group of 3p xh2.54