rav_printer

Implement TSPL printer commands for printer label and ESC/POS for printer receipt

TESTED:

printer label: 40mm & 80mm width

printer receipt: 58mm

TESTED PRINTER:

label: MODEL: IW-C8LP -> IWARE

receipt: MODEL: C5813 -> IWARE

thanks for bluetooth printer package https://github.com/Rajath4/BluetoothThermalPrinter

ESC/POS generator esc_pos_utils_plus