unlock-code-printer

Dev code for interfacing with POS receipt printer

Hardware:

• Raspberry Pi 3b+
• POS-5890K 58mm thermal printer

Dependencies:

(python 3)

• sudo apt-get update
• sudo apt-get install python3 python3-setuptools python3-pip libjpeg8-dev
• sudo pip3 install --upgrade pip
• sudo pip3 install python-escpos

Usage:

Call print_unlock_receipt(unlock_code)

Drivers for debugging (Win/Mac)

https://oemdrivers.com/printer-pos-58-usb-drivers