Required
- ESP32-WROOM-32 Development Board
- USB-A to Micro USB Cable
- ESP32 Breakout Board
- Maikrt Embedded Thermal Printer
- Adjustable Power Supply (any 12~24V/3A power supply works)
- BPA/BPS-Free Thermal Paper Rolls (any 57x30mm thermal paper rolls work)
Optional
- 3D Printer (for printing the case)