Thermal Printer Solution:

Introduction:

This thermal printer solution is based on the design of Megawin Technology MCU (MG32F104 series), the MCU receives commands through the UART, USB interface, the dot matrix data through the SPI interface to the print head to complete the data conversion, and at the same time, through the ADC to detect the temperature of the print head, to control stepper motor for precise paper rolling operation and the keypad operation. External LED status indicator, external SPI Flash for storing font.

Features:

 - Maximum paper width 72mm
 - Supports USB communication and power supply

 - Large data storage capacity
 - High-speed operation for printing data
 

Applications:

Block Diagram:

Related Products: 

ARM Cortex-M0 Value Line: https://www.megawin.com.tw/products-sub/M3-Base-Line 

MG32F02V032:  https://www.megawin.com.tw/product/MG32F104RCT6 

Thermal Printer Demo Video:

Technical Support Files : (Please click to download)

1. ReferenceDesign  Document

2. Hardware File

3. Firmware file

4. BOM List