The new movement with board is on the market.

With this thermal printer, a micro printer can be added to any microcontroller project. That is, receipt printers, which are what you see at ATMs or grocery stores. Now, you can embed one of your own small printers in the chassis. This printer is very suitable for interfacing with a microcontroller. You can print text, bar code, bitmap graphics and even QR codes just by getting 8.4V to 24V TTL/RS232 or USB output from the microcontroller!

Print with large, medium and small text

Bold underline and inverted text

Variable line spacing

Align left, center and right.