PRIMUZ Micro Thermal Printer Ticket Serial Port Printer Module Can Be Docked with Arduino/ESP32, Supporting Secondary Development TTL/RS232 White

The 58mm embedded micro thermal printer has excellent performance, clear printing and beautiful structure, and is widely used in medical instruments, testing instruments and other equipment. CAD or 3D drawings are available. It works perfectly with your device, making printing easier than ever. Easily embedded into any type of instrumentation for printing.
This thermal receipt printer can be connected to Arduino,MCU, Android, Linux, Windows systems and other platforms, and Android provides a secondary development kit. It can easily print text, pictures, barcodes, QR codes, etc. Provide ESC/POS printing instruction set and development materials.
The printer supports a wide voltage range of 12V~24V, and the maximum voltage cannot exceed 24V. We provide three physical interfaces, RS232/TTL+USB, with TTL as the default. If you need to switch to RS232, you can contact us by email and we will tell you how to switch.
We really like this printer because its easy to make Bold, underline , inverted text , variable line spacing, left/center/right justification, barcodes with adjustable height, and even custom QR code.
Open the paper compartment cover on the front panel to change the paper, the operation is simple and convenient. The structure is beautiful, and the slider can be moved to fix the printer on the device by twisting the screws on both sides of the paper bin.