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

The thermal paper used by the printer is a common thermal receipt paper roll on the market, with a size of 57*30; This thermal receipt printer supports a wide voltage range of 12V~24V, and the maximum voltage cannot exceed 24V; As the printer is mainly embedded in the device, it is equipped with a 2Pin power terminal wire. If there is no power supply between 12V~24V on the upper computer device, an external power supply is required. In this case, an additional 12V~24V DC stabilized power supply and a 2.1MM socket terminal block adapter need to be configured to facilitate connection with the power adapter.

The printer recommends using a current of 3A.
The printer provides 3 physical interfaces of RS232/TTL+USB, the default is TTL, if you need to switch to RS232, you can contact us by email, we will tell you how to switch.
This thermal printer prints clearly, and the paper bin can accommodate small paper rolls with a diameter of 30MM, which can be easily embedded in the detection instrument to realize the function of data printing. The 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.
Product packing list:
Thermal printer*1 (White);
Power cord*1;
Serial line*1;
USB cable*1;
Thermal paper roll*1; (specification 57*30)
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.
To help you easily implement development, We edited a more common instruction set print example based on the instruction set, After submitting the order, we will send this print example and development materials to you by email. you can change what you need to print based on our example. Super convenient!
This product is developed and produced by our company. The company has professional technicians and provides after-sales technical support.