Maikrt Embedded Thermal Printer 1224V Micro Thermal Receipt Printer Serial Port Microcontroller Secondary Development MCU Printing Module TTL/RS232,

The thermal receipt printer power supply provided by this link supports a wide voltage of 12~24V, which can flexibly meet the needs of customers for power supply. The printer provides RS232/TTL+USB physical interface, the default is RS232, If you need to switch to TTL, you can contact us and 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 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.Our thermal printer works well with a 12~24V3A power supply. Since the printer is mainly embedded in the device, it is equipped with a 2PIN power terminal cable. If an external power supply is required,You also need a 12~24V DC regulated power supply and a 2.1MM jack terminal block adapter for easier connection to the power adapter.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.Product packing list:Thermal printer*1;Power cord*1;Serial line*1;USB cable*1;Thermal paper roll*1; (specification 57*30);This product is developed and produced by our company. The company has professional technicians and provides after-sales technical support.

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