Mini Thermal Receipt Printer Brand_Red Bear The LED colors are otherwise

The LED colors are otherwise identical

This shield can be directly stacked on standard Arduino Uno and Arduino Mega

42" OLED submodule

The extra durable EggBot Pro has most of its parts constructed with solid aluminum

The moisture sensor is also entirely open source and code and schematics are available here

Mini Thermal Receipt Printer Brand_Red Bear The LED colors are otherwiseAdd a mini printer to any microcontroller project with this very cute thermal printer. Thermal printers are also known as receipt printers, they're what you get when you go to the ATM or grocery store. Now you can embed a little printer of your own into an enclosure. This printer is ideal for interfacing with a microcontroller, you simply need a 3. 3V 5V TTL serial output from your microcontroller to print text, barcodes, bitmap graphics, even a QR