The M5Stack ATOM Printer offers great value in a desktop DIY thermal printer. The kit includes an ESP32-Pico based IoT ATOM Lite controller and a 58mm thermal printer to meet your multiple printing requirements. The unit supports text, graphics, barcode and QR code printing with built-in firmware that boasts two modes of AP Connect Print + MQTT Notifications Print. The ATOM Printer has geekery kraft packaging design, You can enrich your project ideas with the ATOM Lite IoT controller. Note: This kit does not include a power adapter. A DC 12V / 2.5A power adapter (5.5mm jack) is recommended. We have a quality Meanwell option here, or supply your own. Features * ATOM Lite: ESP32-Pico-D4 4MB Flash IoT controller * Sleek, Geekery kraft packaging design * Supports for text/graphics/BarCode/QRCode * Communication interface: UART * Fast printing, high resolution * How to use: * AP hotspot connection, web-controlled printing * Printing content sent via MQTT (Topic is device Mac address) * Serial command control (UART 9600bps 8N1) * Development platform: Arduino, UIFlow Package Contents * 1x ATOM LITE * 1x ATOM Printer * 1x thermal paper roll * 1x sticky thermal paper roll No power supply included Specifications Specifications Parameters Printing method Thermal printing Supported text and graphics Text, graphics, characters, BarCode(Codebar, code93, code39, code128, ENA13, ITF25, UPC-A, UPC-E), QRCode Supply voltage DC 12V Working current 2.5A Print colour Monochrome Print speed/resolution 60mm/s 203dpi 8 dots/mm up to 384 dots per line Printing width 58mm Service life Printing distance 50km Paper Cut By Hands Max. Diameter of Paper Roll 58mm±0.05mm (width) 0.05~0.1mm (thickness), maximum diameter ≤40mm Printing speed 60mm/s Connectivity Technology USB/RS232/TTL (ATOM is connected to TTL interface by default UART 9600bps 8N1) Net weight 285g Gross weight 321g Product size 151 * 79 * 66mm Package size 158 * 82 * 70mm Resources * Main Documentation Page https://elecena.pl/product/22725086/m5stack-atom-thermal-printer-kit 2023-03-07 https://elecena.pl/product/22725086/m5stack-atom-thermal-printer-kit 2023-12-27 https://elecena.pl/product/22725086/m5stack-atom-thermal-printer-kit 2024-09-19 https://elecena.pl/product/22725086/m5stack-atom-thermal-printer-kit 2024-11-29 https://elecena.pl/product/22725086/m5stack-atom-thermal-printer-kit 2024-11-30 https://elecena.pl/product/22725086/m5stack-atom-thermal-printer-kit 2025-04-29 https://elecena.pl/product/22725086/m5stack-atom-thermal-printer-kit 2025-08-05 https://elecena.pl/product/22725086/m5stack-atom-thermal-printer-kit 2025-11-28 https://elecena.pl/product/22725086/m5stack-atom-thermal-printer-kit 2025-11-29