Description
Atom Printer is a DIY thermal printer kit, featuring the Atom-Lite IoT core controller paired with a 58mm thermal printer. It supports printing characters, graphics, barcodes, 1D codes, QR codes, and more. The body is covered with a full cardboard shell, giving it a distinctive maker style. The built-in firmware supports two modes: AP connection printing and MQTT message push printing. Based on the ATOM IoT control core, you can further develop more cool printing applications.
Note
This kit does not come with a power adapter. Users need to prepare their own DC 12V (5.5mm specification) power adapter. For optimal print quality, the adapter should have a power supply capacity of 2.5A or higher, as the power supply capability will directly affect the print display quality.
Features
- Atom-Lite: ESP32-PICO-D4 4MB Flash IoT controller
- Geek-style cardboard shell
- Supports printing characters, graphics, barcodes, QR codes
- Communication interface: UART
- Fast printing speed, high resolution
- Usage methods:
- AP hotspot connection, web control printing
- MQTT content push printing (Topic is the device's Mac address)
- Serial command control (UART 9600bps 8N1)
- Development platforms: UiFlow, Arduino
Includes
- 1 x Atom Printer
- 1 x Thermal paper roll
- 1 x Sticker thermal paper roll
Applications
- Various receipt printing scenarios
Specifications
| Specification | Parameter |
|---|---|
| Printing method | Thermal printing |
| Supported text and graphics | Text, graphics, characters, barcodes (Codebar, code93, code39, code128, ENA13, ITF25, UPC-A, UPC-E), QR codes |
| Power supply voltage | DC 12V |
| Operating current | 2.5A |
| Printing color | Black and white |
| Printing speed/resolution | 60mm/s 203dpi 8 dots/mm, up to 384 dots per line |
| Printing width | 58mm |
| Lifespan | 50km printing distance |
| Paper cutting method | Manual tear-off |
| Thermal paper roll specs | 58mm±0.05mm (width) 0.05 ~ 0.1mm (thickness), maximum diameter ≤40mm |
| Printing speed | 60mm/s |
| Communication interface | USB/RS232/TTL (ATOM defaults to TTL interface UART 9600bps 8N1) |
| Product Size | 151 x 79 x 66mm |
| Product weight | 285g |
| Package Size | 158 x 82 x 70mm |
| Gross weight | 321g |