Current Product Don't Have Test Firmware
Note: pls, use PC chrome/edge browser, if can't connect, refresh the webpage.
1. Click connect button
2. After connected successfully, pick a firmware
3. Click the burn button
4. After burning successfully, Unplug the device and restart.
ATOM Printer offers the best value in a desktop DIY thermal printer, includes an ESP32-Pico based IoT controller
ATOM Lite, and a 58mm thermal printer to meet your multiple printing requirements. Supports text, graphics, barcode, QR code printing. The ATOM Printer has geekery kraft packaging design, built-in firmware boasts two modes of
AP Connect Print +
MQTT Notifications Print . You can enrich your creation, fun and practical with ATOM Lite IoT controller.
Note: This kit excludes the power adapter. A
DC 12V / 2.5A power adapter (5.5mm jack) is recommended.
|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|
|Print speed/resolution||60mm/s 203dpi 8 dots/mm up to 384 dots per line|
|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|
|Connectivity Technology||USB/RS232/TTL (ATOM is connected to TTL interface by default UART 9600bps 8N1)|
|Product size||151 * 79 * 66mm|
|Package size||158 * 82 * 70mm|
After powering the ATOM Printer, the indicator on the ATOM main control will show the current state and mode of the device. Click the middle button on the ATOM to switch between different modes (AP/MQTT).
Click here to go to the download page to download M5Burner
Erase to erase flash first, and then click Burn to start burning firmware.
No equipment is connected, the indicator light is
Green fast flashing.
device access, the indicator light is
ATOM_PRINTER_XXXX, and the user can use a mobile phone or computer to directly connect to the AP (without password).
WiFi configuration option, through which you can configure the device to connect to the specified WiFi and switch to work in MQTT mode.
WiFi connection failed, the indicator light is
Red flashing quickly.
not connected, the indicator light is
blue fast flashing.
successfully connected, the indicator light is
configure WiFi informationfor the device through the configuration page of AP mode. After completing the configuration, the device will automatically restart and enter MQTT mode.
WiFi connection failure, you can press the middle button of ATOM to switch to AP mode and
reconfigure WiFi information.
Topicinformation (Topic is the Mac address of the device).
mqtt through [UIFlow](https://flow.m5stack.com/) or other tools (such as [EMQ MQTT Tools](http://tools.emqx.io/)). m5stack.com(port 1883). Distribute Topic content corresponding to ATOM Printer device to realize remote printing.
|2||Set Print Position X mm||0x1B,0x24,(X * 8)&0x00ff,((X * 8)>>8)&0x00ff|
|3||Set Left Margin X mm||0x1D,0X4C,(X * 8)&0xff,((X * 8)>>8)&0x00ff|
|4||Set Line Space X mm||0x1B,0x33,(X *8)|
|5||Set Baud Rate: X||0x1B,0x23,0x23,0x53,0x42,0x44,0x52,X
|6||Set Character Size:X,Y||0x1D,0x21,((X&0x0f)<<4)|
|1||Print X at Y mm||0x1B,0x24,(Y * 8)&0x00ff,((Y * 8)>>8)&0x00ff,X|
|2||Set Print Position X mm||0x1D,0x28,0x6B,0x03,0x00,0x31,0x45,X (L:0x48/M:0x49/Q:0x50/H:0x51)|
|1||Set QRCode Adjust Level X||0x1D,0x28,0x6B,0x03,0x00,0x31,0x45,X (L:0x48/M:0x49/Q:0x50/H:0x51)|
|2||Set QRCode Buffer Length:L Buffer:X||0x1D,0x28,0x6B,(L+3)&0x00ff,((L+3)>>8)&0x00ff,0x31,0x50,0x30,X,0x00|
|2||Set HRI Position||0x1D,0x48,hide:0x00/above:0x01/below:0x02/both:0x03|
Type:T Length:L Buffer:X
|1||Print BMP Width:W Hight:H Data:X||0x1D,0X76,0X30,(W/8)&0x00ff,((W/8)>>8)&0x00ff,H&0x00ff,(H>>8)&0x00ff,X|
Execute the following statement in Setup() of the Arduino program
When M5Core2 is stacked with other M5 modules, you need to remove the battery base of Core2, which does not support module stacking.
Reason and solution: The power supply current of the port is insufficient, which can cause the device to not enter the download mode normally. You can try to connect a capacitor (>0.1uF) between the RST pin and the GND pin, or when uploading the program, set the G0 Short-circuit to GND, so that G0 can be set to a low level state normally
Add the header file #include <driver/adc.h> and the function adc_power_acquire(); in the Arduino program
The battery life of the controller is affected by various factors such as battery capacity, operating status, and load, so there is no fixed value. Reducing the load and adopting a sleep strategy can effectively increase the battery life.
Support multiple stacks, the total capacity of the batteries in parallel increases, and the voltage remains unchanged. However, since the discharge of each battery is not balanced during use, there is a voltage difference between the batteries, which may cause the battery to charge backwards. .(will lose part of the battery capacity)
ESP32 module currently does not support WiFi in 5G band, only 2.4G.
Confirm whether the TX/RX pin on the TTL side of the pin is correct, try to add two 120Ω terminal resistors at the beginning and end of the device line to reduce signal reflection interference
Click the link below to view the product comparison table
Rotate the lens to adjust the focal length within a certain range
FACE II BOTTOM NOT CORE2 COMPATIBLE
Use esptool to read the flash content of esp32 and export the bin file. Refer to the detailed operation
Restart the Arduino IDE, the computer uses the mobile AP mobile network to download.
Refer to the Github link below, use arduino-esp32fs-plugin for file upload
Check if the COM of the corresponding device is selected and if the M5Burner is the latest version
UIFlow users can switch the Label font to Unicode, Arduino users can use the Chinese font library provided in the M5GFX driver library
Confirm whether the SD card format is FAT32, and no partitions exist.
You can refer to the following link for other ESP32 users to share the case program
STAMP C3U enters program download mode operation: 1. Long press the center button (G9) of STAMP C3U when the power is off. 2. Connect to the computer, after the port is successfully identified, program burning.
By default, USB CDC is not enabled, the serial port output started by C3U will be output through the default pins (G20, G21) of UART0. If you want to output through USB, please use the IDE to output Its USB CDC option is enabled. (Arduino users can enable it through Tools->USB CDC on Boot-Enabled. For IDF users, please refer to the ESP IDF official documentation.)
Refer to the UIFlow documentation of the corresponding device to check whether the device has entered the USB programming mode.
Make sure that the NBIoT used is not locked. Frequent device replacement or after activating the IoT card, using traffic in different places may cause the card to be locked. If the above situation occurs, please contact the IoT card supplier. If you are using the IoT card matching M5, please contact M5 after-sales through e-commerce or email. (provide the ICCID of the IoT card)
Describe the problems encountered in detail. Screenshots of the programs involved or files can be added as attachments and sent to M5Stack's official after-sales email