JOKER 3D Printer Motherboard Version 2.0

The Joker 3D printer controller board is based on the esp32 microcontroller, designed to run the marlin 2.0 operating system with wi-fi control capability. the esp32 microcontroller features dual-core processing, wi-fi, and bluetooth, and the controller firmware compatible with marlin 2.0 is a popular open-source operating system for 3d printers, supporting both six-axis configurations (typically including x, y, z, e1, e2, and a secondary z or other auxiliary axes) and nine-axis (allowing for more complex 3d printer configurations, potentially including additional extruders or auxiliary movements), which are crucial for advanced 3d printing setups. an oled display is included for displaying information and a potentiometer is provided for manual adjustment of values, as well as a microsd card slot for data storage.

Application of the joker 3d printer controller board:

1. 3d printing
2. cnc machines
3. robotics
4. educational projects

Specifications of the 3d printer motherboard:

1. processor: dual-core tensilica lx6 up to 240 mhz
2. flash memory: 4 megabytes
3. sram: 520 kilobytes
4. wi-fi: 802.11 b/g/n
5. bluetooth: version 4.2 br/edr and ble
6. display: 0.96-inch oled, resolution 128x64 pixels, i2c interface
7. input voltage: 5 volts via micro usb or external power input
8. output voltage: 3.3 volts regulated
9. microsd card slot: supports fat16 and fat32 file systems