3D printer motherboard STM32 board STM32 development board with touch

configuration method is more simple, firmware and display 2.8 inch or 3.2 inch TFT touch screen, operation interface is simple; Easy upgrade firmware through SD card and customizable user interface, and is suitable for mass production of 3 d printer manufacturers used as main control board.

Characteristic advantage

1.USE high-speed 32-bit ARM chips as the main control chip, using self-developed firmware;

2. can choose matching 2.8 inch or 3.2 inch TFT touch screen, the interface simple operation, high sensitivity;

3.  through SD card firmware upgrade the configuration, operation simple and convenient;

4. support boot logo, custom user interface;

5. flexible way of motor driver seat, can support 4988882 5 and all kinds of straight inserted type driving, and support the external drive, other driven to meet your various requirements;

6. circuit board USES the high quality 4 layer board, and the thermal optimization;

Use high quality MOSFET tube, cooling effect is better;

7. using special power supply chip, support the 12 v and 24 v power input;

 can accept 24 v input, under the same system power can reduce the current hot bed to 1/4, effectively solve the problem of MOS tube hot bed fever;

8. mature stability, heat dissipation, usability issues, through continuous printing reliability test;

 9. support power to continue playing (modules) may be increased, the detection of break.