Bigtreetech SKR 3 MUTE SILENT Board 32BIT SKR 2 New Upgrade Controller Board TMC2209 TMC2208 A4988 controllers compatible with TFT LCD display 3D printers FDM DIY motherboard

Information about this product

• Features: Main CORTEX-M7 series control system ARM 32-bit 480 MHz STM32H743VIT6. With TPS5450-5A power chip, DC12 / 24 V power input, output current to 5A / 6A. Works with all serial screens, SPI screen and Bigtreetech LCD display. To update the configuration software using the SD card, simple and efficient operation.
• DIY extension: Common WiFi module interface (ESP12S, ESP-07, ESP32) for customers for DIY and use RRF software. Boot0 button only for customers to use DFU mode, convenient for clients to record firmware in DFU mode. The thermistor resistance value can be selected using jumper. Supports PT1000 without an external module.
• Function: with high-pressure printing, detection of filament breaking, automatic switching, touch BL, RGB lighting and other functions. The built-in TF card slot without self-relocation and the SDIO operating mode improve the transmission speed. Built-in EEPROM, convenient for customers to set and save settings.
• Heat dissipation: Apply high-performance MOSFET pipes to reduce heat generation. Fuses can be easily replaced. A thermistor protective circuit has been added to avoid the cracking of the main control caused by the leakage of hot beds or heating cable. Two reserved CAN interfaces, one USB port and XH2.54 6PIN terminal interface.