Product Characters
1，Reserve the extension port of filament breaking detection (FIL-DET)
2，Reserve the extension port of automatic shutdown after printing (PS-ON)
3，LCD12864 mode uses EXP1, EXP2 and EXP3. EXP1 and EXP2 are LCD screen ports of normal motherboard, EXP3 is the LCD screen port used by SKR MINI E3 and SKR E3 DIP
4，TFT touch screen mode uses serial port screen RS232 port
5，2 sets of UART serial port extension ports are reserved for DIY use
Product Parameters
Appearance size: 110*58mm
Microprocessor：STM32F207VCT6
Power Input：DC5V SD card logic voltage：3.3V or 5V, support MEGA2560 motherboard, with higher compatibility
Firmware Introduction
All boards will be equipped with test firmware before shipping out, it can be used directly.
User can also change the firmware according to their own need.
1. Ways to obtain the firmware of motherboard
1)Get it from customer service or technical staff
2)Log in the open source website of our company to download:
https://github.com/bigtreetech
2. Firmware update
Firmware file name：
BIGTREE_TFT35_V3.0.(version number).bin
First copy the above firmware to SD root directory, and then insert the card into the SD card slot of the board. Next please re-power the board or press the reset key, and wait for about 10 seconds before the update is completed.
3.For DIY board firmware, please refer to the file TFT35-V3.0-PIN.
Package Included
TFT35 V3.0*1
Connection Wire*3
