BIGTREETECH BTT TFT70 V3.0

BIGTREETECH TFT70V3.0 is a display screen with middle size, two operation mode which can perfectly replace LCD12864.

Features BIGTREETECH TFT70 V3.0

• MCU: ARM 32 bit and 168MHz STM32F407VGT6 of Cortex-M4 series.
• More convenient operation: upgrading the firmware by SD card.
• Stronger compatibility: two working model, UART screen and screen of 12864 types.
• UART screen supporting SD card and U disk.
• Having WIFI port, plugging WIFI module can achieve WIFI function.
• Having filament runout detection function port (FIL-DET).
• Having function port for automatic shutdown after printing(PS-ON)；
• LCD12864 mode including EXP1、EXP2、EXP3，EXP1and EXP2 is for LCD screen of ordinary motherboard, and EXP3 is for LCD screen of E3 series(like: SKR MINI E3、SKR E3 DIP etc.).
• TFT touch screen: UART screen RS232 port.
• Having 2 UART port for users DIY.

Parameters：

• Appearance size: 196*100mm
• Installation size: 188*92mm
• More details from BTT TFT70 V3.0 -SIZE-TOP.pdf and BTT TFT70 V3.0 -SIZE-BOT.pdf documents
• MCU: STM32F407VGT6
• Screen display area: 153.84*85.776mm
• Display resolution: 800（RGB）*480
• Backlight: 21 white LED lights
• Power input: DC 5V
• Logic voltage of SD card: 3.3V and 5V (like: supporting motherboard with control chip MEGA2560, with stronger compatibility)
   

additional information can be found here :