BIGTREETECH TFT24-V1.1 is a small volume ultra-clear 3D printer display board. It can work in two modes.
ARM Cortex-M3 series STM32F105RCT6 chip with 32-bit CPU 72MHz;
Upgrade the firmware by SD card. It is easy and convenient to operate.Serial port screen mode supports two printing modes: SD card and U disk
This display board has higher compatibility. Users can select two work modes, they are UART serial port screen mode and 12864 screen mode. Use
https://github.com/bigtreetech/BIGTREETECH-TFT24-V1.1/blob/master/TFT24-V1.1Manual.pdf? Need more firmware or If there is any quality problem with the product, please contact the customer service team via message and we will try our best to help you