BIGTREETECH TFT35 SPI V2.1 Touch Screen for CB1

BIGTREETECH TFT35 SPI V2.1 Touchscreen with IO2CAN V1.0 Module – 3.5" Klipper Display

The BIGTREETECH TFT35 SPI V2.1 is a cost-effective, medium-size 3.5-inch touchscreen display developed for modern 3D printers running Klipper firmware. It combines a vibrant 480x320 resolution TFT screen with an integrated IO2CAN module, making it an ideal upgrade for BIGTREETECH CB1, CM4, PI1.2, and compatible single-board computer setups.

Key Features & Benefits:

• 3.5-inch Clear Display — 480×320 resolution with ILI9488 driver for sharp, vibrant visuals
• SPI + I2C Communication — SPI for LCD display and I2C for touch control; shares the main control chip with the host board to significantly reduce cost
• IO2CAN V1.0 Module Included — Enables reliable CAN bus communication for advanced Klipper setups
• FPC Cable Connection — Simple and convenient plug-in installation via flexible printed circuit
• Low-Cost & Efficient Design — Touch function controlled directly by the motherboard’s main chip
• Wide Compatibility — Works seamlessly with BIGTREETECH motherboards (Octopus, SKR series, Manta, etc.) and single-board computers like CB1, CM4, and Raspberry Pi (with proper configuration)
• Perfect for Klipper — Clean, modern interface for Fluidd, Mainsail, or KlipperScreen