Upgrading the firmware on your Two Trees Sapphire Pro (now often referred to as the SP-3) is one of the most effective ways to improve print quality and unlock advanced features like manual leveling and on-the-fly flow adjustment. Official and Community Firmware Options
.bin file for the motherboard, .img files for the screen if updating the UI).After the update is complete:
Open the bottom electronics compartment and check the version number printed directly on the PCB. Using firmware meant for a v1.3 board on a v1.2 board can lead to screen blackouts or non-functional SD ports. 3. Preparation: What You’ll Need two trees sapphire pro firmware upd
Bookmark this guide, join the Two Trees community, and always keep a known-working firmware.cur backup on your SD card. Happy printing. Upgrading the firmware on your Two Trees Sapphire
TT-SP-FW-001 Version: 1.0 Target Audience: Sapphire Pro users, technicians, firmware modders A MicroSD card (formatted to FAT32, ideally 32GB or smaller)
sensors like the BLTouch, and more intuitive touchscreen interfaces. Community Support and Customization: Two Trees Sapphire Pro