Sunlu T3 Firmware Update -
A: Rarely—approximately once every 12–18 months. Check the official Sunlu Facebook group or website for announcements.
avrdude -c usbasp -p m2560 -U flash:w:Sunlu_T3_v2.0.hex:i -U eeprom:w:Sunlu_T3_eeprom.hex:i Sunlu T3 Firmware Update
The stock v3.40 firmware is known for false "jam" triggers that interrupt prints unnecessarily. A: Rarely—approximately once every 12–18 months
Once booted, go to Configuration > Restore Defaults or Reset Settings . This ensures old EEPROM data doesn’t conflict with the new firmware. go to Configuration >
motherboard, it is highly compatible with Marlin-based custom firmware.