BIQU-B1SE-Plus-Marlin-2.1.2.1

Marlin 2.1.2.1 firmware Build for the BIQU B1 SE Plus

Flash Marlin to BIQU B1 SE Plus

1. Copy firmware.bin to SD card
2. Place in machine
3. Turn on power

Flash BIGTREETECH User Interface

1. From: BIQU github https://github.com/bigtreetech/BIQU-B1-SE-PLUS/tree/master/B1-SE-PLUS%20firmware/BTT-mode

or newer version of TFT35 firmware obtained from backing up my BIQU B1 SE Plus printer at: https://github.com/helakejr/BIQU-B1SE-Plus-Stock-Firmware_v2.6.0

2. Copy firmware.bin and TFT35 folder to SD Card
3. Place in machine
4. Turn on power NOTE: Remove TFT35 folder from SD Card because will reload each time power is applied.