python3 mxtronics_crc.py repacked_firmware.bin
A: It might be a generic controller. Use a tool like "SD Card Formatter" first. If that fails, proceed with mass production. mxtronics sd card firmware repack download work
Many people fail because:
Click or Scan in the MXTronics software. Your device should populate one of the blank grid boxes, often highlighting it in yellow or blue. Press the Start , Run , or All Start button. python3 mxtronics_crc