This guide shows how to install both tinyprog and iceprog in an MSYS2 UCRT64 environment on Windows 11 to program Lattice iCE40 FPGAs like the TinyFPGA BX and iCE40UL1K.
This guide is provided for educational purposes. The author is not responsible for any damage to your system, hardware, or data that may result from following these instructions. USB driver modifications and FPGA programming carry inherent risks. Always ensure you have backups and understand the commands before executing them. Use at your own risk.