When attempting to boot my new crowpi2 with Raspberry pi 4b it gave an error that the board required newer software/firmare. I followed another post for updating the crowpi2 drive but the download fails after about 50% and tells me it is forbidden. Does anyone have a link that works, The SD has been formatted and I have nothing.
Are you following the download link posted in the CrowPi2 FAQs as in below,
Having trouble downloading the firmware file, try follow my workaround solution in my post below,