4.2.7 board problems



  • I just attempted to upgrade my ender 3 pro to the V4.2.7 32 bit board and add a BL touch, i flashed new firmware onto it and ran a test print before attemtping to add bl touch fuctionality using the marlin 2.0.x bugfix branch, now the printer wont run under its own power, the lcd flashes blue before going back to black and the hotend fan turns on, i cannot flash new firmware and it will not display anything if connected to octoprint nor will the printer communicate to the octoprint. i have the bltouch with a 5pin connector rather than the seperate 3 and 2 pin connectors ive seen from tutorials.

    im willing to try just about anything as the board doesnt seem to be fried and i didnt find any shorts on any of the cables


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