PicGrabber Posted October 21, 2021 Share Posted October 21, 2021 Hi Community, I know most probably I'm doing something wrong, but I need some guidance from the experts. I have 2 boards ( EVO128x32 REV1.3 ) one with firmware V3.15 and a second one with firmware V4.05 I got the latest firmware file V4.24 ( pindmd.upd ) from https://github.com/lucky01/PIN2DMD/tree/master/firmware/latest/EVO128x32_EVO128x16 FAT formatted a 2G SDCard and copied the pindmd.upd file to root of SDCard, inserted at SDCard slot of board and turned it on, right away I see a message "INVALID UPDATE" I checked the SDCard after that now the file is changed to ( pindmd.NOK ) and that's it, tested on both boards and got same result. Any hints ?? Many thanks to all !! Link to comment Share on other sites More sharing options...
PicGrabber Posted October 24, 2021 Author Share Posted October 24, 2021 New release V4.25 fixed the problem ! ALL OK Now !!! PIN2DMD updated and running !!! Many thanks Link to comment Share on other sites More sharing options...
Content Provider lucky1 Posted October 24, 2021 Content Provider Share Posted October 24, 2021 1 hour ago, PicGrabber said: New release V4.25 fixed the problem ! I think your previous download was broken. Link to comment Share on other sites More sharing options...
PicGrabber Posted October 24, 2021 Author Share Posted October 24, 2021 I have downloaded like 3 or 4 times the file have 131K of size for V4.24.... now I see V4.25 have 326K. anyway, all good now. Thanks my friend. Link to comment Share on other sites More sharing options...
Content Provider lucky1 Posted October 24, 2021 Content Provider Share Posted October 24, 2021 V4.24 has also 326k. Look here https://github.com/lucky01/PIN2DMD/blob/c186343064c67631d158a92e7117399b83630226/firmware/latest/EVO128x32_EVO128x16/PIN2DMD.upd Link to comment Share on other sites More sharing options...
gmoto Posted October 25, 2021 Share Posted October 25, 2021 Maybe he made the same mistake, I once made. If your right-click on the filename in the folder above, and choose "Save as", you will have a file named "pin2dmd.bin" , but it is not the binary. It contains a kind of HTML-Code instead, and the filesize then is 131K 😉. Always left-click, until you reach the folder lucky1 mentioned above, and then hit the "Download"-Button on the right. Link to comment Share on other sites More sharing options...
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