On Sat, Dec 3, 2022 at 04:15 PM, Barry wrote:
Just got new Tiny Ultra.? Upgraded the firmware per the document using STM32 Cube Programmer.? Upgrade went well and Programmer showed that the upload was completed.? After turning the unit Off and On, the screen is black.? I can connect the Programmer to the SA and read the files.? Did I miss something?? Hoping for some help.
Did you use the correct file format (bin) and the specific file for the tinySA Ultra (not the tinySA)?
Did you follow the steps in Erik's guide?
?
Roger
Roger Need