CPU5A4

Unable to connect through USB
Check that port is in USB2 mode not USB3
Mon, 25 May, 2020 at 9:30 AM
How to put CPU5A3/CPU5A4/CPU5A4E in bootloader mode
Ensure that jumper JMP1 is removed (as pictured below) When JMP1 is removed, the board will stay in bootloader mode for a moment after being powered up...
Thu, 13 Jan, 2022 at 2:38 PM