Hello,I got another MP1 board and with that it is working fine. So I tested it again with the "old" hardware and another SD card and now it works too. Seems to be a problem with the SD card I used.Thanks for your help!
The Blue Led is ON and no continuous Flash of Red Led.I reinstalled the PC USB driver for the DFU. It is still working for writing data to the board, but when it reboots, the connection is lost forever.
I tried different cables with and without adapters on two PCs, but it doesn't work. The original setup is the only one, where I get no warning, that the current is too low.The device isn't found, when it writes "Boot over usb0!" at the console of the...
