Remora - ethernet NVEM / EC300 / EC500 cnc board

scotta wrote:

Looks like you have successfully programmed the board. Best to have Ethernet connected as the boot process will hang waiting for the network. Without the network cable attached I could reproduce what you are seeing with no serial output and the 3 LEDs on. But most often getting to

Remora RT1052 starting

Initializing PHY...
 

Scott, thank you for interpreting the pyocd output and LEDs ... onto the RPi4 now.
All the work much appreciated.

I soldered the wires on the nvem V5
 
is the wiring good I don't want them all to be burnt

Hi beauxnez,
I'm guessing that you are needing to know any difference between NVEM V2 and V5.
NVEM V2 SWD connection is shown here:   15 Jan 2022 03:42 #231852
I see that your V5 has an additional underside component or solder joint inboard from your green wire connection, so there are differences and reason to verify the order of the SWDIO, SWCLK & GND.

I just have the SWDIO, SWCLK and GND to connect to the SWDIO, SWCLK and GND of the programming key?
no 5v or 3.3v?
out of the 150 pages is there one that explains the procedure for flashing? a v5 version, v2 looks simpler flashed

beauxnez, you have checked Scott's YT videos?

Question to the other users, is everyone getting a following error on startup with the new firmware, like user freyja is experiencing?