Remora - ethernet NVEM / EC300 / EC500 cnc board

Well the EC500s I ordered from cncboy store on Aliexpress have actually been posted. Don't know if it is of any use anymore but I'll let you know what's in them when they arrive. Cheers to everyone for all of the work they are putting in, it's very much appreciated.

Made this sticky, lots of interest, easier to find.

Does it have an actual shipping event or just say posted ??

Murphy wrote:

Does it have an actual shipping event or just say posted ??
 

It has given me the option to track the order and shows it processing at the sorting center... So anything is possible

Thats good. That's Further than I got

Well I will let you know when they get here and what they are. If it would be of assistance, I'm happy to donate one of them to Scott.

wrote:

I have now set up Linuxcnc again. Still, Linuxcnc works until a key is pressed on the NVMPG. I started linuxcnc from the terminal and it says the ethernet connection was lost. Once the EC500 has been de-energized and energized again, Linuxcnc continues to run without any problems until a key is pressed on the NWMPG. So the NVMPG seems to be interfering with the Ethernet connection.

Hi Christian, sounds like the behaviour of the earlier firmware. I've cleaned up my Github so that only the latest tested firmware is there. I've tested this firmware with my NVMPG and it's working as expected.

github.com/scottalford75/Remora-EC500/bl...C500-STM32-1.0.0.hex

Bari wrote:

jlcpcb.com/partdetail/Stmicroelectronics-STM32F407VET6/C28730 currently 11k in stock

Scotta, Do you have a list of currently supported stm32's? or do I have to dig into source

Hi, Remora has been ported to F103, F207, F407, F429, F446.

Cold Turkey wrote:

Well I will let you know when they get here and what they are. If it would be of assistance, I'm happy to donate one of them to Scott.

I'm interested to know if they have been "upgraded". If it's a newer version than the one I have, even an STM32 I'd welcome the donation so that I can confirm the analogue output is working. I've not been able to get it working on my version of the board.

scotta wrote:

Cold Turkey wrote:

Well I will let you know when they get here and what they are. If it would be of assistance, I'm happy to donate one of them to Scott.
I'm interested to know if they have been "upgraded". If it's a newer version than the one I have, even an STM32 I'd welcome the donation so that I can confirm the analogue output is working. I've not been able to get it working on my version of the board.

Hello Scott,

I am getting confused. This topic is about the NVEM and the EC500 and its getting mixed up with other boards. Is it possible to make a checklist what is working and not working with the NVEM and the EC500?

Thanks for your work