GEVCU-4 v5.220 stopped working

[Rustybkts]

Just stopped working on an EV with the Azure Dynamics motor controller.

Web page is greyed out when in the car and when on the desk but has a heartbeat on serial monitor and I have re-loaded the original code successfully.

Any help is appreciated.

[collin80]

I'll be honest, it has been several years since I last used a GEVCU4. But, being able to upload the firmware successfully is a good sign. What is returned if you send a ? over the serial console? I'm curious what all of the reported settings are.

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On Thu, Aug 26, 2021 at 6:43 AM Rustybkts ***@***.***> wrote: Just stopped working on an EV with the Azure Dynamics motor controller. Web page is greyed out when in the car and when on the desk but has a heartbeat on serial monitor and I have re-loaded the original code successfully. Any help is appreciated. — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#109>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AAQLWZLYGCCBDGNTU2INPDLT6YLDLANCNFSM5C3CBWSQ> . Triage notifications on the go with GitHub Mobile for iOS <https://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675> or Android <https://play.google.com/store/apps/details?id=com.github.android&utm_campaign=notification-email> .

[Rustybkts]

Hi Collin, thanks for replying. I can see all the parameters expected on serial monitor but there is no response from the go pedal etc. As usual I did struggle finding a laptop to connect to the WiFi but an old Tough Book works well. The web page is just greyed out with no info so I guess is just the frame. I understand that the WiFi board hosts the web page so I assume I have lost comms between the Arduino and the WiFi board as well as the control of the Azure Dynamics motor controller. The contactors are closing so I assume the Can Bus must be down as well. All voltages are good on the board. Russ On Sunday, 29 August 2021, 15:53:53 BST, Collin Kidder ***@***.***> wrote: I'll be honest, it has been several years since I last used a GEVCU4. But, being able to upload the firmware successfully is a good sign. What is returned if you send a ? over the serial console? I'm curious what all of the reported settings are.

On Thu, Aug 26, 2021 at 6:43 AM Rustybkts ***@***.***> wrote: Just stopped working on an EV with the Azure Dynamics motor controller. Web page is greyed out when in the car and when on the desk but has a heartbeat on serial monitor and I have re-loaded the original code successfully. Any help is appreciated. — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#109>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AAQLWZLYGCCBDGNTU2INPDLT6YLDLANCNFSM5C3CBWSQ> . Triage notifications on the go with GitHub Mobile for iOS <https://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675> or Android <https://play.google.com/store/apps/details?id=com.github.android&utm_campaign=notification-email> .

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