Hi Guys,
i would like to kindly ask you for a help with upgrade of my head unit on my P308 SW. I bought an RCC a2 from a citroen (9822730380) i plugged in and everyting start. I saw Citroen logo then it starts a beep. so i tried to upload a calibration file 9693028980.cal but it stuck on downloading 1... so i disconnect Arduino restore configuration to at least stop the beeping. But i still can not to upload calibration file. it stuck sometimes on 1 sometimes on 3. I tried also other calibration file 9693019180.cal but still the same result as the downloading stuck at the start. Radio works, even touchscreen works but i cannot use touch buttons and can set higher brightness. Is there a someone who could help me to figure out this issue?
I am using arduino with Canbus Shield v.2 i even try to put ground cable. I can change configuration but can not upload do calibration file.
Thank you for your help guys, you are the best!
i would like to kindly ask you for a help with upgrade of my head unit on my P308 SW. I bought an RCC a2 from a citroen (9822730380) i plugged in and everyting start. I saw Citroen logo then it starts a beep. so i tried to upload a calibration file 9693028980.cal but it stuck on downloading 1... so i disconnect Arduino restore configuration to at least stop the beeping. But i still can not to upload calibration file. it stuck sometimes on 1 sometimes on 3. I tried also other calibration file 9693019180.cal but still the same result as the downloading stuck at the start. Radio works, even touchscreen works but i cannot use touch buttons and can set higher brightness. Is there a someone who could help me to figure out this issue?
I am using arduino with Canbus Shield v.2 i even try to put ground cable. I can change configuration but can not upload do calibration file.
Thank you for your help guys, you are the best!
