# Half FSESC6.6 not working through can-bus

9 posts / 0 new
sergio
Offline
Last seen: 8 months 1 week ago
Joined: 2019-07-26 19:17
Posts: 4
Half FSESC6.6 not working through can-bus

Hello guys. Im new here. I hope you can give me a push because im starting to frustrate myself haha.

I have the Dual Flipsky 6.6. It is single board that integrates two escs connected through can-bus- Im posting this problem here because i suspect that i has to do with the vesc-tool.

I know that both the escs work well because individually and connected to the usb, both are able to spin the motor in the motor setup wizard. The problem comes when i want to run both like im supposed to do for a electric board. The master esc works and responds to the ppm radio input. The orher one doesnt move because it doesnt recieve the can-bus comunication from the master.

Im aware that there is a swich to connect/disconnect the can-bus "cable" and i have also tried to make the can-bus comunication manully in the comunications tab but the tool launches an error message saying that the version does not support can-bus ??¿¿

I suspect that the problem is with the tools version (wich is the latest v1.19) so i tried 0.95 wich i know prompts you to make the can-bus setup in the input wizard but i cant use 0.95 because the firmware in the escs is too new so it tells me to downgrade wich i cant do neither!! The downgrade seems to work fine but then when it reboots it shows the same version xd

If someone can tell me something, even if its just a small clue i will be super thankfull!

d
Offline
Last seen: 1 year 3 weeks ago
Joined: 2020-05-27 05:49
Posts: 1

I am having the exact same issue? Anyone?

........

beaubaby
Offline
Last seen: 2 months 3 weeks ago
Joined: 2020-04-22 12:43
Posts: 2

HAve you had any luck? ive got the same problem

Thijs
Offline
Last seen: 2 weeks 3 days ago
Joined: 2020-10-29 14:31
Posts: 1

Same problem over here... Hope someone finds the solution. I'm currently on version 2.06

JaesonLane
Offline
Last seen: 6 months 3 weeks ago
Joined: 2018-02-15 03:12
Posts: 1

Same issue with one, anyone have a solution for this?

Jaeson Lane

marshalldog
Offline
Last seen: 5 months 1 week ago
Joined: 2020-10-10 05:42
Posts: 1

Same problem

Offline
Last seen: 2 months 3 weeks ago
Joined: 2021-01-31 13:07
Posts: 1

Guys, i have a solution! Few days ago one of my flipsky fesc6.6 mini broke up, The can not response, i was thinking that the switch wich is tuning on and off can comunication is bad so i check it in my another 6.6 mini, after move the switch this vesc lose can comunication too. Today i solder the pads of this switch and it solved the problem. There is link where i marked wich pins must be short. (two separate shorts, one at the top of the switch and one at the bottom.

https://www.dropbox.com/s/rqt908n9wp3u1qr/1612095381503.jpg?dl=0

Offline
Last seen: 4 weeks 9 hours ago
Joined: 2020-07-28 09:25
Posts: 1

Hello

I got the same problem. Do you mean both of pin in the square needs to be short together ?

bjorn westen
Offline
Last seen: 1 week 4 days ago
Joined: 2020-07-14 15:35
Posts: 1

Hey all i had the same problem. Vesc tool 3.00 lets u connect can bus manually under the connection tab that worked for me. Just go to manually than select ur Fesc and than u connect can

drg