To answer myself: the Molex micro-fit fits fine, only the lock is on on the wide side instead of on the short side.
Eltek/Volvo charger
Re: Eltek/Volvo charger
Re: Eltek/Volvo charger
I created a simple bit of code to run on a Teensy 3.2
https://github.com/Tom-evnut/Eltek-Charger-Programming
This checks the canbus (at 500kbps) for an Eltek charger ID and then lists them out for your viewing pleasure.
Utilizing the menu you can set which ID to change to a New ID and then send the command with one simple request.
Currently the code works on the bench but not proven with an actual Eltek charger.
https://github.com/Tom-evnut/Eltek-Charger-Programming
This checks the canbus (at 500kbps) for an Eltek charger ID and then lists them out for your viewing pleasure.
Utilizing the menu you can set which ID to change to a New ID and then send the command with one simple request.
Currently the code works on the bench but not proven with an actual Eltek charger.
Re: Eltek/Volvo charger
I have some photos, but it is not hard.
You just need to set your interrupt telegram ("sendCANframeURGENT" in my code) to send out trigger msg every 800ms (less than 1s). This will open Eltek to address change. Then you introduce a trigger message ("sendCANframeB") where you command the next address (or CAN speed change). I use a simple push button to gnd on specific pull_up pin for this.
After your attempt you need to disconnect charger from AC and DC voltage for changes to have effect.
See
- Attachments
-
- Eltek_program.zip
- (351.65 KiB) Downloaded 2 times
Re: Eltek/Volvo charger
You could try changing protocol from oem to eltek with telegram 0...