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Link CAN Keypad 4 Button CAN documentation


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I need to use the Link CAN Keypad 4 button with a specific microcontroller that is not an ECU and I want to program the keypad using this USB adapter. I've successfully used that adapter to program other automotive specific CAN devices but those devices had their protocols documented. I can't find documentation for the keypad other than how to program it using the PCLink software, which doesn't really tell you much. Is the protocol for this device available somewhere? Or has someone reverse engineered it? I'm talking about documentation like the image below, where which addresses correspond to what values on the keypad that can be modified, not just speed but for the keypad like how the buttons behave, keypad ID, etc. Thanks!

Screenshot 2023-09-07 164721.png

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