It may be too much to do at this stage, but could you also add Bluetooth support / ELM emulation so it could also work directly with LeafSpy? Perhaps the same features/functions as used to wakeup the TCU could also be used to control power to your board as well? Remote climate control / status / charge control even if only over WiFi/802.11, 802.15 of some sort (ZigBee or LoRa?) would be very nice to have and would open up some additional avenues for development. For folks wanting to do their own experimental work, mods or repairs are much easier to do without coatings.Īlso, in addition to the present capabilities please consider adding the features necessary to have the board function as the TCU. Have enjoyed following your efforts and progress adding additional batteries to the LEAF - Nice Work!Īs a suggestion, maybe also offer these boards without the conformal coat or potting. The boards will be firmware-upgradeable without any special tools (over an as of yet to be implemented USB mass storage bootloader). The hardware is all automotive grade, can withstand standard load dump voltages, conforms to CAN2.0B, the board is conformally coated and as soon as I have made an inventory of useful features I will publish a full datasheet. I don't have a final price yet, but it'll be in the $40-50 range + shipping, sold on my Tindie store ( ).īefore I do that though, I want to put out the question: what features would you like on this board? Both hardware and software. I know that a couple of people have asked in DMs and otherwise whether I'm going to provide this hardware for sale and. If you watched the video, you can see that there are some bodge wires on the boards and a couple of issues with the firmware that I still have to resolve. There's a serial port at 921600 baud that spits out all CAN messages including the message direction (in case of the bridge) or the port (in case of the quad CAN device). Both can accept and send data from either port and either pass it on undisturbed or modify messages on the fly IN REAL TIME.
I made two devices, a quad CAN bus logger/bridge and a dual CAN bus logger/bridge.
This is pretty much the ultimate CAN bus hacking tool and will be the key to completely reverse engineering everything on the Leaf and other cars.
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