[Ovmsdev] OVMS Hardware 4.0

Mark Webb-Johnson mark at webb-johnson.net
Tue Aug 10 08:28:46 HKT 2021

The hardware is there for bluetooth in the current v3 modules. The issue is software support, and that the BLE stack uses a lot of RAM (and in particular iRAM).

Regards, Mark.

> On 10 Aug 2021, at 5:16 AM, Michael Iimura <rav4ev1462 at gmail.com> wrote:
> I have another selfish request. Can we get Bluetooth dongle support? The RAV4 EV has two diagnostic connectors at opposite ends of the car. The main connector has power and the Toyota CAN bus under the dashboard. The Tesla bus is at the rear of the car and does not have 12V power on the connector, but has a 12V power socket nearby. If the rear connector could use an off the shelf Bluetooth dongle, the installation of the OVMS under the dash would be much simpler and the long cable to the rear of the car would not be necessary.
> - Mike
> On Mon, Aug 9, 2021 at 8:32 AM didier at ernotte.com <mailto:didier at ernotte.com> <didier at ernotte.com <mailto:didier at ernotte.com>> wrote:
> Hi,
> I have a very selfish request because all this is way beyond my skills : My OBD2 connector in the car does not have 3 bus, it has only one, the High Speed (pin 6/14), but on pin 3/11/12/13 I have the TX +/- and RX +/- cable for the Ethernet connection, plus Ethernet activation on pin 8.  Could it be an option to have also DoIP (Diagnostic over IP) on a future OVMS hardware ?
> Didier
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