Leaf Adapter Board - Noob Questions

Nissan Leaf/e-NV200 drive stack topics
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JayDee
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Joined: Tue Jun 01, 2021 11:53 am

Leaf Adapter Board - Noob Questions

Post by JayDee »

Hi,
Just working though the Nissan Adapter board and general OpenInv documentation.
Any help on the following very much appreciated. :)

A)Is there a source for spare pins for the inverters Nissan OEM connector. (49way) Loom Side.
B)Throttle2: Is this a software selectable input for dual track throttles or single track throttle & variable regen pedal?
C)5V (Pin 26) is this supplied by the OpenInv MainBoard or from the Leaf Inverter OEM board.
D)The throttle input (Pin29), is this 0-3.3V only input. Should I rescale a 0-5V throttle pot signal.

Thanks, J.
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johu
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Re: Leaf Adapter Board - Noob Questions

Post by johu »

a) apparently some pins from elsewhere in the wiring loom kind of fit
b) yes software selectable (potmode parameter)
c) supplied by openinv board
d) either not rescale and loose the last bit of travel or put like 10k in series, 10k to GND is already on the board
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JayDee
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Joined: Tue Jun 01, 2021 11:53 am

Re: Leaf Adapter Board - Noob Questions

Post by JayDee »

Thanks Johannes,
Apparently some ofthe Leaf/Nissan ABS units have the same plug, so I'll have a look for that.
So the input is 5v tolerant but its dynamic range is 0-3.3V?
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johu
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Re: Leaf Adapter Board - Noob Questions

Post by johu »

JayDee wrote: Thu Jun 03, 2021 9:47 am So the input is 5v tolerant but its dynamic range is 0-3.3V?
Exactly.
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