06-16-2021, 03:50 AM
Good day everyone!
Have a question regarding the implementation of wireless AA.
I would start with how i did the integration of OAP in my car (still couple of bugs, will post walk trough once complited).
So i have arduino that monitor car canbus and do a couple of things but the one that interest us right now is this one:
Menage the power to pi: detect when the car can bus went to sleep -> send negative to gpio to shut down pi -> when pi is off it cuts completely the power to the pi.
However, i have a delay implemented in arduino for the pi shatdown(1 min for now, but will probably increment it to 15 mins) which means that if i am close to the car, my phone will still be connected to AA via bluetooth and i wont be able to receive/answer calls.
I noted as well that turning off bluetooth/wifi on the phone take some time before phone switch back to normal mode
Is there any way around that that anyone uses?
Maybe there is a way to set the bluetooth signal strength so as soon as the phone is moved it looses connection?
Thank you!
Have a question regarding the implementation of wireless AA.
I would start with how i did the integration of OAP in my car (still couple of bugs, will post walk trough once complited).
So i have arduino that monitor car canbus and do a couple of things but the one that interest us right now is this one:
Menage the power to pi: detect when the car can bus went to sleep -> send negative to gpio to shut down pi -> when pi is off it cuts completely the power to the pi.
However, i have a delay implemented in arduino for the pi shatdown(1 min for now, but will probably increment it to 15 mins) which means that if i am close to the car, my phone will still be connected to AA via bluetooth and i wont be able to receive/answer calls.
I noted as well that turning off bluetooth/wifi on the phone take some time before phone switch back to normal mode
Is there any way around that that anyone uses?
Maybe there is a way to set the bluetooth signal strength so as soon as the phone is moved it looses connection?
Thank you!