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For questions pertaining to projects integrating a Raspberry Pi to a mobile vehicle.

3
votes
1answer
76 views

Is the pi right for a key fob?

So im working on this project car and i want to have the coolest key fob ever. Theres videos of people making concept key fobs with touch screens and software running like a smartphone. i want to ...
0
votes
3answers
72 views

Raspberry Pi case ventilation necessary?

I have a Pi 3 B+ that I am using as a portable media server, and it can get quite warm. I need a case for it, and I have been looking at a few, however very few of them have any sort of ventilation. ...
0
votes
0answers
26 views

Video playback in Android Auto

I am running Android Auto using Crankshaft in Raspberry Pi. I have tried several apps like VLC but I can not play videos in Raspberry Pi Android Auto. So I need know how to play video on the ...
1
vote
2answers
56 views

Determine with a circuit whether the Raspberry is off

I am building a RC car with a Raspberry Pi 3, and I would like to power the Raspberry with a battery. However, when the Raspberry is off, I would like to switch from the battery powering the Raspberry,...
0
votes
0answers
26 views

Raspberry pi dome light with relay

I have an after market media/LCD screen which hooks up to my dome light. I want to hook up my raspberry pi through HDMI. I'm going to 3D print a case to sit along side my LCD media player. My goal is ...
0
votes
1answer
38 views

one RPI's capability to multi-task with complex Image Processing

I, as part of a project, have decided to implement a small scale version of automated collision avoidance system. I chose to go with Image based object detection. After initial research, I figured out ...
0
votes
2answers
630 views

measuring resistance (without ADC?) [closed]

Is it possible to read the signals from "simple resistor networks", as on this web site, using only the GPIO on a Raspberry 3? There are six cases with the resistance values 54 Ω, 147 Ω, 301 Ω, 562 Ω, ...
1
vote
1answer
317 views

PWM object's ChangeDutyCycle method is not working

I have a motor class but I dont' know why this motor cannot change speed class Motor: def __init__(self, pos, line_status=0): def set_motor_gpio(_a, _b, _pwm): self._A = _a ...
0
votes
0answers
184 views

How can i use the rPI Zero as iPhone7 dock? (Audio from iPhone to rPi aux and charge iPhone)

Since I own an iPhone7 and a car that doesnt support Bluetooth or Other Carplay options i had the idea of using the raspberry Pi in order to play music and charge my Phone simultaneously through one ...
0
votes
2answers
614 views

ODB2 adapter for raspberry [closed]

I am thinking about using RPi in a car, as certainly many of you. However, I am afraid that my demands are too high: gps dongle connection to track the position (I have already found a reliable ...
0
votes
2answers
1k views

Wi-Fi enabled ODBII Script

I have a Wi-Fi enabled OBDII dongle for my car and want to connect it to my Pi to log diagnostics. I can find libraries and information for USB and Bluetooth OBDII adapters, but can't find anything ...
2
votes
1answer
393 views

Control car tachometer and Odometer

I am generating a 50% duty PWM signal from port 11 (pin 23) on a Raspberry Pi 3. import RPi.GPIO as GPIO from time import sleep GPIO.setmode(GPIO.BCM) GPIO.setup(11,GPIO.OUT) p=GPIO.PWM(11,600) ...
5
votes
2answers
8k views

How to configure Raspberry Pi in my car [closed]

I have a plan to put a Raspberry Pi in my center console of my 2012 Nissan Maxima. I'm new to Raspberry Pi, but have experience with technology of this sort. In the center of my car, I have a: USB ...
0
votes
2answers
4k views

12V DC buck converter to power Raspberry Pi

I found a DC-DC buck (step-down) converter on amazon that will drop my 12V supply to a 5V 3A max with micro USB already attached. can anyone foresee any issues with using this following product in ...
1
vote
1answer
661 views

Connect a raspberry Pi to a Apple 30 pin dock (or car)

Anyone know if it would be possible using an apple 30 pin connector - which normally supplies power and receive an audio/data connection for music from a raspberry pi? So Ideally the raspberry pi: ...
2
votes
1answer
335 views

How to stop Car Alternator audio noise / buzz?

I connected a Raspberry Pi 2 in the car to add OSMC media player capabilities. However, there seems to be a buzz / hum of background noise in the audio. The noise is correlated to the engine speed so ...
1
vote
1answer
180 views

Raspberry pi in the car

Hoping someone might be able to help me. I am looking to connect an RPI to a car and use the ignition voltage to signal to the RPI to shutdown. I have the constant voltage part sorted but I just need ...