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7 votes
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installing Android Studio

First, address size (such as 32 or 64 bit) is not the only defining characteristic of processor architecture. Commonplace desktops and laptops are x86(-64) based. The Raspberry Pi's SoC is not. It ...
goldilocks's user avatar
  • 59.3k
7 votes

SSH to RPI using android hotspot and PC

At least with the Raspberry Pi 3 (didn't try with a 2 and a WiFi dongle) and a Mac is easy: Configure your Raspberry Pi to connect your hotspot (I have two different WLAN blocks, one for the WiFi at ...
tnarik's user avatar
  • 71
5 votes

How do I install the Android Debug Bridge (ADB) on a Raspberry Pi?

I ran accross this problem 1-2 years ago and after a long search I ended up compiling adb myself. Also, because the available adb binaries are outdated. I needed adb v1.0.32 and I could find only v1.0....
Eugen's user avatar
  • 488
5 votes
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Wireless communication between a RPI and a Android app - without internet

You can setup an access point on the RasPi so the smartphone can connect to it. There are hundreds of tutorials about this on the web, but many of them are outdated. The official Raspberry Pi web site ...
Ingo's user avatar
  • 42.2k
4 votes

How do I install the Android Debug Bridge (ADB) on a Raspberry Pi?

This worked for me on Raspbian-Buster: sudo apt-get update sudo apt-get install adb
Tahlor's user avatar
  • 173
4 votes
Accepted

How do I access the Pi's GPIO using Google's Project Brillo/Android Things?

You can access the GPIO pins using the new Peripheral I/O API. Example for turning BCM6 pin to HIGH: PeripheralManagerService pioService = new PeripheralManagerService(); Gpio pin = pioService....
proppy's user avatar
  • 156
4 votes

Android Things: How many PWM pins on Pi 3 Model B?

All Pi models have identical GPIO, even though the pinout varies between models. PWM can be assigned to different pins, but there are still only 2 channels. See http://www.panu.it/raspberry/ for ...
Milliways's user avatar
  • 60.5k
4 votes

Working display setting for Android Things on Raspberry Pi 3 with 3.5 inch Waveshare?

I got touch input working for my Waveshare touch input display running on Android Things. There is a demonstration on Youtube. I also go it working on a KeDei 3.5" touch input display. They both use ...
dirkvranckaert's user avatar
4 votes

Can I set up a Raspberry Pi SD card in a phone?

Use Pi card imager found on the android play store. More info here: https://www.raspberrypi.org/forums/viewtopic.php?t=170856
Douglas Moreen's user avatar
4 votes

Custom screen resolution for Android on Raspberry Pi 3

I found a functional solution, albeit imperfect, for when I want to use vc4-kms-v3d mode, but also have a usable VNC resolution. You can of course change the resolution using xrandr, but you first ...
Leon Shaner's user avatar
4 votes

Raspberry Pi's local hostname doesn't work on Android phones

You're out of luck. Android doesn't have any support for Bonjour (aka mDNS, aka zeroconf networking). You'll need to discover your Raspberry Pi's IP address (192.168.xxx.xxx) and use that. It's ...
Dougie's user avatar
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4 votes
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SMS Gateway project using ZTE MF920V 4G MiFi modem

If the content of the message comprises only characters 0-9 A-F then the message is in all likeliness encoded in hexadecimal. If you copy and paste the message payload into a utility that translate ...
gatorback's user avatar
  • 627
3 votes

Android operating system with touchscreen?

[disclaimer] While not on Android OS, I'd like to share my experience on getting it running a minimal debian/raspbian based Linux distro - Minibian https://minibianpi.wordpress.com/download/. This ...
Shreyas Murali's user avatar
3 votes

Android screen cast/mirroring to Raspberry Pi?

The MiracleCast project can turn a Raspberry Pi into a Miracast reciever or transmitter. See here for a success story on a Raspberry Pi. https://www.github.com/albfan/miraclecast
flakeshake's user avatar
  • 6,213
3 votes

Raspberry Pi bootable Android

You'll need to install disk tools on your Android device. The most popular toolkit for this purpose is Busybox. Keep in mind that low-level filesystem access that you need to flash an SD card ...
Dmitry Grigoryev's user avatar
3 votes

Siri-like service on Raspberry Pi 3

Amazon's Alexa can be built on the Raspberry Pi. It uses Alexa Voice Service (AVS). Raspberry Pi put out an article called "Amazon Echo - The Homebrew Version" with a video guide describing the ...
earthmeLon's user avatar
  • 1,414
3 votes
Accepted

Android Things: How many PWM pins on Pi 3 Model B?

I suggest you put a hat on top of your raspberry pi. They communicate via I2C and multiply your PWM pins and you can stack them, there are already Java libraries popping out. Yesterday, I ...
Oscar Salguero's user avatar
3 votes
Accepted

Is high temperature handled by hardware or software?

Temperature warning is conrolled by the Raspberry Pi firmware. If the temperature of the SoC is between 80C and 85C, you will see the "Over temperature warning". If the temperature of the ...
Fabian's user avatar
  • 1,278
3 votes

Editing Pi 3 System files on SD outside Linux?

Try booting a live CD on your laptop. That gives you a Linux system that can edit anything on any Raspberry Pi SDCard. You can get a live CD from: https://www.raspberrypi.org/downloads/raspberry-pi-...
Dougie's user avatar
  • 5,321
3 votes
Accepted

Wifi direct connection disconnects automatically after a few seconds in Raspberry pi

I have observed this behavior when one device does not get an ip address. Then the connection is shut down after some seconds. You have to ensure that there is a DHCP server running that will give the ...
Ingo's user avatar
  • 42.2k
3 votes
Accepted

Cannot connect to localhost on RPi from my phone through access point

Find your Raspberry pi ip address for the access point. Pass it in instead of localhost.
Masilila's user avatar
  • 146
3 votes

Cannot connect to localhost on RPi from my phone through access point

I would like to access the localhost in the browser of my phone No, you don't. Although it is theoretically possible, it is most certainly not what you want. What you want is to access your node.js ...
Ljm Dullaart's user avatar
  • 2,511
2 votes

Using python with bluetooth to communicate

Possibly you don't have /dev/rfcomm1. I suggest to use python-bluetooth library. Check this: example usage
Mert Gülsoy's user avatar
2 votes

How do I install the Android Debug Bridge (ADB) on a Raspberry Pi?

You can use Ubuntu Mate on Raspberry Pi., and install adb. It works. I used it two days ago, and all my 3 devices got detected (Samsung S6, MotoX, Samsung Alpha).
D-Inker.'s user avatar
2 votes
Accepted

Can I use my old smartphone like raspberry pi by installing raspberry pi OS to it

It's really not going to work, but you could use the screen to display a pi desktop over vnc or rdp There are a few ways to leverage your phone.. if you just want Python there is probably an app for ...
Bill K's user avatar
  • 281
2 votes

RFComm Channel Cleaning

I struggled with a similar issue, trying to get an Android phone to hold a connection to a PI 3 under Jessie. A combination of two tweaks moved me forward - after performing these and rebooting I ...
Mike Pelton's user avatar
2 votes

Video Composite android tv raspberry pi

The Android builds are using the open source graphics driver, which doesn't yet have support for video out other than HDMI and DPI. Composite support is tracked at https://github.com/anholt/linux/...
Emma Anholt's user avatar
2 votes

How to stream audio from raspberry pi to android phone?

I'm the SoundWire lead developer. If you're running SoundWire Server as root, try running as a regular user. If that doesn't help then there's a problem with your audio configuration. Check that pulse ...
Georgie's user avatar
  • 121
2 votes

How to stream audio from raspberry pi to android phone?

My suggestion would be to use a DLNA server on the Raspberry Pi and a DLNA renderer on the android phone. This is also sometimes know as upnp ... a upnp server which live streams your Pi audio and the ...
Matt's user avatar
  • 966
2 votes

Raspberry Pi 3 bluetooth pairing issue with tablet

Try creating a SP profile to the Pi. Edit the following file: sudo nano /etc/systemd/system/dbus-org.bluez.service Find the following line and add a compatibility flag '-C' to the end: ExecStart=/...
Brett Reinhard's user avatar

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