Questions tagged [android-things]
Android Things is an operating system for the Internet of Things based on the mobile OS of the same name. It supports common peripherials like GPIO, SPI and I²C with a single headed or headless app. Only the Raspberry Pi 3 can run Android Things.
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Android things keeps restarting
Trying to install Android Things OS on RPi3 B V1.2, but before I can -- or shortly after -- I get to the set-up screen, the OS reboots. This happens repeatedly.
Rasperian works great under CPU and ...
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Fragile code on rasp pi running IOT
I'm using a Pi 3 with Android Things to operate some relays that control valves on an irrigation system. The system uses the internet to get a weather forecast to work how much water to use, and uses ...
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35 views
How to we create two way communication between Raspberry pi 3 and Android/ ios App? [closed]
We are trying to communicate between Mobile App and Raspberry pi 3 with some efficient method.We are using firebase and Android Things server right now.We are quiet new in this field. we are using ...
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2answers
111 views
How to make ups hat run safe shutdown on raspberry when disconnected from the power source
It can be long discussion, because there is no single solution around this, so, to cut the story short, I will tell where I stuck on my way.
It is AndroidAuto (media centre in car on raspi) project I'...
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1answer
25 views
Raspberry pi on TV for gaming [closed]
I am looking forward to buy a rasberry pi but I am confused can it do the following things I want.
Can I use it as an Android for making my TV smart. ( I have HDMI in my TV. It's a led tv 3 years old ...
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30 views
Drink dispensing machine using Android Things
I'm building a liquid dispensing/vending machine. Here are the features it'll have:
The machine will have a big touchscreen and user can interact with it and select her options. It should also have a ...
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0answers
54 views
Green LED blinking 7 times with rainbow colour image on screen
I have a Raspberry Pi 3 b. I tried to boot it to android things OS. But when I connect the Pi to power, it is showing nothing except a rainbow colour screen and the green led is blinking 7 times. ...
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Are There any MFRC522 Compatible Libraries for AndroidThings?
I am building a program that reads and writes to RFID tags. Are there any libraries that let me read and write to RFID tags?
I have checked Galarzaa90's RC522 library, but I don't think RFID tags can ...
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0answers
104 views
Select time zone not working in Android Things default screen
I recently reset my Android Things on my Raspberry Pi 3 because it was unable to find my own WiFi. After the reset I tried to go into settings and change the time zone to GMT+02:00.
If I click at ...
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1answer
67 views
WiFi SSID not visible on Andriod Things (Raspberry Pi 3B)
I'm trying to connect my Raspberry Pi's to a WiFi network without success. Ethernet connection works flawlessly, but as I attempt to connect to WiFi using ADB as mentioned here, nothing happens. I ...
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104 views
How to control SPI1 gpio port on Android-Things?
Hello
Recently, I use Android-Things on Raspberry pi.
and I want reader tag on RC522
so, I decided to refer to source in on Git-hub https://github.com/Galarzaa90/android-things-rc522
first I try ...
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1answer
191 views
How to open multiple RC522 reader device on android things?
I use Raspberry pi 3 model B on Android Things.
for RC522 communication, I use https://github.com/Galarzaa90/android-things-rc522
this source success work, only 1 RC522 reader device
but I want 2 ...
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0answers
100 views
I2cDevice: Cannot read from device (Android Things)
I am trying to write an I2C Communication layer for my PN532 NFC Module.
I have the Arduino code working fine, but I am trying to implement it for Android things. In Arduino my output is as follows:
...
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0answers
48 views
Is there some sort of known bluetooth audio issue when using with older android devices?
I wanted to do some sort of bluetooth audio related project with the raspberry pi 3B, so I loaded up Android Things along with the Bluetooth audio demo on the website. The app itself ran fine and I ...
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1answer
316 views
Android things - Raspberry pi 3 model B, raspi-config command not found
I have searched for the solution before posting this question.
I've flashed Android things OS on my SD card mounted to Raspberry Pi 3.
Now I want to configure MPU6050 to access Gyroscope and ...
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1answer
9k views
Flashing Android Things to Raspberry Pi 3 B+ [duplicate]
I have just got a Raspberry Pi 3 Model B+. I initially installed Raspbian Pi OS on it temporarily to prove that it works and to prove that my touchscreen that I also got for the pi works OK.
I have ...
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1answer
2k views
Rainbow Screen after Android Things installation
I am new to Raspberry and Android Things. I have a Raspberry Pi 3 B+ and I am using latest Android Things (followed as per Android Developer Site). But why is it only showing Rainbow Screen after the ...
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1answer
342 views
Raspberry Pi Camera(8 MP) shows blur images in Android Things installed on Raspberry Pi
Raspberry Pi Camera(8 MP) shows blur images in Android Things installed on Raspberry Pi.
I use the code from Google Sample -- Doorbell application and capture the image but Image is too blur (Camera ...
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1answer
351 views
How to setup wifi on raspberry pi with username and password on Android Things using adb shell
I have a raspberry pi running an older version of Android things that is capable of connecting to my wifi. I copied and inserted the wpa_supplicant file from that pi to another pi with an updated ...
4
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1answer
381 views
Raspberry Pi 3 on Android Things OS for 40 inch display (Graphics Issue)
I am working on a project where I need to run videos on a 38"-40" inch LED TV. Mp4 (720p) videos don't run as seamlessly as needed. It is not the worst in the world but I can see that it is missing ...
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1answer
339 views
How to overclock Raspberry Pi 3 running Android Things?
I know Raspberry Pi 3 can be overclocked on the Raspbian OS by tweaking the config.txt file. But is there a way to overclock Raspberry Pi 3 running the Android Things?
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2answers
522 views
How to redirect IP network to specific interface
I'm developping an app for Android Things DP4 on Rpi3.
I need my Rpi to send packets with destination IP in the network 10.110.2.0 with the interface wlan0 and packets with destination IP in the ...
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2answers
326 views
Selecting interface on Android things Rpi3
I would like to send data to my server from a Raspberry.
The Raspberry is connected by Wi-Fi to a network, and by Ethernet to my server.
When I try to ping my server (at 198.168.1.30) I must specify ...
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1answer
327 views
LSM9DS1: Inconsistent data form an accelerometer
I'm currently getting inconsistent data from the accelerometer of my Adafruit LSM9DS1. To be more precise I either get a value close to the correct gravity (eg. 9.496515) or some reading like it was ...
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1answer
64 views
RazPi3 Dev preview 0.6.1: Caller does not own I2C1
Getting an Lidar product (using Lidar Lite v3) to interface with a Raspberry Pi 3 running Android things (using the 0.6.1 preview). At the moment; I'm just trying to scan the I2C1 bus for the active ...
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2answers
638 views
Android Things: Any way to PWM on GPIO 20?
I'm playing with a motor board, a PWR.A52.A, that is mapping the ENA and ENB of its L298P to the BCM13 and BCM20.
The problem is that Android Things is mapping the PWM to BCM13 and BCM18.
I don't ...
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1answer
748 views
Android Things Raspberry pi 3 jack 3.5mm not working
I implemented an application run on Raspberry Pi 3 using Android Things. This application will be able to play rtsp video and output to screen via HDMI port. But the audio is not working with jack 3....
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1answer
1k views
Cannot connect android things to WiFi
I've been trying to connect my raspberry pi3 running android things to my wifi.
Using the command:
am startservice \
-n com.google.wifisetup/.WifiSetupService \
-a WifiSetupService.Connect \
...
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0answers
495 views
AndroidThings not working on Raspberry Pi 3 B
Im trying to get any version of android running on my Raspberry Pie 3 B. Ive followed the instructions here and used these build settings
OEM partition size: 512MB
Using google play services
empty ...
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2answers
557 views
android things i2c avc denied
I am studying Raspberry Pi 3 by android things dp 5.1.
I build and play sample sources which is androidthings weatherstation.
(https://github.com/androidthings/weatherstation)
I cannot playing app ...
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1answer
2k views
How to setup Android Things Raspberry Pi 3 to connect to wifi?
I have installed a fresh copy of the latest Android Things rom into my pi 3 and now I wish to connect it to my tethered smartphones wifi connection.
How do I do that?
All examples I have seen has ...
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1answer
522 views
what are the limitations of Google's official Android port for Pi3?
I wonder what the limitations of Google's official Android port for Raspberry Pi 3 are? Is this for end users who wish to use Android?
Google's Android source repository gets a new device tree ...
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1answer
1k views
7" LCD Display not working with Android Things
I'm new to the Raspberry Pi community, but I want to work with the Pi 3 and Android Things.
I want to connect a 7" display via HDMI and USB to my Raspberry Pi 3 (running with Android Things 0.5.1)
...
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0answers
110 views
Trying to use a VGA monitor with my Raspberry PI
I have Android things 0.5.1 Dev Preview installed in my Raspberry Pi 3. In my office with an HDMI monitor, it works just fine. But when I use an HDMI to VGA converter I do see the Rainbow screen. But ...
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1answer
589 views
Tensorflow on Raspberry Pi 3 (Android Things vs Raspbian)
I want to create a tensorflow based detection system in an IOT setup. Will it perform better if I run it on Android Things or Raspbian? I expect to be using Full Yolo or tiny Yolo running on ...
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1answer
432 views
Could a RPI 3B+ running Android Things support touch-display and display module with different views?
We are currently working on a project with a Raspberry Pi 3 B that will run Android Things NIH40K, 0.4.1-devpreview, Jun 15, 2017. As it runs AT I would like to connect two separate displays, one ...
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0answers
583 views
Android Things (0.5.1) fails to initialize GPU on Raspberry Pi 3 Model B?
I have just set-up a Raspberry Pi 3 with Android Things using the latest developer preview (5.1). It boots and I can run some minimum samples, and the output can be seen normally in a HDMI screen. So, ...
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1answer
425 views
Raspberry Pi not booting up over USB power supply
I am doing some stuff with Raspberry Pi. I have successfully burn my OS on SD card. I am able to boot up the system when I provide power with charging adapter. But when I powered up with my laptop USB ...
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1answer
939 views
Raspberry Pi Power Issue with micro usb
I am using a proper voltage and amperage power supply as well. 5V 3A (it is a long cable so needed more amps). Anything less than 3A does not even turn the pi on at all. Please Help!
I currently have ...
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1answer
3k views
Official Pi Display supported Android things
I got a new project and planned to use a raspberry pi 3, Android Things and a touchscreen.
First I bought a 3.5 inch SPI touchscreen, but couldn't get it to work on Android Things so I'm looking for ...
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1answer
1k views
How to assign a static IP to RaspberryPi3 running Android Things without using router?
I have RaspberryPi3 running Android Things connected (ethernet) to a switch in order to communicate with other devices in network. There is no DHCP option.
I want to know if there is a way to assign ...
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2answers
4k views
Working display setting for Android Things on Raspberry Pi 3 with 3.5 inch Waveshare?
Is anyone can assist me how to set up 3.5 inch Waveshare touch screen display works in Android Things on Raspberry Pi 3?
Usually, I only run script from LCD Show for 3.5 inch that available in ...
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4answers
6k views
Android Things: How many PWM pins on Pi 3 Model B?
I'm interested in using the Android Things on the Pi 3 Model B, but I need to access a minimum of 4 pins and use them for PWM control.
On the pin-out diagram on Google's Android Things site, there ...
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0answers
136 views
Driving a HC-SR04 requires a 10 microsecond pulse, Java does 14. Any success stories?
I'm working on Android Things on an rpi3 dev kit, with the IMHO excellent Picon Zero hat. I'm trying to trigger and read the reply from a HC-SR04, which requires a ~10 μS trigger pulse, then ...
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1answer
1k views
How can I get audio (ultrasonic Nearby API) working with Android Things?
I'm trying out Android Things on my Raspberry Pi 3, and besides a little bit of a learning curve around the adb utility, things are going well. However, it doesn't seem like audio is working at all.
...
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2answers
5k views
TCP Communication with Android via wifi
I will be creating an Android app to control the brightness of a LED. For this, I will want the Raspberry Pi and Android Phone to communicate with one another via Wifi. I don't need the RPI3 access ...
6
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1answer
4k views
Android Things on Pi 2
I wanted to get started a bit with Android Things with my Pi, but I noticed there is only manuals for the Raspberry Pi 3. Does that mean there is no support for the Raspberry Pi 2? Is there a way to ...
8
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1answer
2k views
Raspberry Pi 3 Smartphone LCD
Recently I was trying to connect RPI3 to a smartphone LCD which supporting MIPI DSI interface. I choose Huawei Y320 LCD (800x480) because of its documents availability and of course the price,
This is ...
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1answer
132 views
how to turn a kindle-berry into a real powerful computer?
I'm new to the Raspberry Pi. I'm currently studying programming and think I need a kindle-berry to sit outside and study. I would like a cheap e-ink screen in the end that can run Android Studio/...
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1answer
436 views
How do I access the Pi's GPIO using Google's Project Brillo/Android Things?
An arstechnica.com article published today outlined Google's latest progress towards their IoT platform, Android Things (formerly Project Brillo). It looks like it supports the Pi 3.
Is it possible ...
