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Last updated on: 2026-07-12
Android Apps > Tools > Blue Dot
Blue Dot icon

Blue Dot

2.2.1
Martin O'Hanlon
4.79
217 reviews
50,000+
Downloads
Free

Blue Dot allows you to control your Raspberry Pi projects wirelessly.

Blue Dot Screenshot 1 of 3
Blue Dot Screenshot 2 of 3
Blue Dot Screenshot 3 of 3

About Blue Dot

Blue Dot is a tools app developed by Martin O'Hanlon.

Download Statistics

Blue Dot has been downloaded 77 thousand times. In the last 30 days, the app was downloaded 35 times.

User Ratings

Blue Dot is rated 4.79 out of 5 stars. The rating is based on 220 ratings.

App Information

Blue Dot is FREE to download. The APK download size is 3.09 MB. The latest version available is 2.2.1. The last update was on January 3, 2023.

Technical Requirements

Blue Dot requires Android 4.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play April 2017.

Description
Blue Dot allows you to control your Raspberry Pi projects wirelessly - its a bluetooth remote and zero boiler plate (super simple to use :) Python library.

Install and usage is really simple:

1. Download the Blue Dot app
2. Pair your Raspberry Pi
3. Install the Python library
4. Write some code:

from bluedot import BlueDot
bd = BlueDot()
bd.wait_for_press()
print("You pressed the blue dot!")

5. Press the Blue Dot

See the getting started guide at https://bluedot.readthedocs.io to ‘get started’!

Recent changes:
Android 12+ fixes
Show more Show less

More data about Blue Dot

Price Free to download
Total downloads 77 thousand
Recent downloads 35
Rating 4.79 based on 220 ratings
Ranking Not ranked
Version 2.2.1
APK size 3.09 MB
Number of libraries 29
Designed for Android 4.0+
Suitable for Everyone
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App Performance Report

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Blue Dot compared with similar apps

Common keywords of similar apps

Blue Raspberry Pi Bluedot Simple Python Library Install Started Dot Control Projects Wirelessly

Keywords missing from this app

Bluetooth Strong App Devices Device Font Blueparrott Connect Connection Arduino Controller Ble Commands Bt Features Terminal Remote Color Serial Support Robot Button Custom Recent Https Create Buttons Icons Xt Data Phone Bluos Music Iot Dash Play Multiple User Interface Smart Voice Send Mobile Roboboy Headset Find

Google Play Rating history and histogram

Downloads over time

Blue Dot has been downloaded 77 thousand times. Over the past 30 days, it has been downloaded 35 times.

Changelog of Blue Dot

Show changelog

Developer information for Martin O'Hanlon

Martin O'Hanlon

martin@ohanlonweb.com

Website

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Comments on Blue Dot for Android

★★★★★ Very nice. Cold be useful a panel in the app with the preferred device. In my startup screen there are 20+ devices :-) On android 12 if you don't use the app for a while the "dot" became unresponsive. If You touch the "dot" it gets back to life after 2/3 seconds
★★★★★ Brilliant - works "straight out of the box". The easiest and best method for controlling a Raspberry Pi robot I have found so far - by a long way.
★★★★★ In the python script be sure to type Blue Dot and not Blue dot as I was doing and getting an error!!!
★★★★★ Perfect piece of kit. But do go on the website to find out how to get the best out of the app.

Google Play Rankings for Blue Dot

This app is not ranked

Technologies used by Blue Dot

Blue Dot is requesting 4 permissions and is using 29 libraries.
Show details
Bluetooth Terminal (BT Serial) icon Bluetooth Terminal (BT Serial)
Go for Dash & Dot robots icon Go for Dash & Dot robots
Robot Remote icon Robot Remote
GUI-O:GUI for embedded devices icon GUI-O:GUI for embedded devices
Arduino Bluetooth Controller icon Arduino Bluetooth Controller
CyberAudit Link icon CyberAudit Link
BLE Controller – Arduino ESP32 icon BLE Controller – Arduino ESP32
MINDSTORMS Remote BLE icon MINDSTORMS Remote BLE

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