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https://github.com/bertrandmartel/dotti-bluetooth-android

Android app interacting with Dotti bluetooth device
https://github.com/bertrandmartel/dotti-bluetooth-android

android android-application bluetooth-le dotti-bluetooth-device

Last synced: 5 months ago
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Android app interacting with Dotti bluetooth device

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# Dotti Testing Android app #

Last update on 12/10/2015

Dotti is a small 8x8 bluetooth led matrice with built in battery made by Witti

Description

Android application to manage your Dotti bluetooth device from BLE gatt interface :

* set ON/OFF (in fact setting color to 0x000000 and 0xFFFFFF(white))
* set all led to one RGB color
* modify all led color intensity
* modify color for each 64 pixel
* register your led matrice into icon slot (8 slots are available) : these slots make possible to store your led configuration
* display icon you have stored in these slots : this will display your stored led configuration

Note : These icon slots are located on the bluetooth device itself, so you can store until 8 pixel mapping for icon usage

Characteristics on Dotti cant be read on current device firmware. Previous state should be memorized to maintain statefull processing.


Build

* Build with Android Studio

* Compatible from API lvl 17+

``gradlew clean build``


External Lib

* Color picker by Lars Werkman : https://github.com/LarsWerkman/HoloColorPicker


Device specification : http://wittidesign.com/en/dotti/

![screenshot](https://raw.github.com/bertrandmartel/dotti-bluetooth-android/master/dotti1.jpg)

![screenshot](https://raw.github.com/bertrandmartel/dotti-bluetooth-android/master/dotti2.jpg)