Ganbarou GT-N7000 V4.00 Android 4.3 based on CM10.2 2013-09-14
What’s this about? This is the next release of my Ganbarou GT series of ROMs. It is based on Android 4.3 and CM10.2 source code and flavoured to my own needs. I build this ROM from direct from sources...
View ArticleGanbarou GT-N7000 V4.01 Android 4.3 based on CM10.2 2013-09-19
What’s new? Fixed camera bug on tablets, updated to newest CM10.2 sources. What’s this about? This is the next release of my Ganbarou GT series of ROMs. It is based on Android 4.3 and CM10.2 source...
View ArticleGanbarou GT-N7000 V4.02 Android 4.3 based on CM10.2 2013-10-06
What’s new? Most new features are for tablets, see changelog below, updated to newest CM10.2 sources. WARNING: CM10.2 / Android 4.3 has problems with the APN settings. If you cannot get 3G data...
View ArticleGanbarou GT-N7000 V4.03 Android 4.3.1 based on CM10.2 2013-10-13
What’s new? Updated to newest CM10.2 sources and Android 4.3.1. Other new features are for tablets, see changelog below. WARNING: CM10.2 / Android 4.3 has problems with the APN settings. If you cannot...
View ArticleGanbarou GT-N7000 V4.04 Android 4.3.1 based on CM10.2 2013-11-03
What’s new? V4.04: Updated to newest CM10.2 sources and Android 4.3.1.Fixed WiFi problems for Galaxy Tab 10.1. Added build for Samsung Galaxy S3 aka GT-I9300. WARNING: CM10.2 / Android 4.3 has problems...
View ArticleGanbarou GT-N7000 V4.05 Android 4.3.1 based on CM10.2 2013-11-16
What’s new? V4.05: Not much news, everybody is working on Android 4.4 KitKat. This version has only updated to newest CM10.2 sources. WARNING: CM10.2 / Android 4.3 has problems with the APN settings....
View ArticleSoftbank – Unlimited Packet Discount Flat for SMARTPHONE
I got a Softbank M201 LTE (known as Motorola Razr M) phone from my company. As the screen is small, the phone is locked and cannot be unlocked yet, I wanted to use the SIM card in my Samsung Galaxy S4...
View ArticlePhoenix – Autoboot+app start
========================================= Requires root! Requires Android 4.0.3++ ========================================= You need to grant permission when your SU app requests...
View ArticleCool It — Phone cooler
Cool It Requires device admin rights! Accept device admin rights when requested! Requires Android 4.0.3 or newer! An application that permanently watches your device temperature. If the device gets too...
View ArticleWeather Station
Samsung Galaxy S4 Weather Station This app uses the build in temperature, air pressure and humidity sensors of the Galaxy S4 to show the current environment status and record data up to 31 days....
View ArticleSolar panel monitoring (Part 1 – background)
2 months ago we got our 1kW solar panel system installed. It is an on-grid system, so excessive energy is send back into the public network. We started the process with the local energy supplier...
View ArticleSolar panel monitoring (Part 2 – hardware)
This post will go into details of the used hardware. To connect the different sensors I build a “shield”. In the Arduino world a shield is an extension board that is plugged on top of an Arduino board....
View ArticleSolar panel monitoring (Part 3 – electrical installation)
This is the part where you might want to ask an electrician for support. The system uses non-invasive CT sensors to measure the current. So we do not have to temper directly with the 240V (or 110V)...
View ArticleSolar panel monitoring (Part 4 – setup Arduino Yun system)
I will not explain the initial setup of the Arduino Yun here. You can find good tutorials on the web about this. What you need to remember is the username, password and IP address you assigned to the...
View ArticleSolar panel monitoring (Part 5 – PHP pages)
The system uses 3 PHP pages and a graphic library for the communication and display of the data. phpinfo.php This PHP page is only to check the setup of the PHP configuration on the Linux server. It is...
View ArticleSolar panel monitoring (Part 6 – Arduino sketch)
Writing a program for the Arduino was a new experience for me. Spoiled by Windows/Linux and even Android which have basically no memory limit I run very soon into problems with the very limited code...
View ArticleSolar panel monitoring (Part 7a – Android app)
The Android app contains 5 main parts. The main application showing continuously the measured values from the Arduino board The database and functions to access the database The app widget which show...
View ArticleSolar panel monitoring (Part 7b – Android app)
The app widget App widgets are small windows that can be placed on the Android home screen. They can be used to show information or data of the application on the home screen without having the...
View ArticleSolar panel monitoring (Part 8 – Parts, IDE’s, Libraries)
List of electronic parts used in the project: [crayon-55f6f9a2cac41605332821/] I got most of the parts from a local electronic shop around the corner. Development environment Arduino IDE => download...
View ArticleESP8266 – Google Cloud Messaging without external server
I was looking into a solution to send push notifications from an ESP8266 module to an Android application. I know that this is possible with the Google Cloud Messaging service. But what I found on the...
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