Here you will find information about

Electronics and software I made for Arduino and ESP8266/ESP32 boards. Select a category below to see the posts.

Arduino core for ESP32 Wiki

My Home Control system

ESP32 projects & software

ESP8266 projects & software

Arduino boards projects & software

Android applications

Android tips and tricks

Content of Arduino core for ESP32 Wiki:

Tips and tricks and common problems

Network tips and problems
I2C, SPI tips and problems
Bluetooth and BLE tips and problems
ADC and DAC tips and problems
SD card tips and problems
GPIO tips and problems
Programming tips and problems
Debugging tips and problems
Partition tips and problems
ESP32 module specific stuff
Arduino IDE specific
PlatformIO specific
Common problems

Tutorials and Documentation

ESP32 variants and modules

Installation Instructions

Made in Manila
This pages are crafted using WordPress. The content is based on material that I developed, researched or collected from other sites.

About me

I am available as SW developer for hire. More than 30 years of experience in automotive electronics R&D. Contact me on Facebook or leave a comment here to start talking.

I am fascinated by Android and the possibilities that Android gives us with its Open Source. For a long time I modded stock ROMs and build ROMs from source. My work (outdated now) can be found on Beegee’s Electronic & Software.

After moving to the Philippines, I stopped working on Android ROMs, mainly because the internet connection here is too slow for daily updates.

Instead I concentrate more on electronics for home control systems. I started using Arduino and ESP8266/ESP32 boards to build up my own home control and security system.

I am as well quite active in the Open Source community. You can find my work on Github. I am as well creating Wiki pages for the Arduino core for ESP32 which puts useful information from the issues of the Arduino core for ESP32 WiFi chip repo in a hopefully easier readable format.