I thought I would share some of the projects and prototypes I have been working on during COVID-19 lock down to keep me actively learning and challenged.
Devices
Various flavours of Expressif esp8266 and esp32 for IoT WiFi and Bluetooth projects.
Arduino – Uno, Mega, Nano, NBIoT, LoRa Shield, for sensor, stepper motor, IoT, and measurement projects.
Raspberry Pi ZeroW, Raspberry Pi 3B for image processing projects.
Atmel ATtiny85, ATtiny13 microcontrollers for smaller and simpler projects.
Programming Tools
Visual Studio Code, Arduino IDE, Thony IDE, App Inventor, uPyCraft IDE, LuaEdit, PuTTY, and PonyProg.
Programming Languages
C/C++, Python, Micropython, Lua, PHP, MySQL, HTML, Javascript, Processing, and App Inventor2 visual programming environment.
Below is a picture of some of the devices and project prototypes that I have developed during 10 months of COVID-19 lock down. Some of the IoT devices are also integrated with other services from 3rd parties or with my websites.