Learn to build an SMS gateway using WIZnet Pico on Arduino IDE, sending messages from WebServer to phones via LTE Cat. M1.
Dive deep into the internals of a Smartphone Accelerometer (MPU-6050), with PINE64 PinePhone and Apache NuttX Real-Time Operating System.
Get your MaaXBoard set up to run Android 9.
How about we connect an Arduino to our mobile browser, run Node-RED and Johnny-Five on the browser.