2. Send altitude cocoosIoT program for Arduino Uno / STM32 Blue Pill (libopencm3) that reads BME280 temperature + humidity + altitude sensors, via I2C or SPI with DMA and multitasking. Sends sensor data to Sigfox via Wisol Sigfox module on UART. Runs on cocoOS task scheduling library http://www.cocoos.net
3. druid-embeddedA data-first Rust-native UI design toolkit. Experimental embedded version (no_std).
4. AWSIOTRaspberry Pi, Node.js and Python scripts for AWS IoT, used in Temasek Polytechnic Smart IoT Applications course