Microdosing Rust: Why & How to Get Started with AVR?
AVRs are charming microcontrollers which can survive more than 300 days on a single AA battery, lying on anything - from cold ice to sizzling stones.
They can communicate with both high-level machines such as computers and low-level peripherals like humidity meters, which makes them neat, satisfying MCUs to play with -- and they can be programmed in Rust!