Toyota Prius - courtesey of Pawel Golsztajn I own a second generation Toyota Prius, and while it’s a great little car, it has one fatal flaw - the 12V auxiliary battery.

How to configure an ATMega328p to consume lest than 1uA, while still retaining the ability to wake the processor up periodically via timer (or external interrupt).

I decided to migrate this blog from Ghost to Hugo. If you’re reading this, then the migration was a success.

STM32 microcontroller cheat sheet by product line, feature, model number. Includes product code descriptions and timer/peripheral information.