ATtiny ATtiny85 Digispark Kickstarter Micro USB Development Board Module For Arduino IIC I2C TWI SPI Low Power Microcontroller|Instrument Parts & Accessories| - AliExpress
Simple weather Station using Attiny85 + DHT11 + I2C LCD 16X2 | Simple weather, Weather station, Weather
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13 Automated Battery Tester with an Attiny85 and an OLED (Tutorial) - YouTube
François GUILLIER's blog - ATtiny
Technoblogy - Tiny Thermocouple Thermometer
Attiny13a / Attiny25 / Attiny45 / Attiny85 Pluggable Attiny Development Programming Bare Board - Instrument Parts & Accessories - AliExpress
Low power (5microA) ATtiny13A - Home Circuits
Hardware Hacking 101: E01 I2C Sniffing, How to Listen to Your Arduino's I2C Bus - CUJO AI