Attiny85 8-pin Arduino Programming Shield
ATtiny85 I2C protocol tutorial - Gadgetronicx
Programming The ATtiny85 - DIYODE Magazine
ATtiny85 I2C protocol tutorial - Gadgetronicx
ATTINY85 – SIMULTANEOUSLY USING I2C AND SPI PROTOCOLS : 8 Steps
PROGRAMMING ATTINY85 AND I2C COMMUNICATION USING ATTINY85
I2C Communication with ATtiny85 and Arduino Uno - Microcontrollers
Programming ATtiny85 with Arduino Uno
How to Program ATtiny85 Microcontroller IC with Arduino Uno