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attiny85

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@alexandrebobkov

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README

ATTiny85 Inside

A customizable I2C peripheral slave device powered by ATTiny85 controller. Build your own I2C device.

An eco-system of ESP32 and ATTiny85 microcontrollers. ESP32 serves a function of I2C master device, primarily for demonstration purposes. ATTiny85 serves a function of I2C slave device, i.e. peripheral.

Source code for ATTiny85 microcontrollers is written using Arduino C++ framework.

Pins Reservations

  • PB3 - Status LED
  • PB4 - Sensor
  • PB0 - I2C SDA
  • PB2 - I2C SCL

    • Operations Codes

  • 0x10: LED high pulse
  • 0x11: LED low pulse
  • 0x12: LED steady
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