# Capacitive Soil Moisture Measuring with I2C (ATtiny85)

> Instructables tutorial by diy_bloke for building a DIY capacitive soil moisture sensor with I2C output using an ATtiny85. Inspired by the Chirp sensor, it covers PCB construction, firmware, and Arduino master code.

## Details

- **Difficulty:** intermediate
- **Project Type:** tutorial
- **Devices:** i2c-soil-moisture-sensor
- **Firmware:** Arduino
- **Use Cases:** Environmental Monitoring, Education
- **Links:** Blog Url: https://www.instructables.com/Capacitive-Soil-Moisture-Measuring/

## Tags

`instructables`, `diy`, `attiny85`, `i2c`, `soil-moisture`, `capacitive-sensor`, `tutorial`

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