Measure Temperature and Humidity on Raspberry Pi Zero 2 W with ANAVI Info uHAT and HTU21D Sensor

Published: 29 May 2024
on channel: Leon Anavi
3,290
54

Temperature and humidity are measured with HTU21D sensor and displayed on an mini OLED SSD1306 I2C screen connected to a Raspberry Pi Zero 2 W via ANAVI Info uHAT. The Raspberry Pi is running a custom GNU Linux distribution built with the Yocto Project and OpenEmbedded. C++ application reads data from the sensor and displays it on the screen. A systemd service automatically launches the application when the Raspberry Pi Zero 2 boots. Learn more about the hardware at: https://www.crowdsupply.com/anavi-tec...


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