Description
The Seeed Studio Studio XIAO Logger HAT provides comprehensive environmental sensing capabilities in an ultra-compact form factor, tailored for the Seeed Studio Studio XIAO series. It incorporates a high-accuracy SHT40 sensor for temperature and humidity, alongside a BH1750 digital ambient light sensor, enabling versatile data acquisition for various IoT and embedded applications.
Equipped with a PCF8563 real-time clock, the Logger HAT ensures precise timestamping for all recorded data, a crucial feature for data logging and event-driven systems. Its design prioritizes energy efficiency, featuring battery voltage monitoring via an ADC pin and an impressively low idle current of ~0.25 µA. This makes it an ideal solution for battery-powered projects requiring long-term, unattended operation such as portable loggers, remote environmental monitoring stations, and low-power IoT nodes. The I2C interface simplifies integration and allows for future expansion with additional sensors or peripherals.







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