EnviroDIY Mayfly Data Logger

Stroud Water Research Center mail

OSHWA UID

US002801 Project Website

Certification Date

February 14, 2026

Country

United States of America

The EnviroDIY Mayfly Data Logger is an open-source, Arduino-compatible datalogging board built around the powerful ATmega1284p microcontroller with abundant I/O, onboard real-time clock, microSD card storage, solar LiPo battery charging, Bee-socket wireless support, and flexible sensor connectivity, making it ideal for custom long-term, low-power monitoring projects like weather, water quality, or other environmental measurements in remote DIY IoT deployments.

Version

1.1

Licenses
Hardware
CERN-OHL-1.2
Software
Other
Documentation
CC-BY-SA-4.0
View Documentation

Certification mark

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For more details, take a look at the Certification Mark Usage Guide.


Project Type
Electronics
Agriculture
Education
Environmental
IOT
Science
Keywords
EnviroDIY Mayfly Data Logger, datalogger, datalogging, science, environmental

Citations