DHT11 Data Logger
Sensors · Board: Pi Pico · Day 48 of 100
The Pico 2W logs temperature and humidity over HTTP for later analysis. Simple, reliable environmental recording.
How it works
Every few minutes the Pico 2W reads the DHT11 and POSTs the values to a logging endpoint, building a timestamped record over days and weeks. Later you can open the log and see exactly how temperature swung through each day. Boring in the best way — reliable data capture.
What you'll learn
- HTTP POST logging
- Timestamped datasets
- Long-term environmental recording
- Log file formats
Full project: code, wiring diagram & Wokwi simulation
The complete build guide lives in the original repo. Ours is a summary — the real thing is one click away.
Open full project on GitHub ↗Summary by SkillShop. Project by Kritish Mohapatra — code and diagrams belong to the original repo.
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