Visualize Temperature & Humidity with Raspberry Pi Pico W DHT11 — Build an IoT Prototype with Miniviz

Visualize Temperature & Humidity with Raspberry Pi Pico W × DHT11 — Build an IoT Prototype with Miniviz Japanese: devto_pico_temphumi.ja.md This guide walks through reading temperature and humidity with a Raspberry Pi Pico W and a DHT11, sending the data to Miniviz, and visualizing it. It’s a solid setup for IoT prototypes, hobby electronics, and learning. Table of contents What is Miniviz? What you’ll build What you need Wiring the Pico and DHT11 Pinout Reading sensor data Set up VS Code and MicroPython Install the Pico firmware Sample read script Sending data to Miniviz Get your project ID and token Source code to send to Miniviz Viewing data in Miniviz Creating a chart Wrap-up Pro plan beta / monitor program Tags What is Miniviz? Miniviz is a service for easily storing, visualizing, and notifying on IoT data and images. It fits prototypes (PoC), hobby projects, and education. Miniviz - IoT Data Visualization & Graphing Platform What you’ll build You’ll use a Raspberry Pi Pic