IoTのデータや画像を簡単にデータ保存・可視化・通知が行えるサービスです。 プロトタイプ(PoC)や電子工作/教育用途に向い ...

今回は，Raspberry Pi Zero 2 WH を用いた室内の温度と湿度を液晶モニタに表示させることに挑戦したいと思います． これまで行ってきたものを統合させる必要があるので，いくつかの記事を復習がてら振り返っておきます． 復習：Raspberry Pi Connect を用いた外出先 ...

The hardware setup shown below includes the Arduino Uno R4, a DHT11 sensor, and the built-in Wi-Fi for email alerts. The DHT11 is connected with VCC to 5V, GND to ground, and the data pin to Digital ...

Numerous studies have shown that the indoor temperature and relative humidity at workplace significantly impacts workers’ comfort and productivity. The first step towards optimizing these two ambient ...

LAST week it was rain. This week, our mini weather station will measure temperature and humidity. And by using a second BBC micro:bit, we can get the readings before heading outside. First, we need a ...

I wanted a simple weather monitor that can display the current temperature, humidity, and heat index to keep tabs on my ambience. Naturally, a cheap eBay gizmo would do, but I decided to build my own ...