Chapter 03

こんなの作りますのでM5Stack Core2ください

takeru
takeru
2021.07.10に更新

150台もありますから、最低限クリアできる程度の内容で作文した内容がコチラです。
日本語で書いてDeepLで翻訳して、英語がおかしければ日本語を微調整する、として英文をつくっています。
コロナCOVID19、コロナCOVID19、が頭から離れないかもしれませんが、COVID19縛りとは言ってない、「健康空間」縛りだ。ってことで。

無事クリアしました!

https://www.hackster.io/contests/Healthy-Spaces-with-AWS/hardware_applications/13697

Automatic ventilation system for comfortable sleep

What problem are you going to solve?

The temperature and humidity of the air in your bedroom are important for a comfortable sleep.
Generally, we turn on the air conditioner to adjust the temperature, but it can be difficult to adjust the temperature at bedtime, as it can be cold when the air conditioner is on, or too hot and stuffy to sleep without it.
In Tokyo, where I live, it is not that hot at night except for a few days in the middle of summer when it is very hot, and sometimes it is just fine to open the windows and let the cool air in.
However, even with the windows open, it can be too cold in the morning, making it difficult to adjust the air quality in the bedroom.

Just to note, in most parts of Japan, it is safe to sleep with the windows open.

Translated with www.DeepL.com/Translator (free version)

(Japanese)
快適な睡眠のためには寝室の空気の温度、湿度が重要です。
一般的にはエアコンをつけて調整しますが、冷房をつけると寒い、つけないと暑くて蒸れて寝れない、など就寝時の調整は難しい場合があります。
私の住んでいる東京では、ごくごく暑い真夏の数日間以外は夜間はそこまで暑くなくて、窓を開けて涼しい空気を入れればちょうどよいこともあります。
しかし、窓を開けたままの場合でも朝方寒すぎになってしまうこともあり、やはり寝室の空気の調整は難しいです。

一応書いておきますが、日本のほとんどの地域では窓を開けたまま寝ても安全なんです。

What are you going to build to solve this problem? How is it different from existing solutions? Why is it useful?

A quiet ventilation fan is attached to the window of the bedroom and automatically controlled.

(Japanese)
寝室の窓に静音換気ファンをつけて自動制御します。

How does your solution work? What are the main features? Please specify how you will use the Core2 for AWS IoT EduKit in your solution.

The system automatically ventilates according to the values of temperature, humidity, carbon dioxide, and other sensors to keep the bedroom comfortable.
Since sensors such as temperature and humidity meters should be placed near the sleeping person, such as by the pillow, we will use BLE to communicate with Core2 for AWS IoT.
We also want to display graphs of temperature, humidity, and fan operation history on the screen.

Translated with www.DeepL.com/Translator (free version)

(Japanese)
温度湿度二酸化炭素等のセンサーの値により自動的に換気を行い、寝室内を快適に保ちます。
温湿度計などのセンサーは枕元など寝ている人間の近くに設置したほうが良いでしょうから、BLEでCore2 for AWS IoTと通信します。
画面には温度湿度やファン動作の履歴をグラフ表示もしたいです。

List the hardware and software you will use to build this.

  • Core2 for AWS IoT
  • Switchbot Meter
  • any Co2 Sensor + M5StickC

Tell us about yourself. What do you spend most of your time doing? What skills or experience do you have that will enable you to be successful in building this project?

I'm a software engineer, and I've made a demo of connecting M5StickC and Switchbot Meter via BLE to take values. I've also already used the fan I'm going to use in this project, and I used it in another room by manually turning it on and off.

(Japanese)
ソフトウエアエンジニアです。M5StickCとSwitchbot MeterをBLEで接続して値を取るデモを作ったことがあります。今回使うファンもすでに使ったことがあって、別の部屋で手動でオンオフさせて利用していました。

Time commitment: 5
Estimated time required: 10
Purchased hardware: Some