本記事のプログラムを実行するには、ESP32にあらかじめ「MicroPythonのファームウェア」を書き込んでおく必要があります。 購入直後のESP32（Arduino利用想定のもの）には入っていませんので、事前にファームウェアの書き換えを行ってから読み進めてください。

ESP-WROOM-32（38pin）を手に入れた！ インストールが進んでいく様子 successfullyとか表示されていれば大丈夫のはず 念のため、pip freeze等で確認するとよいかも 1.2 esptoolコマンドが実行できるか確認 正常にインストールできたら、esptoolのPATHが通っているか確認 ...

In theory, using MicroPython on the ESP32 is easy — just flash an image and connect using a serial port. But that leaves a lot of things you still have to do. You need to move files between the two ...

The basic question here is how to pass a MicroPython object to a C function in a custom C module. In this case a PWM object. There are probably many ways to do this. Here is my way of doing it. It may ...

Terry Pratchett once said “Wisdom comes from experience. Experience is often a result of lack of wisdom.” This is as true with technical skills as it is with the rest of life, and you won’t truly ...

This is a simple tutorial for the ESP32 Cheap Yellow Display Board (CYD) model ESP32-2432S028R and Platform.io. It shows you how to create a basic application that ...