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 ...

The option set on the pwm1 instance (lightsleep=True) should keep the pwm signal on while the ESP32 is in ligthsleep. But when performing the test we see that the pwm1 pin goes to high value when the ...

The ESP32 port does not support the invert parameter in PWM. By reading the first comment to this post https://www.reddit.com/r/esp32/comments/zd9o2t/ho_do_i_invert ...

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 ...

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 ...

サーボモータはロボットアームなどに使われるモータですが、車両のタイヤなどを動かす場合にはDCモータを使います。今回はDCモータのESP32での制御について紹介したいと思います。 結線図 図1に結線図を示します。 今回は2つのDCモータを制御すること ...

There are already many cheap ESP32 drones on AliExpress, or you can even make an ESP32 DIY drone for about $12, but 01Studio’s pyDrone is a little different as it’s based on an ESP32-S3-WROOM-1 module ...

upyOS is a modular, lightweight MicroPython-based operating system (OS) that provides a Unix-like experience on low-resource microcontrollers such as Espressif Systems ESP32/ESP32-C3/ESP32-S3, ...