elektormagazine

Introducing ESP32 by Example: Your Complete Practical Course for Embedded Systems

Transform curiosity into capability. The ESP32 by Example course, paired with the ESP32 by Example Kit (EEK) and Professor Jim Solderitsch’s guidance, teaches you ...
note

ESP32割り込み超入門

今まで、ESP32で割り込み（ISR）をあまり意識せずに開発してきた。今回、ESP-IDFで、GPIOの割り込み機能を試すことで、割り込みを入門してみる。 組み込みシステムにおける「割り込み」とは、現在実行中の処理を一時的に中断して、優先度の高い処理を実行 ...
技術評論社

ESP32ではじめる IoTデバイス開発

書籍 『IoT開発スタートブック─ESP32でクラウドにつなげる電子工作をはじめよう！』 刊行にあわせて著者の下島健彦氏にマイコン 「ESP32」 を使ったIoTデバイスの開発について寄稿いただきました。 近年注目されてるIoTについて、 みずからデバイスを開発し ...
GitHub

InternalGPIOPin::attach_interrupt() panics on esp32 when using level-triggered interrupts

Calling gpio_intr_enable() can result in the internal ESP-IDF GPIO ISR handler being invoked immediately if the GPIO is already in the triggering state. However, since gpio_isr_handler_add() has not ...
GitHub

An Arduino program written and developed for an ESP32 VROOM 32 bit by Espressif

I was inspired to create this project after a trip I took in the distant summer of 2012 to visit my grandparents in India. Every house in this region of India had water tanks that were filled twice a ...
MSN による配信

TinyML is the most impressive piece of software you can run on any ESP32

When you think of "machine learning," you probably think of GPU clusters crunching terabytes of data, or at the bare minimum, the likes of a singular humble RTX 5090 being used for data processing.
CNX Software

Easily create an ESP32-C5 dual-band Wi-Fi analyzer

Chen Liang (陳亮) has found an interesting use case for the Espressif ESP32-C5: a dual-band Wi-Fi analyzer showing the signal strength of 2.4 GHz and 5 GHz WiFi access points in your area. It works like ...