We created a comprehensive ESP32 CAM Telegram bot tutorial that can capture images and record custom-duration AVI videos, ...

An RGB LED module is a versatile lighting component that can produce millions of colours by mixing red, green, and blue light. The RGB LED module used in this ESP32-S3 Box-3 Arduino programming ...

ESP32和STM32在硬件特性、市场定位、开发生态等方面存在显著差异。 STM32的工业控制与实时性需求在嵌入式控制领域拥有牢固的地位，而ESP32凭借无线通信功能和性价比，在物联网领域表现出色。 未来，它们或将在特定场景实现协同应用，而非单纯的相互替代。

打开oneNET MQTT物联网套件，找到应用管理，点击立即前往，如下图所示。 在可视化项目中新建项目。 新建空白模板，填写项目信息。 新建后如下图所示。 选择编辑选项，进入项目编辑界面，如下图所示。 常规图表中选择一个仪表盘，如下图所示。 选中仪表盘 ...

This is one of my most used development tools for ESP32 programming, and I highly recommend using it. Its debugging and ...

The Cardputer-Adv is an update to the M5Stack Cardputer ESP32-S3 computer with an improved antenna, enhanced audio, a larger ...

The Arduino Alvik is a small rolling robot that is programmed via an Arduino Nano ESP32 and has an STM32 Arm Cortex-M4. Alvik is intended as a learning platform for children, providing an introduction ...

Just because a microcontroller doesn’t have a dedicated video peripheral doesn’t mean it cannot output a video signal. This is demonstrated once again, this time on the ESP32 by [aquaticus] with a ...

LILYGO T-2CAN is an updated version of the earlier TTGO T-CAN485, with a more powerful ESP32-S3 MCU and two isolated CAN bus ...

There’s still plenty of useful hardware out there that uses an RS-232 interface, like the Behringer Ultradrive loudspeaker systems that [Lasse Lukkari] works with from time to time. Rather than ditch ...