最近稍微有点时间了，再玩玩ESP32的开发板，好多以前的知识偶读不记得，幸亏自己以前写了很多的总结，看看自己的文章就能上路了。但是还是想再整理一些资料。 ESP32 DEVKILTv1(devkitv1)开发板全解析！！！（搭载芯片为ESP32D0WDQ6） 这篇文章是必看的，看过以后你 ...

今天我们来说说ESP32 for Arduino存储分布以及启动过程。 ESP32 for Arduino存储分布 ESP32有多个不同的存储配置版本，本文以ESP32 4M FLASH为例进行分析。 ESP32的FLASH可以包含多个应用程序以及不同类型的数据，因此在FLASH默认偏移地址的0x8000处烧写了一个分区表，长度为 ...

Waveshare 近期推出了一款专为驱动DDSM400 轮毂电机而设计的紧凑型 Raspberry Pi DDSM（直驱伺服电机）电机驱动器——DDSM Driver HAT (B)。 树莓派 HAT（Hardware Attached on Top）是一种专为树莓派设计的附加板，通过标准化的物理和电气接口来增强树莓派的功能。 直驱 ...

使用esp-idf组件读取SHT30温湿度信息。不得不说使用Arduino和Mpy来读取SHT30传感器温湿度信息，还是相当简单的。但是使用esp-idf来实现对我来说就难得多了。正好留意到新版的esp-idf支持组件编程了，基本思想就是将硬件的读取 ...

In case you missed it, the big news is that a minimal Arduino core is up and working on the ESP32. There’s still lots left to do, but the core functionality — GPIO, UART, SPI, I2C, and WiFi — are all ...

TLDR: The Internet of Things & ESP32 Arduino Beginners Course Bundle explains some of the best 2021 tools for creating cool web-connected smart devices all by yourself. Learners never stop learning.

The power of Espressif’s ESP32-S3 meets Arduino’s unmatched customer experience, documentation and community — all in the compact form factor of the Nano. Provides support for both Micropython and ...

Unbelievable as it may seem, gaming can sometimes pall after a while, even when you have amazing accessories. But if you also enjoy creating gadgets of your own, and have been looking for an ...

If you’re building a CNC or laser, there’s an excellent chance you’ll be using Grbl to get moving. It’s also a pretty safe bet you’d end up running it on some variation of the Arduino sitting in a ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Senyo Simpson discusses how Rust's core ...