本文章主要介绍下ESP32 蓝牙controller的API，通过此文章你将会有以下收获： 第一篇:ESP-IDF基本介绍，主要会涉及模组，芯片，开发板的介绍，环境搭建，程序编译下载，启动流程等一些基本的操作，让你对ESP-IDF开发有一个总体的认识，比我们后续学习打下基础！

The ESP32 is a fantastic little microcontroller with a world of possibilities. Its specifications may appear modest, but its capabilities enable it to power all kinds of devices. From an LED matrix to ...

The main aim of this book is to teach the Arduino IDE and Micro-Python programming languages in ESP32 based projects, using the highly popular ESP32 DevKitC development board. Many simple, basic, and ...

Unlocking deeper control and reliability with ESPHome projects that turn everyday sensors into powerful smart home upgrades.

As hackers, we occasionally forget that not everyone is enamored with the same nerdy minutia that we are. Configuring hardware by changing some lines in the code and compiling a new firmware doesn’t ...

The ESP32 by Example course, paired with Prof. Jim Solderitsch’s guidance, teaches you the hardware, code, and systems behind modern embedded tech.

Update 3/9/25: After receiving concerns about the use of the term 'backdoor' to refer to these undocumented commands, we have updated our title and story. Our original story can be found here. The ...

Recently there was a panicked scrambling after the announcement by [Tarlogic] of a ‘backdoor’ found in Espressif’s popular ESP32 MCUs. Specifically a backdoor on the Bluetooth side that would give a ...

The cheap WLAN and Bluetooth chips from the manufacturer Espressif, ESP32, contain undocumented commands in the Bluetooth hardware communication in current firmware versions. This opens up a security ...