Built with hardware on hand, this radio runs on an ESP32 WROOM and uses an Adafruit VS1053 CODEC breakout. Song information is displayed on an SPI LCD display, and output comes via a 1/8″ jack.

ESP32-S3是一款集成了2.4 GHz Wi-Fi和蓝牙5的MCU芯片，支持长距离模式，内置512 KB SRAM和45个可编程GPIO管脚，可实现高性能的图像识别、语音唤醒和识别等应用。

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We began our journey of developing a reliable, user-friendly energy meter leveraging the ESP32 microcontroller. In our previous installment, “Prototyping an ESP32-Based Energy Meter," we discussed the ...

This paper presents an experimental, ESP32-WROOM-32 MCU based, differential mobile robot for teaching robotics to undergraduate students. The main idea is for students to solidify their knowledge in ...

这次活动还一起买了一块ESP32-wroom-32D,就和esp32对比下使用按钮控制led上有什么不同吧 DFRobot FireBeetle 系列是专为物联网 （IoT） 项目设计的低功耗微控制器。FireBeetle 开发板 - ESP32 集成了双核 ESP-WROOM-32 模组，支持 MCU 和 Wi-Fi &蓝牙 ...

ESP32 web radio / mp3 player can be controlled by smartphone touch screen rotary encoder Web radio / mp3 player Like most internet radios on this site, this one uses ESP32-WROOM ESP32 audioI2S library ...

RelayFi ESP32-WROOM 4 channel relay board 9:36 am January 17, 2023 By Julian Horsey Hobbyists, electronic enthusiasts and makers may be interested in a new 4 channel relay board aptly named the ...