资讯

电子工程专辑4 年

ESP32芯片-LEDC外设（另附Arduino代码）

在控制舵机上面需要明白一点，其实就是在控制PWM的输出，还有就是控制多少多舵机的事情。 有个神奇的地方，ESP的芯片有专门控制LED的外设，又因为控制LED就是控制的PWM，舵机的控制也是PWM，所以很自然的就会想到用LED的外设去控制舵机。 可以参考官方的 ...
电子工程专辑2 年

爆款模组推介：ESP32-C3——专为物联网应用场景设计

ESP32-C3-WROOM-02（简称ESP32-C3）模组是一款专为物联网应用场景设计的通用型 WiFi 和低功耗蓝牙模组，安全性高、内存充足、外设接口多、应用场景丰富、尺寸小，可用于智能家居、工业自动化、医疗、消费电子产品等领域。 本模组支持烧录机智云 GAgent 固件，可 ...
Business Wire2 年

Arduino Introduces the Nano ESP32, Bringing the Popular IoT Microcontroller into the ...

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 ...
Hackaday8 年

Secret Serial Port For Arduino/ESP32

If you use the Arduino IDE to program the ESP32, you might be interested in [Andreas Spiess’] latest video (see below). In it, he shows an example of using all three ESP32 UARTs from an Arduino ...
Hackaday7 年

Grbl Ported To The ESP32

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 ...
Electronics Weekly2 年

Arduino puts Wi-Fi and Bluetooth ESP32 processor into Nano

Arduino has introduced a Nano shaped board with a Wi-Fi and Bluetooth LE capable Espressif’s ESP32-S3 microcontroller, supporting it with the Arduino IDE and MicroPython. “Beginners can explore in an ...
Geeky Gadgets4 年

PICO DSP ESP32-based Arduino audio input shield

A new Arduino compatible audio development board will soon be launching via the Crowd Supply website offering an open source design for audio and digital signal processing (DSP) applications. The ...