RP2040 芯片是 7×7mm QFN-56 封装的，具体规格参数如下： 双核 Arm Cortex-M0 + @ 133MHz 芯片内置 264KB SRAM 和 2MB 的板载闪存 通过专用 QSPI 总线支持最高 16MB 的片外闪存 DMA 控制器 30 个 GPIO 引脚，其中 4 个可用作模拟输入 2 个 UART、2 个 SPI 控制器和 2 个 I2C 控制器 16 个 PWM ...

本文探讨了如何在RP2040上设置和运行LVGL9.x，实现多核处理，并启用XPT2046电阻式触摸屏，同时在两个核心之间分配任务以最大限度地提高性能。 树莓派Pico搭载RP2040微控制器，是一款适用于图形用户界面(GUI)应用的通用硬件，尤其适合与开源LVGL(轻量级多功能 ...

Makers, electronics enthusiasts, and Arduino users may be interested in a new tiny development board which is being created called the Arduino PICO. Created by MellBell Electronics based in Toronto, ...

The Raspberry Pi Pico burst onto the microcontroller scene last month with much fanfare, and is already popping up in projects left, right and center. Notable for its high clock speed and exciting IO ...

Arduino enthusiasts, developers and makers may be interested in a new development board called the Pico which is being marketed as the world’s smallest Arduino 328PB Core and is now available to back ...

Not only has Raspberry Pi launched its first microcontroller-class product - the RP2040, used by the Raspberry Pi Pico - but then Arduino have built on it with the Arduino Nano RP2040 Connect. The ...

Not only has Raspberry Pi launched its first microcontroller-class product - the RP2040, used by the Raspberry Pi Pico - but then Arduino have built on it with the Arduino Nano RP2040 Connect. The ...

Raspberry Pi Pico is a handy piece of hardware. It’s small, cheap, and equipped with a powerful dual-core RP2040 microcontroller that offers 2M (up to 16M) Flash and 264K SRAM memories. Such ...

Ten years ago, Elektor published a simple Arduino-based AM radio transmitter for streaming audio to vintage receivers. While ...

The Raspberry Pi Pico burst onto the microcontroller scene last month with much fanfare, and is already popping up in projects left, right and center. Notable for its high clock speed and exciting IO ...