RP2040 MCU chip designed by Raspberry Pi in the United Kingdom. Dual-core Arm Cortex M0+ processor, flexible clock running up to 133 MHz. 264KB of SRAM, and 2MB of onboard Flash memory. Type-C connector, keeps it up to date, easier to use. Onboard 1.28-inch 240 x 240 resolution,...
树莓派 Pico 上使用 SSD1306 OLED 屏幕 SSD1306 OLED 屏幕模块配备 0.9 英寸迷你单色屏,128×32 分辨率,白光像素点。拥有极高的对比度,显示清晰极易辨识。OLED 仅使用树莓派的 I2C 和电源引脚,无需独立供电,即插即用。 接线 屏幕模块的 VCC 接树莓派 Pico 的 3V3 引脚 屏幕模块的 GND 接树莓派 Pico 的 G...
Product Features Dual-Core Arm Cortex-M0+ Processor clocked at 133MHz 264KB Internal SRAM, 2MB Flash Rich Peripherals: 2 UART, 4 ADC, 2 SPI, 2 I2C, and 1 USB Easy Interfacing: Boot & Reset Buttons, USB-C Interface WiFi Connectivity, 2.4-2.4835 GHz with AP & ...
Packet engine up to 256 bytes with CRC. I/Os via Adafruit Feather compatible headers 1x I2C, 1x SPI channel. 1x UART for the user (Serial1) 6x 12-bit ADC (Note: there’s only four on RP2040 MCU, and one on ESP8285…) GPIOs USB 3V, GNS, BAT, Enable sig...
USB – 1x USB Type-C port I/Os Adafruit Feather compatible headers Up to 21x GPIOs 2x I2C, 2x SPI, 2x UART 4x 12-bit ADC 16x PWM USB 3V, GND, BAT, Enable signals STEMMA QT/Qwiic I2C connector Misc – BOOT and RESET buttons, user LED, charging status LED...
【MicroPython】 machine.ADC Function 【MicroPython】 machine.UART Function 【MicroPython】 machine.I2C Function 【MicroPython】 machine.SPI Function 【MicroPython】 rp2.StateMachine C/C++ Series For C/C++, it is recommended to use Pico VS Code for development. This is a Microsoft Visual Studio Code...
A potential divider using two 10k resistors allows the 5V pin to be monitored within the 0-3.3V range of the ADC inputs. There are six LED driver circuits. Each one has a 1k transistor limiting the current to the transistor base, a pair of NPN transistors and a 10 ohm and 27 ohm re...
【MicroPython】 machine.ADC Function 【MicroPython】 machine.UART Function 【MicroPython】 machine.I2C Function 【MicroPython】 machine.SPI Function 【MicroPython】 rp2.StateMachine C/C++ Series For C/C++, it is recommended to use Pico VS Code for development. This is a Microsoft Visual Studio Code...
RP2040-Touch-LCD-1.28 is a low-cost, high-performance MCU board, tiny size, with onboard 1.28inch capacitive touch display, Li-ion battery recharge manager, 6-axis sensor (3-axis accelerometer and 3-axis gyroscope), and so on, which makes it easy for you
RP2040 – Up to 15x GPIOs, up to 2x UART, up to 2x I2C, up to 2x SPI, 2xprogrammable high-speed I/O, up to 3x ADC, 5V, 3.3V, and GND ESP32-C3 – Up to 3x GPIOs, 1x ADC, Reset and GND Misc – Boot & Run (RP2040 Reset) buttons, 2x user buttons, 3x ...