https://wiki.jw-tech.eu/index.php?action=history&feed=atom&title=WSAL19310_%E2%80%93_Raspberry_Pi_Pico%2FenWSAL19310 – Raspberry Pi Pico/en - Versionsgeschichte2026-10-23T22:37:36ZVersionsgeschichte dieser Seite in JW Tech WikiMediaWiki 1.43.9https://wiki.jw-tech.eu/index.php?title=WSAL19310_%E2%80%93_Raspberry_Pi_Pico/en&diff=1736&oldid=prevJWTechPublisher: Freigegebene technische Dokumentation veröffentlicht; Text-only und noindex2026-09-05T22:35:47Z<p>Freigegebene technische Dokumentation veröffentlicht; Text-only und noindex</p>
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'''Documentation notice:''' This technical documentation was independently rewritten from an archived supplier source. Check technical details and commands against the product version and manufacturer documentation before use.<br />
<br />
== Summary ==<br />
The Raspberry Pi Pico is a microcontroller board featuring the RP2040 chip, 26 GPIO pins and multiple digital interfaces. It can be flashed via drag-and-drop over USB and supports MicroPython as well as C/C++ (pico-sdk) or Arduino IDE.<br />
<br />
== Related products at JW Tech ==<br />
* [https://shop.jw-tech.eu/p/WSAL19310 WSAL19310 – Raspberry Pi Pico, a Low-Cost, High-Performance Microcontroller Board with Flexible Digital Interfaces]<br />
* [https://shop.jw-tech.eu/p/WSAL19315 WSAL19315 – Raspberry Pi Pico, a Low-Cost, High-Performance Microcontroller Board with Flexible Digital Interfaces]<br />
* [https://shop.jw-tech.eu/p/WSAL19322 WSAL19322 – Raspberry Pi Pico, a Low-Cost, High-Performance Microcontroller Board with Flexible Digital Interfaces]<br />
* [https://shop.jw-tech.eu/p/WSAL19323 WSAL19323 – Raspberry Pi Pico, a Low-Cost, High-Performance Microcontroller Board with Flexible Digital Interfaces]<br />
* [https://shop.jw-tech.eu/p/WSAL19677 WSAL19677 – Raspberry Pi Pico, a Low-Cost, High-Performance Microcontroller Board with Flexible Digital Interfaces]<br />
* [https://shop.jw-tech.eu/p/WSAL19693 WSAL19693 – Raspberry Pi Pico Basic Kit, MicroPython Programming Learning Kit]<br />
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== Technical overview ==<br />
* RP2040: dual-core Arm Cortex-M0+ up to 133 MHz, 264 KB SRAM, 2 MB Flash<br />
* 26 multi-function GPIO pins; 2× SPI, 2× I2C, 2× UART, 3× 12-bit ADC, 16 PWM channels<br />
* 8 PIO state machines for custom peripheral emulation<br />
* USB 1.1 device and host; drag-and-drop firmware flashing via mass storage<br />
* Low-power sleep and dormant modes; onboard temperature sensor<br />
* Castellated module: can be soldered directly onto carrier boards<br />
* Development environments: Thonny (MicroPython), VSCode + pico-vscode (C/C++), Arduino IDE<br />
* Firmware flashing: hold BOOT while connecting USB → RMD appears → copy .uf2<br />
* For RP2040/RP2350 boards: press BOOT + RESET together, release RESET first then BOOT<br />
* Sample projects: LED, traffic light, burglar alarm, potentiometer, WS2812, LCD1602-I2C<br />
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'''Commands and examples – verify before use:''' <br />
<syntaxhighlight lang="text"><br />
set(PICO_BOARD pico CACHE STRING "Board type")<br />
</syntaxhighlight><br />
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== Notes and version constraints ==<br />
* The displayed path configurations (cmake, git, ninja, python) apply to the Windows environment; other operating systems require adaptation<br />
* Version-sensitive steps: VSCode v1.87.0+; CMake 3.28.6; Ninja 1.12.1; Python 3.12.1; toolchain 13.2.Rel1 (ARM) or RISCV.13.3 (RISCV)<br />
* CMake files must not contain Chinese characters, otherwise import may fail<br />
* For interference issues: initialize input-state pins with pull-up/pull-down; replace faulty USB cable<br />
* No warranty, certification, or pricing information in the source; these items require separate confirmation<br />
<br />
== Source and revision record ==<br />
* [https://www.waveshare.com/wiki/Raspberry_Pi_Pico Raspberry Pi Pico - Waveshare Wiki]<br />
* Source revision: 99897<br />
* Captured: 2026-09-01T04:06:27+00:00<br />
* SHA-256: <code>105f94f0405d78d4765215f635b7d84e80e163b43845ad29ae7b477907d23ad9</code></div>JWTechPublisher