Kunde
Bewertet in Deutschland am 26. Februar 2025
Der Waveshare RP2040 ist ein überzeugendes Mikrocontroller-Board, das sich besonders für kleinere Projekte mit Touchdisplay-Anforderungen eignet. Die einfache Anbindung über USB-C, die vielfältigen Programmiermöglichkeiten und die zügige Lieferung machen ihn zu einer empfehlenswerten Wahl für Hobby-Entwickler und Bastler.- Die Lieferung erfolgte zügig und problemlos.- Der RP2040 ist ideal für Projekte, die ein Touchdisplay benötigen, aber keine extrem hohe Rechenleistung erfordern.Er eignet sich gut für den Einsatz in Prototypen, kleinen Steuerungen oder interaktiven Installationen.- Der USB-C-Anschluss ermöglicht eine einfache und unkomplizierte Verbindung mit dem Computer.- Die Möglichkeit, den RP2040 mit C++, MicroPython oder der Arduino IDE zu programmieren, bietet eine hohe Flexibilität und erlaubt es, die bevorzugte Programmiersprache zu verwenden.
LarryB
Bewertet in den USA am24. November 2024
SummaryThis is a review of the WaveShare RP2040 Microcontroller Development Board which is based on the Raspberry Pi RP2040 chip driving a 1.69-inch 240x280 display. Overall, this is an excellent configuration. The connectors on the back of the board allow you to connect two different batteries. One to support the internal clock only and one to power the unit as well as support the internal clock. The back offers access to several of the processor's GPIO pinouts, power, and a serial port. Overall, it is a potent and fun CPU-display combination to play with. Highly recommended.DetailI’ve worked with IoT devices for several years and have enjoyed the learning experience. It’s exciting to watch them go from single-core devices like the Arduino to multi-core devices like the ESP32 and RP2040. It’s also great to work with 2Wire, SPI, and Serial interfaces to attach sensors and simple OLED devices.In this configuration, you have a match of the RP2040 and a Microchip Sitronix ST7701 SPI chip for display and Hynitron CST816T I2C Touch Controller. WaveShare offers pretty good board documentation via its website, including ExpressIf IDE and Arduino examples. IIn my case, I chose to work with MicroPython, and with the help of an Instructable Article and a PiHut tutorial, I was able to have a great deal of success and fun working with this board. The two articles used a different model of the board, but using these and the Waveshare Wiki Info, I was able to modify the clock code from the Instructable article to work on this board.Working with MicroPython and the example, it was a breeze to get some things going on the board. In closing, it's a beautiful board with lots of power. Your imagination and what you can do with the available inputs are the only limits.
Jonas M.
Bewertet in Deutschland am 21. Oktober 2024
Eine kleine Spielerei für jeden Computer Liebhaber
Mike P
Bewertet in den USA am14. November 2024
If you're here then you almost certainly know what this is and why you want it. As such, I won't go thru the specs and the like.This is a very nice upgrade over a standard RP2040. Having a screen baked in is ideal and it works great. It even runs Doom!Joking aside, this is excellent for those coding / hacking projects where a screen would help. This can replace your arduino's provided you're willing to do a little soldering to get power to work seamlessly.I used mine for controlling the water flow (and testing soil moisture / pH) for my vertical indoor garden. Pretty straight-forward once you get up and running.