Hi! I found a kit that looks easy to get started with. No soldering required as it is connected via connector.
- https://jp.seeedstudio.com/Grove-Creator-Kit-p-5453.html
- alpha includes 20, beta includes 30, gamma includes 40 modules
- https://www.seeedstudio.com/Grove-Base-Hat-for-Raspberry-Pi.html
There might be other good kits. Enjoy!






















