The Adafruit Shield Compatibility Guide now literally goes to eleven: alongside the original five shields are details for six more: the Ultimate GPS Logger Shield, Wave Shield, LCD Shield w/16×2 Character Display, CC3000 WiFi Shield, 2.8″ TFT Touch Shield and 1.8″ TFT Shield w/Joystick. Pin usage, links to libraries and tutorials, it’s all there!
Make a robot friend with Adafruit’s CRICKIT – A Creative Robotics & Interactive Construction Kit. It’s an add-on to our popular Circuit Playground Express, FEATHER and other platforms to make and program robots with CircuitPython, MakeCode, and Arduino. Start controlling motors, servos, solenoids. You also get signal pins, capacitive touch sensors, a NeoPixel driver and amplified speaker output. It complements & extends your boards so you can still use all the goodies on the microcontroller, now you have a robotics playground as well.