The NFC-WISP is an open source platform, with hardware and firmware freely available to collaborators.
The team paired an Android phone to the NFC-WISP and employed a wireless power harvester microchip to gain energy from NFC [near-field communication] transactions between the phone and WISP, which is then stored in a 1mAh battery that is 0.17mm thin. Think of the Android phone as the electrical outlet into which the display is plugged.
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.