During the build process, I realized my GWS MT-1 single channel servo tester would not suffice for testing HexPi, so I started developing my “The Better Mousetrap Servo Tester” – which curently can control eight servos at the same time with four joysticks, but will be expanded to controlling 16 servos soon.
For more about “The Better Mousetrap Servo Tester”, visit:
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.