The U-HID is our most capable input/output HID (Human Interface Device) with 60 connections. Widest range of inputs: pushbuttons, momentary switches, toggle switches, joysticks, rotary encoders (spinners), 12-way or N-way rotary switches, trackballs, optical devices, pots, analog voltage sources, and more! Widest range of assigning: keystroke, gamepad button, gamepad analog axis, mouse axis or buttons, 5V output, quadrature mouse pair, LED controls, and more!
The U-HID Nano board gives you all the versatility of the U-HID board, but smaller form factor, with 8 inputs/outputs, and very economical. All inputs can be assigned as Analog, Keycodes, Gamepad buttons, Mouse buttons or quadrature (Trackball, spinner). Also can be assigned as outputs.
Similar to the U-HID board, this has 36 connections and adds Bluetooth connectivity. Available with Mini-USB "power-only" connector or CR2032 battery.