Handlebit: Hiwonder micro:bit Programmable Remote Handle Easy to Get StartedThe Handlebit board not only integrates sensors and electronic modules such as buttons, joysticks, touching module, sound sensor, LED, buzzer, RGB lights, etc., but also can extend the other electronic modules including ultrasound, color, knobs, servo, etc. Plentiful sensors and electronic modules allow Handlebit to complete fantastic and creative gameplay. Feature Compatible with Hiwonder all series sensors, easy for robot operation. Can use to