Introduction

The head of Bittle is designed to be a clip to hold extensible modules. We compiled a sensor pack with some popular modules, but its contents may change in the future. You can also wire other add-ons thanks to the rich contents of the Arduino and Raspberry Pi communities.

Voice command module (Built-in on Bittle X)

Ultrasonic sensor (Built-in on Nybble)

You can also purchase the following third-party sensors (such as Seeed studio):

The loudness and light level modules can generate analog readings for the corresponding signals and should be connected to the analog Grove socket.

The touch, reflection, and PIR sensors can generate digital 1 or 0 as a switch signal. So, they should be connected to the digital Grove socket. We use the fourth socket with D6 and D7 in the demo code.

The intelligent camera, gesture, and OLED module should be connected to the I2C Grove socket.