Adafruit Bluefruit LE UART Friend - Bluetooth Low Energy (BLE) spi case By default the code will

By default the code will cause the buggy to follow a dark line on a light background but the code can be altered to do the opposite

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Adafruit Bluefruit LE UART Friend - Bluetooth Low Energy (BLE) spi case By default the code willThe Adafruit Bluefruit LE UART Friend is a simple and powerful way to add Bluetooth Low Energy (BLE) connectivity to your robot, electronics project, or art installation. With BLE now commonly found in smartphones and tablets, it's never been easier to integrate wireless communication into your creations. This versatile module makes adding Bluetooth to any project with a hardware or software serial port a breeze. With built in hardware flow control,