A list of the 4 libraries in the architecture mbed.

ArduinoBLE Enables BLE connectivity on the Arduino MKR WiFi 1010, Arduino UNO WiFi Rev.2, Arduino Nano 33 IoT, and Arduino Nano 33 BLE.
BeaconNano Create a Beacon from an Arduino Nano Ble
ChirpSDK Chirp SDK
Servo Allows Arduino/Genuino boards to control a variety of servo motors.