BLE

Communication using Bluetooth interface

Bluetooth® Low Energy (BLE) is a wireless communication protocol that uses Bluetooth with low-power Arduino® peripheral devices. Use this technology to read from and write to BLE peripheral devices. Ideal for short-range communication applications, you can efficiently communicate with other BLE-enabled devices using this technology.

Blocks

BLE SendSend data using Bluetooth Low Energy (BLE) protocol (Since R2021b)
BLE ReceiveReceive data using Bluetooth Low Energy (BLE) protocol (Since R2021b)

Model Settings

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Peripheral Device NameDevice name of a BLE peripheral (Since R2021b)
Peripheral Local NameLocal name of a BLE peripheral device (Since R2021b)
Advertising Interval (*0.625 mS)BLE advertising interval (Since R2021b)
Min Connection Interval (*1.25 mS)Minimum time that peripheral device can take to establish BLE connection with central device (Since R2021b)
Max Connection Interval (*1.25 mS)Maximum time that peripheral device can take to establish BLE connection with central device (Since R2021b)

Featured Examples

Control LED Status Using BLE Peripheral and Central Devices on Arduino Boards

Control LED Status Using BLE Peripheral and Central Devices on Arduino Boards

Use the Simulink® Support Package for Arduino® Hardware to configure Bluetooth® Low Energy (BLE) communication between Arduino peripheral and central devices. It also shows how to control the status of an onboard LED on a peripheral device from the central device and vice versa using BLE communication.