Smart Sensor BleuIO Manuel utilisateur

Table of Contents

How it works .................................................................................................................................................3

How to use ....................................................................................................................................................4

Windows..................................................................................................................................................4

Linux / Raspberry Pi...............................................................................................................................7

Mac OS X..............................................................................................................................................10

Issues...........................................................................................................................................................14

Firmware Updates....................................................................................................................................15

Troubleshooting........................................................................................................................................17

AT COMMANDS.......................................................................................................................................18

Scripts & Tutorials.......................................................................................................................................28

Getting Started........................................................................................................................................28

iBeacon....................................................................................................................................................29

Eddystone Beacon...................................................................................................................................33

Scan Example ..........................................................................................................................................38

Scan and Store Example..........................................................................................................................41

SPS Script.................................................................................................................................................44

How it works

Introduction

Thank you for purchasing the Smart USB Dongle 2.0!

In this user manual we will show you how to start using the Smart USB Dongle 2.0, what it can

do and how to use it.

Smart USB Dongle 2.0 is a Bluetooth Low Energy (BLE) capable USB Dongle that, with simple

AT-Commands, can easily be used to create new BLE applications.

When in the Central role it can scan and present a list of nearby advertising Peripherals,

connect to a connectable peripheral and if the SPS profile is present in the peripheral it can

receive and transmit data.

When in the Peripheral role it can start and stop advertising, set custom advertising- and

response data, allow a Central device to connect to it and receive and transmit data via the SPS

profile.

It is also possible to update the firmware via the USB port.

Requirements

The following hardware and software elements are required to use the Smart USB Dongle 2.0:

The Smart USB Dongle 2.0.

A Windows OS Computer with a functioning USB port.

A terminal software such as RealTerm, Putty or Teraterm.

A target device such as:

A Mobile Phone with Bluetooth and an App such as BLE Scanner, LightBlue or DSPS from

Dialog Semiconductor

A Computer with Bluetooth and a BLE scanning application installed

Another Smart USB Dongle 2.0 connected to a Computer

Recommended Port Setup

Recommended

Port setup:

Baudrate:

57600

Data bits:

Parity:

None

Stop bits:

Flow controll:

None

How to use

Windows

Step 1

Figure 1: Connect the dongle to your computer.

Step 2

Figure 2: Open Device Manager and check under Ports (COM & LPT) that a new COM port

has popped up.

You can open up Device Manager to see that the dongle is properly connected. The Smart USB

Dongle 2.0 includes a bootloader which allows you to easily update the firmware (or flash your

own application to the dongle, more on that HERE). When starting up, the dongle will open up a

COM port for the bootloader for 10 seconds to allow you to update the firmware (or flash your

own application). Afterwards it will close that port and open a new port for the Smart USB

Dongle 2.0 application which is the one we're interested in here.

NOTE: The COM port number may vary and may not be the same as in the picture above.

Step 3

Figure 3: Open your terminal software and select the COM port your dongle is plugged into.

Step 4

Figure 4: Try typing an AT-Command, for example AT.

If you get an OK response that means the dongle is working.

Done

Great job! You are now ready to start using Smart USB Dongle 2.0!

Now check out the different AT Commands available or how to get started using scripts.

Linux / Raspberry Pi

Step 1

Figure 1: Connect the dongle to your Linux / RaspberryPi.

Step 2

Figure 2: Run: ls /dev.

To identify which device name the dongle is connected to, you will need to run:

1. ls /dev

You might need to do it twice, once before you connect the dongle and once after to be able to

identify which one is the device name. The Smart USB Dongle 2.0 includes a bootloader which

allows you to easily update the firmware (or flash your own application to the dongle, more on

that HERE). When starting up, the dongle will open up a COM port for the bootloader for 10

seconds to allow you to update the firmware (or flash your own application). Afterwards it will

close that port and open a new port for the Smart USB Dongle 2.0 application which is the one

we're interested in here. You can run:

1. lsusb

It should list a device with the ID: 2dcf:6001 when the bootloader is active but change to

2dcf:6002 after 10 seconds when the application is running.

NOTE: The device name may vary and may not be the same as in the picture above.

Step 3

You will need a serial communication program to communicate with the dongle. For this tutorial

we will be using Minicom. You can get Minicom by running:

1. sudo apt-get install minicom

Now, to start using the dongle run the following command if, for example, your dongle is

connected to the device name ttyACM0:

1. minicom -b 9600 -o -D /dev/ttyACM0

Figure 3: Open your terminal software.

Step 4

Now try typing an AT-Command. For example AT .

If you get an OK response that means the dongle is working.

Done

Great job! You are now ready to start using Smart USB Dongle 2.0!

Now check out the different AT Commands available or how to get started using scripts.

Mac OS X

Step 1

First connect the dongle to your Mac.

Step 2

To identify which device name the dongle is connected to, you will need to run:

1. ls /dev/cu.*

You should see something like:

1. $ ls /dev/cu.*

2. /dev/cu.Bluetooth-Modem /dev/cu.iPhone-WirelessiAP

3. /dev/cu.Bluetooth-PDA-Sync /dev/cu.usbmodem123456781

The dongle should show up as: /dev/cu.usbmodem123456781 if it shows up with a different

name use that instead.

When starting up, the dongle will open up a COM port for the bootloader for 10 seconds to allow

you to update the firmware (or flash your own application). Unfortunately this is not as of yet

available on Mac. Afterwards it will close that port and open a new port for the Smart USB

Dongle 2.0 so you might need to wait a few seconds before doing the next step.

Step 3

You can either use the Mac OS X built in Terminal and screen or an external communication

program to communicate with the dongle. For this tutorial we will show how to get started using

terminal and screen and also a popular serial communication software called Minicom also via

the terminal.

With Screen:

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