D
OCUMENT
N
UMBER
M-20847-002
1.
RSL10 USB Dongle User Guide
When developing Bluetooth low energy applications, you often need to establish a connection between a
peripheral that is being developed and a central device that can help verify and diagnose the behavior of the
peripheral.
To serve this purpose, ON Semiconductor developed the combination of the RSL10 USB Dongle and the
Bluetooth® Low Energy Explorer. The Dongle is plugged into a computer that has the Bluetooth Low Energy
Explorer software installed. The Dongle can then act as a generic central device with which a software developer can
do anything that a typical central application would do, such as advertising scanning, establish a connection, and list
services and characteristics.
1. RSL10 USB D
ONGLE
1.1 Key Features
•
Bluetooth v.5.0, single (Bluetooth low energy) mode compliant
• Supports Master and Slave Modes
• Supports up to four connections
Integrated Bluetooth low energy stack
Radio performance
• Transmit power: +6 dBm to -17 dBm
• Receiver sensitivity: -94 dBm
Host interfaces
• USB (virtual COM port emulation)
Bluetooth Low Energy Explorer software to diagnose Bluetooth low energy connections during application
development
Bluetooth 5, CE, FCC, IC and Japan certified
•
•
•
•
•
1.2 Electrical Characteristics
NOTE: The ratings in Table 1 are absolute maximum ratings beyond which the module can be
permanently damaged. These are not maximum operating conditions. The maximum
recommended operating conditions are in Table 2.
Table 1. Absolute Maximum Ratings
Rating
Storage Temperature
VBUS
Min
-40
-0.3
Max
+85
6.5
Unit
°C
V
Table 2. Recommended Operating Conditions
Rating
Operating Temperature Range
VBUS
Min
-40
3.6
Max
+85
5.5
Unit
°C
V
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RSL10 USB Dongle User Guide
1.3 Certifications
1.3.1 Bluetooth
The RSL10 USB Dongle is Bluetooth qualified and listed as an End Product.
1.3.2 FCC
FCC ID: 2APD9-RSL10USB1
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this
device may not cause harmful interference, and (2) this device must accept any interference received, including
interference that may cause undesired operation. Changes or modifications not expressly approved by the party
responsible for compliance could void the user's authority to operate the equipment.
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection
against harmful interference in a residential installation. This equipment generates, uses and can
radiate radio frequency energy and, if not installed and used in accordance with the instructions,
may cause harmful interference to radio communications. However, there is no guarantee that
interference will not occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by turning the equipment
off and on, the user is encouraged to try to correct the interference by one or more of the
following measures:
•
•
•
•
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
1.3.3 ISED
IC: 23763-RSL10USB1
HVIN: RSL10V1.02
This device complies with Industry Canada’s licence-exempt RSSs. Operation is subject to the following two
conditions: (1) This device may not cause interference; and (2) This device must accept any interference, including
interference that may cause undesired operation of the device.
Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence.
L'exploitation est autorisée aux deux conditions suivantes : (1) l'appareil ne doit pas produire de brouillage, et (2)
l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en
compromettre le fonctionnement.
CAN ICES-3 (B)/NMB-3(B) – This Class B Digital Apparatus Complies with Canadian ICES-003.
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ON Semiconductor
Cet Appareil numerique de la classe (B) est conforme a la norme NMB-003 du Canada.
WARNING:
RF Exposure Compliance
The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 1 cm from all
persons and must not be co-located or operating in conjunction with any other product antenna or transmitter.
L'antenne utilisée pour le produit doit être installée de manière à assurer une distance de séparation d'au moins
1 cm de toutes les personnes et ne doit pas être installée en même temps ou fonctionner en conjonction avec une autre
antenne ou émetteur de produit.
1.3.4 Japan
The RSL10 USB Dongle has the Japanese certification number R209-J00300:
2. B
LUETOOTH
L
OW
E
NERGY
E
XPLORER
S
OFTWARE
2.1 Introduction
Bluetooth Low Energy Explorer is a desktop application that runs on Windows®, developed to work with the
RSL10 USB Dongle. The application allows developers to quickly become familiar with developing, testing, and
evaluating Bluetooth low energy devices. Bluetooth Low Energy Explorer lets you scan for your device, read
advertising data, connect, and discover services. You can then pair and bond to your device, read and write to
characteristics, subscribe to notifications, and receive characteristics updates. The application also features a logging
section, which displays the details of processes in the underlying structure, allowing for easier troubleshooting.
List of software features:
1.
2.
3.
4.
5.
6.
7.
8.
9.
Scanning and reading advertising data
Connecting, pairing, and bonding
Service and characteristic discovery
Reading and writing of characteristics
Support for notifications and indications
Listing paired/bonded devices
Radio transmission power selection
Local device firmware updates
An external script for updating the dongle firmware
2.2 Before Using Bluetooth Low Energy Explorer
1.
2.
Install the Bluetooth Low Energy Explorer software.
Plug the RSL10 USB Dongle into a USB port. You might be prompted to install device driver software. You
can either:
• Follow the link in the error dialog to obtain the driver from the web.
• Find the driver in
ON Semiconductor /Driver /CP210x_windows_Drivers.zip
where you installed the
Bluetooth Low Energy Explorer. Unzip and install the appropriate
.exe
file.
Open the windows Device Manager and check which com port has been assigned (see Figure 1).
3.
Now you can start Bluetooth Low Energy Explorer.
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RSL10 USB Dongle User Guide
Figure 1. Assigned COM Port
2.3 Using Bluetooth Low Energy Explorer
In the Start Menu, browse to:
•
•
All Programs
>
ON Semiconductor
> >
Bluetooth Low Energy Explorer
If you are running Windows 10:
ON Semiconductor
>
RSL10 dongle
>
Bluetooth Low Energy
Explorer.exe
Select the Com Port which has been assigned during installation (see Figure 2, and Section 2.2, “Before Using
Bluetooth Low Energy Explorer” on page 3).
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ON Semiconductor
Figure 2. Select COM Port
The Bluetooth Low Energy Explorer window is split into three main areas with an occasional fourth area, as shown
in Figure 3:
1.
2.
3.
4.
List of visible Bluetooth low energy technology devices
Details of the selected device
Log information
The User action area on the right of the screen, is visible only when needed, such as for bonding data. You
enter passkeys in this area when they are required.
Figure 3. Bluetooth Low Energy Explorer Window Areas
2.3.1 Establishing Connection and Discovering Services
General working procedure (see Figure 4, above):
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