Mesh network with Bluetooth low energy (BLE) nodes enabling communication
between a BLE device and a Smartphone
Control and monitor applications involving short packets
Advertising packets used for data communication using managed flooding
method
Multi-hop data transmission up to 126 hops
Network node support up to 32,767 nodes
Multiple communication scenario
–
Smartphone to node communication with unicast addressing
–
Smartphone to node communication with multicast (Group) addressing
–
Smartphone to node communication with broadcast addressing
–
Node to node communication
Secure communication
–
Devices added to a network are provisioned using proven security
algorithms using 256-bit elliptic curves
–
All messages in the network are encrypted with AES-128 CCM mode
–
Privacy through obfuscation
–
Protected against security attacks like Brute-force, Bit-Flipping, Eaves
Dropping, Replay, Trashcan, Man in the middle and physical insecure
device attacks
Supported features
–
Publish-subscribe paradigm (up to 10 groups)
–
Node UUID configurable by user
–
Transport layer handling up to 384-byte packets
–
Provisioning and network layer based on Mesh profile v1.0.1
–
Heartbeat
–
Provisioned node database transfer among smartphones via e-mail and
cloud applications
–
Multiple element per node support
–
Key refresh
–
Initialization vector update procedure
–
Whitelist and blacklist filtering
–
Provisioning over advertising (PB-ADV)
–
Output OOB, Input OOB, Public Key OOB Provisioning
Middleware
Hardware
Abstraction
ST BlueNRG-LP
Core Stack
ST Cryptographic
Library
Board Support
Package
Hardware Abstraction
Layer API
Hardware
BlueNRG-LP
•
•
DB4331
-
Rev 1
-
October 2020
For further information contact your local STMicroelectronics sales office.
www.st.com
STSW-BNRGLP-Mesh
Product summary
Mesh over Bluetooth
low energy
Evaluation platform
based on
BlueNRG-355MC
system-on-chip
STSW-BNRGLP-
Mesh
STEVAL-
IDB011V1
BLE Connected
Nodes
Applications
Bluetooth Low
Energy
Smart Home
Smart City
•
•
•
•
•
Supported models
–
Configuration model
–
Health model
–
Generic model on-off, level example
–
Generic Power on-off server
–
Generic Transition time server
–
Lighting model example (Lightness, CTL, HSL)
–
Light Lc Server Models
–
Light Lc controller
–
Vendor model
–
Template for Time and Scene model
Embedded SDK available
–
Demo Application source code for user application development
–
Mesh stack provided as precompiled/object library
–
Support for
BlueNRG-LP
product family
–
Ready examples for
STEVAL-IDB011V1
Android and iOS SDK available
–
Demo App source code available
–
Mesh implementation provided as library
–
Android App available on Google Play Store
–
iOS App available on iTunes
Supported devices:
–
BlueNRG-LP
–
Embedded SDK is easily portable on other evaluation boards using
BlueNRG family of products by modifying the board support package (BSP)
BT SIG Mesh 1.0.1 Certification
Description
BlueNRG-Mesh is a software solution for connecting multiple BLE (Bluetooth low
energy) devices in Mesh networks for Internet of Things (IoT) solutions. It enables
true two-way communication between Bluetooth-enabled devices in powerful, secure,
integrated and range-extending Mesh networks.
The solution is compatible with the ST
BlueNRG-LP
device.
Applications
•
•
•
•
Smart home (lighting, HVAC, security and access control, healthcare)
Asset tracking
Assisted living
Smart city (street lighting, general purpose messaging)
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Rev 1
page 2/5
STSW-BNRGLP-Mesh
Licensing and other information
1
Licensing and other information
Developer-friendly license terms
The initial BlueNRG-Mesh is built over Motorola’s Mesh Over Bluetooth Low Energy (MoBLE) technology.
The present solution involving both the Mesh library and applications is developed and maintained solely by
STMicroelectronics.
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Rev 1
page 3/5
STSW-BNRGLP-Mesh
Revision history
Table 1.
Document revision history
Date
26-Oct-2020
Version
1
Changes
Initial release
DB4331
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Rev 1
page 4/5
STSW-BNRGLP-Mesh
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