A d v a n c e d I n f o r m a t i o n
S m a r t M e s h® W i r e l e s s H A R T T M
LTP5901/LTP5902-WHM
2.4 GHz 802.15.4 EternaTM Mote Module
About SmartMesh WirelessHART
SmartMesh WirelessHART products are designed for the harshest industrial environments, where low power, reliability, resilience and
scalability are key. SmartMesh WirelessHART solutions are well-suited for applications requiring WirelessHART standards compliance, as
well as a wide range of applications from renewable energy generation, such as solar and wind power, to factory machine health
monitoring and data center HVAC energy management. Smartmesh WirelessHART complies with the WirelessHART (IEC 62591)
standard, offers the lowest power consumption in its class and is the most widely used WirelessHART product available. SmartMesh
WirelessHART systems are easy for industrial automation vendors to integrate and simple for end users to deploy.
Product Descriptions – LTP5901/LTP5902-WHM
The LTP5901/LTP5902-WHM mote module combines Dust Networks’ robust sensor networking solution with Dust’s breakthrough
EternaTM SoC technology in an easy-to-integrate 22-pin module, and may serve as a drop-in replacement for Dust Networks’ M2510 mote
module. As part of the SmartMesh WirelessHART system, the LTP5901/LTP5902-WHM enables customers to integrate a standards-based
wireless network into sensors and actuators to provide scalable bidirectional communications.
The LTP5901/LTP5902-WHM is designed for use in line-powered, battery-powered, or energy-scavenging sensor and actuator
applications that demand reliable performance and ultra-low power operation. With Dust Networks’ innovative IEEE 802.15.4-compliant
design and integrated power amplifier, the LTP5901/LTP5902-WHM enables a decade of battery life on two AA batteries, including
routing motes. All motes function as wireless routers, enabling a redundant, high performance, full-mesh topology.
The LTP5901/LTP5902-WHM Mote modules combine Dust Networks’ robust sensor networking solution with Dust’s breakthrough
EternaTM SoC Technology in an easy-to-integrate surface-mount printed circuit board (PCB). The LTP5901-WHM module includes an on-
board chip antenna, while the LTP5902-WHM module includes an MMCX antenna connector. Both PCB modules will come with modular
certifications for FCC, CE, and IC. To accelerate customer development time and reduce development costs, Dust Networks provides a
fully engineered RF solution, comprehensive APIs, and complete development documentation.
Key Product Features
Highly Scalable
Ultra-low Power Operation
•
•
Automatic network formation—new motes join
•
Industry-leading radio technology capable of line-powered,
automatically from anywhere in the network
All motes are wireless routers, providing a full-mesh
network that easily scales to tens of thousands of motes per
square kilometer
battery-powered, or energy-scavenging operation
Automatic power optimization of every device in network,
enabling a decade of network operation on two Lithium AA
batteries
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•
Time-synchronized communication across 15 channels
virtually eliminates in-network collisions, allowing for
dense deployments in overlapping radio space
Easy to Integrate and Deploy
•
Fully engineered RF, with power amplifier (PA), balun, and
antenna matching circuitry
Superior Reliability
•
A comprehensive application programming interface (API)
provides a rich and flexible functionality to ease software
development and device integration
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Intelligent Networking Platform enables greater than
99.99% network reliability even in the most challenging
monitoring and control environments
Secure Global Market Solution
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Time-synchronized channel hopping seamlessly
compensates for in band blocking and multipath fading in
dynamic RF environments
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Operates on 2.4 GHz global license-free band, providing
customers with a single product for world-wide use
RF Modular certifications (pending)-FCC, IC, and CE
AES-128 bit encryption
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•
WirelessHART (IEC62591) compliance
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Interoperable with WirelessHART devices
Linear Technology / Dust Networks
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