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LAST UPDATE: JUL 2020

The OpenLDV Network Driver for Windows provides IzoT and LON tools and applications with an open and unified Windows software interface for sending and receiving messages through LON/IP and LON network interfaces.  The OpenLDV 5 driver supports network interfaces from Dialog, and also supports compatible network interfaces available from other manufacturers.  

OpenLDV includes integrated drivers for the following Dialog network interfaces: 

  • SmartServer IoT Edge Server with Remote Network Interface (RNI)
  • U10, U20, U60, and U70 USB Network Interfaces
  • i.LON 600 LON/IP-852 Router with RNI
  • PCLTA-20 and PCLTA-21 PCI Network Interfaces
  • SLTA-10 Serial LonTalk Adapter (requires separate driver)

The OpenLDV driver interface also works with Dialog's legacy network interfaces such as the SmartServer 2, i.LON 100, IzoT Router, PCC-10, PCLTA, PCLTA-10 and SLTA/2.

The OpenLDV driver is supported on the following versions of Microsoft Windows:  64-bit and 32-bit versions of Windows 10, Windows Server 2016, Windows Server 2012 R2, Windows 8.1, and Windows 7. 

For product documentation and more information, see the SmartServer IoT product page, the IzoT Net Server product page, and the IzoT CT product page. 

Software Downloads

Current Release

Previous Release

OpenLDV SDK (for Developers)

LAST UPDATE: JUL 2020

The OpenLDV SDK provides example source code for software developers using the OpenLDV Network Driver. 

For product documentation and more information, see the OpenLDV™ Programmer's Guide.

SDK Software Downloads

Current Release

Previous Release


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