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WattNode Pulse Firmware Versions

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Overview

This page lists the different WattNode® Pulse® meter (WNB series) firmware versions and release notes. The WattNode Pulse meter is not field upgradable and must be returned to the factory for firmware updates. We recommend against firmware upgrades unless necessary to fix a bug. There is a nominal charge for firmware updates unless they are needed to fix a bug under warranty.

This page does not list every firmware change, but only those likely to affect customers. Some changes are to enhance production or internal diagnostics.

Firmware Versions 1-8

Firmware Version 9

Released: 2007-11-17 - First production release

Firmware Version 10

Released: 2008-06-05

Firmware Version 11

Released: 2009-06-29

This is an OEM specific release, not available for general use.

Firmware Version 12

Released: 2009-11-13

Firmware Version 13

Released: 2010-01-07

Firmware Version 14

Released: 2010-03-09

Firmware Version 15

Released: 2010-03-15

This is an OEM specific release, not available for general use.

Firmware Version 16

Released: 2011-05-27

Firmware Version 17

Released: 2011-11-28

Firmware Version 18

Released: 2014-05-08

These two changes together make the WattNode Pulse creep limit detection essentially identical to the creep limit detection on the WattNode Modbus and WattNode BACnet meters.

 

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