# Data from IoTaWatt - getting HPE\_INVALID\_CONSTANT error

**URL:** <https://discourse.nodered.org/t/data-from-iotawatt-getting-hpe-invalid-constant-error/36177>\
**Category:** Hardware\
**Created:** [19 November 2020 06:05 UTC](https://discourse.nodered.org/t/data-from-iotawatt-getting-hpe-invalid-constant-error/36177 "2020-11-19T06:05:19Z")\
**Posts on this page:** 2\
**Page:** 2

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**Author:** ![craigcurtin](https://avatars.discourse-cdn.com/v4/letter/c/94ad74/32.png) [@craigcurtin](https://discourse.nodered.org/u/craigcurtin)\
**Post date:** [23 November 2020 22:26 UTC](https://discourse.nodered.org/t/data-from-iotawatt-getting-hpe-invalid-constant-error/36177/21 "2020-11-23T22:26:04Z")

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Count me in too as a Beta Tester @overeasy - was just about to deploy my 2nd IOTAwatt and start automating them through NR - so this is very timely

Craig

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**Author:** ![system](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/1X/d073cd938eafa2e558d7c2cd59003b3ef4963033.png) [@system](https://discourse.nodered.org/u/system)\
**Post date:** [7 December 2020 22:26 UTC](https://discourse.nodered.org/t/data-from-iotawatt-getting-hpe-invalid-constant-error/36177/22 "2020-12-07T22:26:07Z")

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