Hi, This is probably pretty rudimentary but I can't seem to get it right. I have a JSON object containing a HEX value, im trying to change it to a float/decimal it's a temperature reading. [image]

Good spot. Updated the demo flow to use msg.payload.d.value... [{"id":"46f2e36d.79332c","type":"debug","z":"8712f97c.b302e8","name":"","active":true,"tosidebar":true,"console":false,"tostatus":false,"complete":"true","targetType":"full","x":1110,"y":100,"wires":[]},{"id":"5c3a833c.59b90c","type":"…

Node-RED

Node-RED Forum

Convert hex string to float

General

steifanc 25 June 2020 10:23 21

Thank you !
That worked a treat ,

Topic		Replies	Views
Convert Hex casted as string to 32 point Float General	4	1083	30 July 2020
Node-red convert from hexa to decimal General	11	10409	26 October 2018
4 byte (32 bit) Hex value to a floating point decimal number General	1	1399	5 May 2021
Object to float value General	3	948	1 July 2021
Operate with hexadecimal General	18	5350	9 November 2020

Copyright OpenJS Foundation and Node-RED contributors. All rights reserved. The OpenJS Foundation has registered trademarks and uses trademarks. For a list of trademarks of the OpenJS Foundation, please see our Trademark Policy and Trademark List. Trademarks and logos not indicated on the list of OpenJS Foundation trademarks are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.

Convert hex string to float

Related topics