Hi I need help. How do i split these messages from serial node so i can display it in UI as gauges. I got the datasets from LoRa node. Thank you [loramsg]

That's a bit of a challenging string to parse, but try a function node with this code: var arr = msg.payload.trim().split(" ").map(d => d.match(/([a-z]+):(.+),/); msg.payload = {}; arr.forEach(function(a) { var v = a[2].split(","); msg.payload[a[1]] = (v.length == 1? +v[0]: v.map(n => +n));…

[image] shrickus: msg.payload.gyro[2] Thank you so much for the help. It works like a charm.

A quick search of the flows library shows there are at least 3 custom nodes built just for decoding lora data messages... https://flows.nodered.org/?term=lora&type=node In the long rung, you may be better off using one of those -- especially if the data format may vary (e.g. order of values, option…

Thank you for the information. I was actually trying out this LoRa module evaluation kit actually to understand how it works . https://www.devicemart.co.kr/1289752 Thank you again for your help. I appreciate it a lot

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Split message from LoRa to UI

General

mshaz 18 September 2018 22:41 3

Thank you so much for the help. It works like a charm.

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Extracting Data from payload General	10	773	17 September 2019
Decoding a Lora Data General	2	549	7 September 2019
Get string from serial port and convert to separate key General	6	689	9 March 2022
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Split message from LoRa to UI

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