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Convert HEX data to float, Int32 and added to gauges.

Hi All,

Thank you for your Interest on this Project in advance!

I'm using NodeMcu, and a RS485 converter to Query a device and get the response from a RS485 Simulator.

The response is displayed on an HTML webpage stored in the Nodemcu spiff. (all is working). Please see Images and pdf on the Upload files.

On the HTML is configured to Show all the Data string and Re-arranged to get each Register Data and show on Gauges.

The problem is, The data I gather is in HEX 32bit and each register sometimes can be FLOAT or Int32 (see [login to view URL])

I need Help here.. How to decode Hex data from Int32 to number and Hex to float.

Also I added on the uploaded files how IDE Query and sends data to the server , and how the server side gets that data string and brakes it up to create a new string that would hopefully be converted to a number.

I also uploaded a picture of how data looks on the Html. ( [login to view URL])

I can provide more pictures and code as we move along the project.

Kemahiran: Arduino, Mikropengawal, HTML, Reka Bentuk Laman Web, Elektronik

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Tentang Majikan:
( 2 ulasan ) Miami, United States

ID Projek: #27448948

Dianugerahkan kepada:


Actually I am interested in your project, I can change the JavaScript code to convert the hex to int32 or float, please contact

$30 USD dalam sehari
(26 Ulasan)

2 freelancers are bidding on average $40 for this job


Hi there!, I will help develop Converting HEX data to required data type. I am Electronics Engineer with experience in complex systems development, Programming Firmware, C, C++, Linux, Python and IoT. Let's discuss fu Lagi

$50 USD dalam 7 hari
(2 Ulasan)