NPK SENSOR - RS485 MODBUS - How to READ DATA FROM HOLDING REGISTERS

This video shows how to read Data directly from Holding Registers of NPK Soil sensor.
NPK sensor uses RS485 MODBUS Communication.
We use RS485-USB dongle to connect with pc and use QMODMASTER Freeware to read the holding registers.
sourceforge.net/projects/qmod...

[@ghofricendikia4682]

hello sir ,thank you for the explanation. But where I can download the RS485 sensor configuration tools?
the links in the description only provide qmodmaster download

[@funhub241]

Sir please share link to rs485 configuration tool
I searched a lot but not found
Please share sir!

[@funhub241]

Sir please please
Share configuration tool software link
Without configuration sensor is not working
And i searched a lot but not found

[@SaravananAL]

Link is in description along with code.
99ba69f9-3a9c-49a1-8c2a-52df0ffe5f34.usrfiles.com/archives/99ba69_6f4cf19d328746fa86312648823d6279.zip