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Can you give an example for **Modbus rtu serial** that read from a holding register. And Is there any forums to discuss about this libraries ?
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making an electron app and using modbus serial package,
connected the modubus client and readed holding register succesfully and
when i am trying to redirect to onether page using javascripts win…
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Hello,
when i create multiple device's as ModbusRTU and want to use the same serial port, it does not work.
That make sense as it try's to open a new connection to the serial port.
But i habe a…
T1bbY updated
3 months ago
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Dear @emelianov, I had my first project with Modbus RTU. I need only help to test a my hardware, custom board. Programs is only for HW testing, from your examples.
My device project is as a slave. CP…
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## Expected Behavior
The Modbus Serial Listener is receiving a correct Request: 0B 03 07 D1 00 01 D5 ED as listed in the debug log on line 12.
This request is expected to be processed and answered.
…
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Dear all,
I am having a problem with what seems like a package drop problem with this library on ESP32 in RTU slave example. The hardware setup is:
Node red is modbus master, requests the read of …
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Каждое устройство должно иметь транспортную систему, через которую с устройством можно будет связаться:
- modbus
- canbus
- serial port
Но надеюсь что независимо от транспортной системы, итог бу…
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`Hi,`
I have created a python script which reads data out of a solar charge controller via an rs-485 serial connection. I can read individual registers correctly but if try to read several non-conti…
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Any interest in supporting modbus serial ?
I could give it a try - at least for the RTU flavor.
Thanks
jvelo updated
4 years ago
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Hello, and thanks for providing this excellent and up to date Modbus library.
I'm having problems using my Arduino giga as a master in a network of Arduino nano's. I've tried various implementation…