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Hi.
I have a setup with a Growatt Shinemaster.
It's a Modbus collector for up to 64 devices.
My problem is, when I want to setup my DTSU666, the connection can't be established.
I realized that …
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#### Description
ModBus is usefull protocol for comunicate beetwen sensors and MCU.
I am confused that there is no implementation for RIOT. Perhaps there are some difficulties in implementation th…
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## libmodbus version
3.1.10 plus Modifications
## OS and/or distribution
ESP-IDF Release v5.3
OS is a FreeRTOS
## Environment
Planned to run on all ESP32 Derivates,
so Architectu…
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On an APC SMT1500C device using the rtu_usb version of libmodbus and a USB cable, reads fail with a timeout.
Since support for USB based APC Modbus is not mainlined, I am building the required RTU_…
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Is it possible to configure a serial direction pin when using Modbus RTU?
I am communicating between a Raspberry Pi 4 and a CLM8 Intelligent Junction Box (load cell amplifier).
I am sending using …
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Coming from https://github.com/w3c/wot-binding-templates/pull/183#issuecomment-1291820152
We are currently not targeting non-IP protocols but the discussion is still possible.
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- *Which operating system are you using?*
**Windows 10 x64**
- *Describe the exact steps which reproduce the problem* in as many details as
possible. For example, the software/equipment which ru…
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Hi.
Ill try to make a bridge for RTU to TCP but when i use the modbus poll, to check the Modbus TCP, i cant connect with modbus TCP, only with UDP. And i really lost in the port selection, because…
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modbus rtu example please
email: esef.berfu@hotmail.com
Thanks
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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 ?