-
Add support for MODBUS RTU using any free Aux port in conjunction with a UART to RS485 converter and an IO_OUT pin to control the transmitter.
-
Hi!
I'm testing the following code as a link between https://sourceforge.net/projects/qmodmaster/ and https://pypi.org/project/pyModSlave/. As hardware, I'm using a NodeMCU 1.0 and a USB/TTL conver…
-
I have been trying to use this program with this card:
https://mikroelectron.com/Product/Modbus-RTU-4ch-Relay-12v-RS485-Module-4-Input-Optocoupler-Isolation/
but it does not work. What could I be d…
-
Receiving the following error if I want to build using Typescript. Before I was just running the plain Javascript.
```
jsmodbus: 4.0.6 (Since that is the last one published on npm)
seri…
-
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 …
-
**Description**
When using FUXA with Modbus devices, data cannot be received by FUXA. This was tested for two different devices, resulting in _readMemory CRC errors for one, and both CRC errors and …
-
### What happened?
modbus rtu over serial port will not work correct because the serial may be not write all data to the pc(or memory?), due to this, if read serial port immediately after send comman…
-
I have been having endless issues with timeouts on the rtu serial reads. So I have written a unit test to try and see what is wrong.
My read seems to take about 20 -30ms to send and reply,, this i…
-
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…
-
I made a configuration file for an INVT110XG with LSW5 logger.
It works and logs 91 entities to Home assistant.
I attached the yaml file as zip file. and the manual and modbus address list. If som…