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#### Do not use to discuss topics!
**Describe the bug**
On a ESP32 platform with W5500 (8 sockets), I have a ModbusServerEthernet (on port 502) and an EthernetServer (for web server on port 80). …
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### The problem
Trying to debug the problem and to understand what is happening in the logfile.
I have HA running on a Ubuntu OS with IP 192.168.1.x
An Arduino UNO acts like a RTUOverTCP (https:/…
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**Describe the bug**
When using Modbus over RS485 the driver enable/receive enable pins(s) are being triggers before the transmission has completed. This is causing the last byte to not be transmitte…
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## Simple question to get some hint
- ( ) simple question => please visit the Wiki, the YouTube tutorials and the Info tab by clicking on the node inside Node-RED before
- (x) help wanted => you r…
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Hello @yaacov. I'm using `modbus-serial` and it's working well, but when i'm reading data(for example) - i'm receiving only unsigned data type. Can you help me and tell how can i read signed or float …
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#### Do not use to discuss topics!
Hi @bertmelis, @Miq1, @postgetme and every one
My Aim is to use an ESP32 with the Max485 to get the state of a NORD motor through its Frequency inverter and con…
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## Environment
- Development Kit: custom board
- Kit version (for WroverKit/PicoKit/DevKitC): -
- Module or chip used: ESP32-WROOM-32D
- IDF version (run ``git describe --tags`` to find it)…
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### The problem
growatt server fails since this morning.
updated to newest version of home assistant but same issue.
deleted and readded integration but same issue.
### What version of Home Ass…
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#### Do not use to discuss topics!
I'm getting a packet length error with a SN65HVD10DR chip, and was wondering what could cause a packet length error. It's no longer timing out so there must be s…
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Hi team,
This request is from Herman Redelinghuys regarding integration of the AEG inverters via MODBUS to the logger. I've attached the MODBUS protocol documents sent to me by the client.
I be…