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Hi,
Unfortunately an errata in libmodbus causes a lot of "Connection timed out" errors for me. Since libmodbus does not respect interframe delay requirement of MODBUS RTU spec., it causes effective…
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Hello,
Maybe this is not really an issue with the integration itself, but I do not really know another place where I could possibly find help.
I am trying to use the Serial TCP / RS232 connecti…
ltv8 updated
2 months ago
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**Before you create an issue, make sure to update to the current version of [modbus_sungrow.yaml](https://github.com/mkaiser/Sungrow-SHx-Inverter-Modbus-Home-Assistant/blob/main/modbus_sungrow.yaml)**…
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### Board
ESP32-Wrover
### Device Description
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### Hardware Configuration
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### Version
v2.0.14
### IDE Name
PlatformIO
### Operating System
Windows10
### Flash frequency
80
### PSRAM e…
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Is this Adapter still maintained?
Adapter frequently crashes due to unhandled exception and stucks in restart loop.
![image](https://user-images.githubusercontent.com/68737433/201330338-fae74853-854…
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### Describe the bug
After updating to the new version of core HA (2024.3.1), a problem with this integration started to appear - on the desktop, after a while the update of values from the inverter …
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### Description
We can use CRC16 from typical MODBUS implementation, next combine below fields with values:
- time
- device_id
- all metrics
and add `optional` field with calculated: `c|`.
E…
bieli updated
3 months ago
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I'm trying to replicate this call:
```
mbpoll -m rtu -a 2 -b 9600 -P none -r 1 -1 -F /dev/ttymxc2
mbpoll 1.0-0 - FieldTalk(tm) Modbus(R) Master Simulator
Copyright © 2015-2019 Pascal JEAN, https:/…
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I have an old Arduino Uno (not R3) with Ethernet W5100 Shield and a RS485 Adapter with Max1348 chip (GND, RXD, TXD, 5V). I use Arduino IDE 2.0.2 (but also tested legacy version 1.8.19).
So I commen…
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I have connected a Plenticore Gen1 to a Leaf 30 KWH battery.
On the Plenticore: CAN H , CAN L, GND, 12 volts, 120 ohm resistor. BatteryAllowsContactorClosing = true
SSR+ and SSR- are shut,Led on, …