If you need technical support or have any feedback/review, please click the Submit Now button to submit a ticket, Our support team will check and reply to you within 1 to 2 working days. Ive connected the RS485 to the wave share ethernet. I can get to the Waveshare's web page and all seems ok. ” so pehaps not. May 18, 2023 · Anyone confirm that? I tried other value, less than 30sec, but polling frequency is 30sec. It should be possible to connect multiple inverters to the same RS485 adapter (eg Waveshare). Search the Register data meaning in Solax Power Modbus protocol document. Mar 31, 2023 · I would like to open this up again since im trying to integrate my Solax X3-EVC-11 EV Charger to HA. . Non Working / Troublesome RS485 Adaptors SolaX PocketLAN. Ich habe festgestellt dass, die Modbus Register für GRID sich unterscheiden. I added a warning in the Gen4 modes of operation wiki page: Automations should not modify parameters too frequently, as these modifications are writen to EEPROM and EEPROM has a limited number of write cycles. It's likely specific to the Czech Republic due to some smart individuals' efforts. Check the Wiki for the correct version. When I try to add my Sofar inverter in SolaX Power Modbus, it hangs and if I open up a new window and no inverter is detected and it is stuck on initialising. 093Z. Deal with response data in the application. 202 (labelled GW . I am wondering if solax modbus is based on mqtt? I would like to use the data for evcc (addon in Home Assistant) in Order to charge my car with PV. This statement seems to be added also to the latest modbus protocl documentation from Solax. Läuft im Grunde auch ohne Probleme. SolarEdge. This adaptor provides a very unreliable Modbus connection, if any connectivity at all. I configured SolaxX modbus integration in HA as follow. 1. #9360. Jun 12, 2023 · The Waveshare devices are likely to be delivered with an old firmware version v1. 3. Do not tick the Serial RS485 flag; the serial port is ignored in this setup. co. Thanks Inverter: Solax X1-Hybrid G3 Dec 24, 2022 · I have a Solax X1 inverter and I have just setup a Waveshare RS485 to Ethernet B converter. This adaptor does not provide a Modbus connection. 11. 452 - while this version works fine with TCP Client, its functionality has not been great with TCP Server. Check the documentation for the Modbus device for its RS485 communication protocol, device address, function code, and baud rate settings. Thank you for your quick answer. g. Volt Hyb) - wills106/homeassistant-solax-modbus Jul 25, 2023 · Once the full logs are shown, you can either use the search function in your browser to search for “solax” related entries or use the search entry field on top of the page. 1 unable to handle blocks bigger than 40 bytes. In den Forum habe ich bereits die Unterstützung von SolarX "X3" gefunden. Select correct Modbus address, look at your inverter if the default one does not work. Star 191. I also recognized that from time to time i got no data of some or all entities from Solax Modbus Modbus RTU Analog Input 8CH (A) displays in current by default, and the unit is uA. The data exchange works very well individually. Plugin used. Oct 1, 2023 · Build and configure your own Modbus RS485 Waveshare Interface - Solax Solis Growatt SofarPlease buy me a coffee: https://www. solax_modbus. Industrial USB to RS485 bidirectional converter with original FT232RNL and SP485EEN chip. Mar 22, 2022 · Hello, I have the same type of inverter, but using the serial modbus connection. sensor] Platform solax_modbus does not generate unique IDs. The problem also existed with older versions of HA and the integration. Jun 11, 2023 · Then install the solax modbus integration from the HACS library and use the following settings after installing the integration. 0/AK. 843 ERROR (MainThread) [homeassistant. If you use RS485 to Ethernet adaptor: Enter IP address of your adaptor. plugin_sofar] sofar 1: cannot find serial number, even not for other Inverter Modbus RTU Relay 32CH : Communication parameters; Communication interface: Ethernet port (PoE support) RS485 port: Baud rate-4800，9600，19200，38400，57600，115200，128000，256000 (configurable) Default communication format-9600, N, 8, 1: Communications protocol: TCP/UDP/MQTT: RS485 protocol: Modbus protocol: Modbus RTU Protocol or Oct 21, 2023 · On the Waveshare the leds light up like this: pwr = red, link = green and act = green and blue flashes (short blue flashes and long green, when I switched the A and B wire it was long blue flashes and short green). plugin_sofar] sofar: cannot find serial number, even not for other Inverter Technical Support. Had to set it to Timed Charge/Discharge in HA). So Master Invertor is containing (collect) data also for Slave via Solax "internal Modbus CAN2-CAN1" or Waveshare is communicating also with Slave directly Multiple Waveshare Client/Servers I have a Solis inverter and an existing Waveshare RS485 to Eth (actually over powerline) to enable connection of the mains meter CT (which is not directly connectable). However the integration just shows unknow This is an RS485 device data collector/IoT gateway specially designed for the industrial environment, which combines serial server, Modbus gateway, MQTT gateway, RS485 to JSON, and other functions. SolaX Main or SolaX Southwest. wills106 / homeassistant-solax-modbus Public. This is a known Jan 27, 2023 · Waveshare has what I need from the Modbus TCP communication to use integrations like yours or the SolaX Modbus, which also works with Solis Hybrid inverters. Star 289. Feb 5, 2024 · Saved searches Use saved searches to filter your results more quickly Oct 30, 2022 · (Only SolaX working at the moment) Beta 4 Changes: Added plugin_ for Inverter’s to config flow Minor changes to SolaX registers in plugin_solax. #5094. 1 Inverter brand Swatten Mehrere Modbus Verbindungen auf ein Gerät. According to their website, Solax makes four versions of the X3. Please contact Solax Power to get the latest Solax Power Modbus protocol document Das Video erklärt die wichtigsten Einstellungen beim Solax X3 Hybridwechselrichter sowie wird der sogenannte Schwarzstart demonstriert. Connect the Waveshare RS485 to WiFi/ETH module to your network through WiFi or Ethernet. 808 WARNING (SyncWorker_1) [homeassistant. just to note when this happens I can still ping the wills106. Dec 13, 2022 · Hi, I have a Solis RHI-3. and report us the logs. Ie. py. Code; Issues 42; Pull requests 1; Discussions; Waveshare RS485 to ETH. 1. On the other end my inverter shows RS485 on screen and the Link light on my waveshare is blue. Leider kann ich diese modbus tcp ip nicht in evcc anbinden. 7 and also after downgrading to 2024. However, it enhances the native Modbus integration in Home Assistant by consolidating multiple register queries into single calls, eliminating unnecessary overhead. But maybe just the Solax app is wong Integration Version: 2022. Oct 14, 2023 · The PocketLAN doesn't provide a Modbus connection only the PocketWiFi, although I suggest using a device like the Waveshare as they provide a more reliable connection. Search for. Feb 1, 2023 · Already bought Waveshare RS485 TO Ethernet Converter (B) and connected it via RS485 with inverter and LAN (same IP-range as Inverter and Pi4). You switched accounts on another tab or window. I find it works for anywhere from 5 mins to 1 hour then HA just stops updating, if I powercycle the Waveshare it starts to work again. Multiple Waveshare Client/Servers I have a Solis inverter and an existing Waveshare RS485 to Eth (actually over powerline) to enable connection of the mains meter CT (which is not directly connectable). Beta 6 Changes: Improved plugin loading Updated Sofar Hybrid registers Added older Sofar PV, AC & Hybrid Registers. Gesammeltes Wissen zu den Hybrid-Wechselrichtern: QCells Q. 12. But type in the following:-Your waveshare ip adress (in my case this was 192. 30am today I stopped receiving any data into Home Assistant from this integration - it has been working without issue for a couple of months to this point. 111) Mar 16, 2024 · Waveshare RS485 TO ETH (B) Dongle firmware. Please be patient as we make every effort to help you to resolve the issue. Leider kann ich diese modbus tcp ip nicht SolaX Power Modbus custom_component for Home Assistant (Supports some Ginlong Solis, Growatt, Sofar Solar, TIGO TSI & Qcells Q. . 202 as this is the gateway) 5. Jun 2, 2023 · 2023-06-17 14:47:09. Serial Number checking not setup yet as I don't know what pattern the Serial Number's follow. In SolaX cloud, the inverter type is X3-Hybrid-G1/G2. 3kWh of solax triple power batteries. Describe the bug I made the Modbus connection with the connectors A1 and B1 to a Waveshare RS485 to POE ETH (B) Device. Home HYB G3 , Tigo EI TSI , Solax X3 G4 (das Original) Nov 15, 2022 · Most people are using a Waveshare which don't give the warnings as HA is communicating Modbus over TCP which is a different routine to Modbus RTU 👍 1 johnnyhero83 reacted with thumbs up emoji All reactions You can use Modbus RTU over TCP; Amazon UK Link1. Mar 28, 2022 · on Mar 30, 2022. jaygit81 on Dec 15, 2022. 2. log Integration Version 2024. Oct 30, 2023 · (I have setup the Modbus with a Waveshare RS485 to RJ45 adapter, but couldn't get this to work, only 4 entities shown. 572 ERROR (MainThread) [custom_components. com/chequem8Please Description. @jaygit81 2022. Yes, both inverters have different modbus addresses. Läuft ohne Probleme. wills106 on Dec 15, 2022. 525 ERROR (MainThread) [custom_components. Especially with tricky inverters like Sofar Solar the Waveshare USB to RS485 with FT232RL chipset provided the most reliable connection among other tested USB adapters: Note that there are two versions with two different chipsets available. It seems to fail to connect to my Elfin EW11 ip address and therefore the Waveshare RS485 Modbus module. Homeassistant core version. Aber sobald ich EVCC starte, hängt sich die Solax Geschichte auf. Dec 5, 2023 · Describe the bug Hello, I have the problem unrecognized Solis inverter type - serial number: unknown, although communication works with "normal" Modbus commands: - name: EthernetGW2 type: tcp port: 502 host: 192. 3 In Nov 18, 2022 · Solax modbus nepoužívám, takže s tím nemám zkušenosti, a tudíž nejsem schopný poradit. Comes with US plug power adapter. The configuration dialogue allows you to set the Modbus address. I have setup the plugin for the Charger to be aware of the differences between the Single and Three Phase versions. 4; HA Version Over the last week I have had regular overnight failures of the Solax Modbus Connection. Beta 11 Changes: Update selection options to Support HA 2022. solax. 02. , DLS-L, S2-WL-ST, Waveshare RS485 to PoE ETH (B) Home Assistant Solax Modbus - stable since 2023. * This module does not support Modbus TCP, if you need to use this function, please purchase RS232/485 TO ETH . So the Waveshare modbus-to-ethernet adapter can be placed in a location where you have Ethernet and power. Aug 24, 2022 · Mac/OSX alternative to Vircom · wills106 homeassistant-solax-modbus · Discussion #112 · GitHub. RS485 to Ethernet Converter, Easy-to-use, High-speed, Low-power, High-stability, Upgradable. Connection Method wills106 on Dec 13, 2022. 5b5 Homeassistant core version 2024. So I have already found the issue, although I had to open the unit to find it. Please check whether the baud rate is configured properly and whether the RS485 positive and negative are connected reversely. 507 WARNING (MainThread) [custom_components. 01. I retrieve some data from inverter (e. Jan 19, 2023 · This component might cause stability problems, be sure to disable it if you experience issues with Home Assistant 2023-01-27 14:32:30. 5) stopped working two entities. This integration was inspired by fboundy’s ha_solis_modbus . 11 #140 Aug 30, 2023 · Wiring is with waveshare from @alienatedsec (thanks to you) . loader] We found a custom integration solax_modbus which has not been tested by Home Assistant. Waveshare RS485 to WIFI/ETH May 21, 2023 · - Waveshare Firmware Update to `v1. After restarting the device Waveshare everything will start working. on Jan 18. Feb 1, 2024 · Apart from the warning about custom integration, I don't get any errors or warnings from Solax Integration. Apr 26, 2024 · Does any one know if Modbus RTU Waveshare is working with SOLAX and also the DTSU666 smart meter. This component might cause stability problems, be sure to disable it if you experience issues with Home Assistant. 03. Or the device Waveshare that should send modbus communication does not send. 486. Maintainer. 493 ERROR (MainThread) [custom_components. Input the inverter IP address which you got at step 5. I can access the Waveshare gui on the network. plugin_solax] unrecognized inverter type - serial number : unknown Additional context Hi, as of around 11. g grid Import/Export per day or calculated values like autarky) Thanks for your Support Dec 5, 2023 · Describe the bug Hi, after the update Solax modbus (2023. Turns out there is a little board inside that was not connected to anything anymore (I assume from transport) So I connected that back to the only position it could go and now it works just fine. Diesen habe ich über waveshare und modbus an Home Assistant (Solax Power modbus) angebunden. Note. AK1. However, it enhances the native Modbus integration in Home Assistant by consolidating multiple register queries into single calls, eliminating unnecessary Nov 3, 2023 · Thanks Will for your sterling contribution in developing this integration. Due to its stable communication, it is an ideal choice for industrial control equipments and/or applications with high communication requirement. The serial port sends 01 03 10 01 00 07 51 08 ETH receives 00 00 00 00 00 06 01 03 10 01 00 07 7. Only from the mic. Mar 1, 2023 · It seems the problem is on the Tigo dev team making test's for the integration (reading and sending data to the WaveShare RS485 TO ETH (B) gateway) and not on the SolaX Inverter Modbus plugin. You signed out in another tab or window. 5 Homeassistant core version core-2023. Receive the Modbus RTU response from the device, and convert it to Modbus TCP format. Make sure that you get the one with the FT232 RL chipset. 787 WARNING (MainThread) [custom_components. 2024. I’ve tried all possible baud rates, changed wires 4 and 5. many thanks Ernst10 Oct 4, 2022 · The 2-wire modbus cable can be fairly long. 06 (oldest I could find in HACS). Notifications. I see that it starts initalizing And I see in the waveshare module that data is received But nothing comes back I check the wiring between the waveshare module and my Growatt MOD 6000TL3-X inverter I don't have any 120 Ohm resistors on both sides. This component might cause stability problems, be sure to disable it if you experience issues with Home Assistant Oct 17, 2022 · The SN starts with H3UE, which should be gen3 based on wiki information at github. No support for this adaptor will be provided. 6. This is an RS485 device data acquisitor / IoT gateway designed for the industrial environment. Leider hat die Template Einbindung nicht ganz funktioniert. Select the actual device address for Slave ID, 16 function codes, Hex for Address Mode, 1000 for pyModbus 3. Waveshare - Server IP . It won't be that pyModbus is unable to handle blocks larger than 40 registers (80 bytes) SolaX and Sofar return 100 registers and can return more if needed. There seems to be a problem between Waveshare and the inverter - even if wires 4 and 5 are not connected to the Waveshare, the LEDs remain the same. Einige Geräte lassen nur einen Modbus Client zu, z. Möglicherweise lassen sich die Daten aber von einer Anwendung an die nächste weiterleiten. HA Integrations. buymeacoffee. Make sure to replace sensitive information by xxxx (if any) Additional context Add any other context about the problem here. Convert the Modbus TCP data package to Modbus RTU, and use RS485 TO ETH to send the data pack to the device. Working Time: 9 AM - 6 PM GMT+8 (Monday to Friday) Submit Now. Apr 9, 2023 · I've hit a roadblock setting up my Waveshare RS485 to RJ45 Ethernet Converter Module to my Solax X1 G4. I've linked up the Waveshare to the inverter using a cut off (But tested) network cable and connected the solid blue wire to the 485-A and the blue/white wire to the 485-B. The built in Energy Dashboard isn't real time and only updates once an hour. Another question is if I can das further sensors (e. Integration shows 1 device with 250 entitites. Jan 29, 2024 · had same issue in logs: unrecognized inverter type - serial number : unknown 00:14:04 – (FEHLER) SolaX Inverter Modbus (benutzerdefinierte Integration) SolaX: cannot find serial number, even not for MIC 00:14:04 – (FEHLER) SolaX Inverter Modbus (benutzerdefinierte Integration) SolaX: reading serial number from address 0x0 failed; other address may succeed 00:14:04 – (WARNUNG) SolaX Hi all, i have been looking to set this integration for my solax X1AC inverter (no PV on this inverter but with 2 x 6. Celý zdrojový kód je přímo v tomto článku v sekci Přidání senzoru Solax do Home Assistant , stačí jen v adrese API nahradit Token ID a vaše registrační Jul 26, 2023 · Der Modbus Converter holt die Daten von einem Waveshare RS485TCP, der mit dem Wechselrichter von Qcells/Solax verbunden ist. 140 WARNING (MainThread) [custom_components. I have already tried different speeds 9600, 57000 baud and others. Reload to refresh your session. As the Builtin Modbus doesn't work either I think it's down to the Waveshare? Although it's odd the Serial Number is read ok. Connect the Modbus device to the serial server module via the RS485 interface. I have given the device an IP (which I can successfully ping) and have changed the Transfer protocol to Modbus_TCP which has changed the port to 502. Feb 1, 2024 · Describe the bug Swatten : no devices or entities home-assistant_solax_modbus_2024-02-15T16-18-22. You signed in with another tab or window. I have installed Vircom and the device has been found. but cant get it to connect. 631 WARNING (SyncWorker_4) [homeassistant. 41 delay: 5 timeout Search and select SolaX Inverter Modbus; You can have multiple instances of this Integration, just change the default Prefix from SolaX to something else. I have ordered a TCP/Modbus converter, but this may take a couple of weeks to arrive. I can change the use mode and other parameters , on one condition: the inverter should not be in sleep mode, so I can only change this when sunlight comes in. More options for the power plug: US , EU. Configure the Modbus device to use the Jan 4, 2024 · Im trying to read my Growatt MIN 3600 TL-X, But Solax in Home Assistant doesn't seem to be seeing it. Aug 13, 2023 · Hallo zusammen, Ich habe einen Hybrid inverter von solis. Check Solax Power Modbus protocol document. the RS485_A and B connections are “provided for engineer to adjust the inverter. I guess there will be an Master Slave issue, as we then have two Master on the wire, as one will be SOLAX and the other would be Waveshare, as far as i know. Select File -> New to create a new window, select setup -> Read/Write Definition. Package Content. plugin_sofar] sofar 1: reading serial number from address 0x445 failed; other address may succeed 2023-09-10 09:38:48. Fast communication, stable and reliable, better Feb 4, 2024 · wills106 / homeassistant-solax-modbus Public. If you look in the Wiki there are examples of a live one. Mar 21, 2023 · HA using SolaX Inverter Modbus integration appears to be up and running to (early days - just spotted it had set my inverter to Backup mode without my say so. The Solis Modbus Integration for Home Assistant is a streamlined solution to connect your Solis inverter with Home Assistant. Dongle It supports modbus_tcp. Datalogger/Waveshare - Modbus TCP - direct connection - e. 2023-09-08 14:10:00. 3. Of course, you need this 2 wire cable (pin4 and 5) between the COM modbus port of the inverter (not to be confused with the meter modbus port) and the Waveshare However, I believe it should be named "SolaX Phase Power Unbalance X3", as it is in the Describe the bug Hi, I'd like to report an issue with this entity. The module features RS485 and Ethernet port(POE function is optional), uses screw terminals for power input. It adopts the rail-type installation, which is compact and easy to install. It combines multi functions in one, including serial server, Modbus gateway, MQTT gateway, RS485 to JSON, etc. I have the settings for the Waveshare exactly as in the Wiki screenshot. plugin_sofar] sofar: cannot find serial number, even not for other Inverter Aug 1, 2022 · Nach einigen Recherchen ist habe ich rausgefunden, dass hinter meiner Anlage die Solax Anlage sich verbirg. Fork 85. Modbus RTU Relay (D) Modbus RTU Relay 16CH Modbus RTU Relay 32CH : Communication parameters; Communication interface: Ethernet port (PoE support) RS485 port: Baud rate-4800，9600，19200，38400，57600，115200，128000，256000 (configurable) Default communication format-9600, N, 8, 1: Communications protocol: TCP/UDP/MQTT: RS485 protocol using vircom i can set the waveshare up with a static IP address, baud rate of 9600 , port 502, modbus_tcp_protocal and simple modbus gateway as per the attached pictures( not sure they will work) in the solax intergration i have set the inverter as Solis, modbus 1, given it the IP address and port number etc. I've got a Solax X1 Mini G4 and paired to this I have the Waveshare ETH POE adapter. Fork 56. Mit Hilfe von #4981 ist es jetzt möglich, evcc als Modbus Proxy einzurichten. Mar 20, 2023 · 2023-03-20 08:06:55. Inverter brand. plugin_solax] SolaX: reading serial number from address 0x0 failed; other address may succeed 2023-01-27 14:32:30. It doesn't help it's a completely different interface compared to the Ethernet version. I'm using Vircom to set up DHCP and other bits as described in the installation notes. Damit spricht evcc mit dem Gerät, weitere Gerät mit evcc welches die Anfragen dann durchreicht. Nun habe ich seit 2 Tagen auch EVCC integriert. Integration Version. Looking into using Modbus_TCP Protocol and integrating with HA via MQTT or even setting the MQTT on the Waveshare, but that is not my priority at the moment. 7 adds real time Battery Input / Output sensors for the Solis Inverters. The DLS-W is enough for my reporting and to report back to Solis Cloud, especially since I made a lot of effort to integrate it with SolisMon3 and Grafana . @cewbdex What network map do you mean? The Aug 12, 2023 · Solis - Anbindung in HA aber nicht in EVCC. See #14 (comment), and wills106/homeassistant-solax-modbus#340 for more details. Dec 27, 2022 · Node-Red modbus tutorial how to connect waveshare gateway. Jul 2, 2022 · Not sure whether it is something new, but what is reported in HA as solax_backup_nightcharge_upper_soc is called "Charge battery to %" in Solax Cloud app, which sounds more like the charging target independent on time, than just the night charge from the grid. 0. components. Leider kann ich diese modbus tcp ip nicht I would also like to integrate my 2nd Solax (X3 Mic) into HA. Onboard Original FT232RNL and SP485EEN chip. 07. I have a separate waveshare for each inverter. I spent a good couple of weeks figuring out why the inverter was coming back as 'unknown inverter' until I saw a post recently addressing this (pun intended). It has an RS485 interface and an Ethernet interface. Due to posting limitations for new users (one image per post) i wont post the first setup window in the solax setup page. Then configure one instance for each inverter. This integration was inspired by fboundy's ha_solis_modbus. I have the device wired, and it's getting power from inverted, and I have connected the Waveshare to my network via ethernet. SolaX PocketWiFI 2. To be sure: I am physicaly connected ( 2 wires without GND) with Waveshare ONLY to Master and ALL data is coming from Master(?). Inquiry the Inverter register data. Unlock Inverter Unlock Inverter - Advanced Was it intentional? Thanks Integration Version 2023. My máme Home Assistant se Solaxem propojený prostřednictvím Solax Cloud. 8. Using independent modbus tools I can still see there is a modbus connection but I need to work out how to use modbus commands and work out if it is working well enough to provide the required data. ) I am trying to edit the following values but they just change back: SolaX Manual Mode Control; SolaX Manual Mode Select; Solax Charger Use Mode; I can change them in the Solax App and this is reflected instantly in HA. 168. As of 12th March 2023 it's a bit unknown how to fully Interact with the SolaX EV Charger. Collaborator. Select connection type as Modbus TCP/IP. Waveshare V1. This occurred with 2024. uk/knowlege-b Mar 3, 2024 · I changed Waveshare settings and I am waiting for results. 486` - Major Config Change on TCP Server - `Multi-host non-storage type` - Wording amended - Config screenshots updated - at least partially, and to reflect major changes - Highlighted different Serial configurations for Waveshare and Dataloggers - License changed to 'CERN Open Hardware Licence Version 2 Oct 11, 2022 · Unable to find "vircom" tool · Issue #145 · wills106/homeassistant-solax-modbus · GitHub. Kanalmitglied werden u Waveshare USB to RS485 FT232RL. Ich nutze den Solax X1 Mini in Verbindung mit einem Waveshare RS485 to RJ45 Ethernet Converter Module, allerdings habe ich den dann nicht direkt in EVCC eingebunden, sondern mir noch ein "Skript" davor gebastelt, da der Solax ja bei zu wenig Sonne aus geht und die Anfragen dann in einen Timeout laufen und zum anderen Details. Serial number, Backup Discharge Min SOC, Discharger Start Time 1) which cleary shows setup data from my inverter. Modbus protocol: Standard Modbus RTU protocol: Power supply: DC 7~36V: Digital input: 8DI, 5~36V, passive / active input (NPN or PNP), built-in bi-directional optocoupler isolation: Digital output: 8DO, 5~36V, open-drain output, output load: 500mA per channel (MAX) Apr 1, 2024 · I have been having issues like this for the last month after 6 months of stable use with the PocketWifi 3. 570 WARNING (MainThread) [custom_components. 6K-48ES-5G and am using a Waveshare RS485 to ETH POE adapter. Modbus RTU Analog Input 8CH (B) displays in voltage by default, and the unit is mV. Jun 15, 2023 · 2023-06-14 17:03:03. Feb 22, 2024 · Waveshare ist Master, bei Modbus/RS-485 darf es nur einen Master geben. 2023-09-10 09:38:48. plugin_growatt. Notifications Fork 67; Star 238. Visit my website to download ZIP file with node-red flow:https://custom-automation. When configuring the SolaX Modbus integration, specify the network IP address of the Waveshare device, not the address of the SolaX. 4. I wonder if it could be a problem with the device Waveshare. Sorry for the time spend May 14, 2021 · The user docs for the X3 Mic say. Ich habe einen Hybrid inverter von solis. 2b18; HA Jan 17, 2024 · SilverHunter1st. 175 WARNING (MainThread) [homeassistant Modbus protocol: Standard Modbus RTU protocol: Power supply: DC 7~36V: Digital input: 8DI, 5~36V, passive / active input (NPN or PNP), built-in bi-directional optocoupler isolation: Digital output: 8DO, 5~36V, open-drain output, output load: 500mA per channel (MAX) 2023-09-08 14:10:00. There is another pair of RS-485 connections, but they are specified for a meter. As the DTSU is using RS485 already and Waveshare would use the same wire. Growatt MIN 3600 TL-X. plugin_solax] SolaX_03: reading serial number from address 0x0 failed; other address may succeed 2024-02-15 07:49:15. Do I need to set something different in the configuration (in HA)? Another Modbus address or another Oct 25, 2023 · It seems to me that a device that should receive modbus communication does not receive HA. B. so I am unsure if the modbus connection has changed? Feb 1, 2024 · 2024-02-15 07:49:15. Daten kommen so deutlich häufiger und lokal. plugin_sofar] sofar: reading serial number from address 0x445 failed; other address may succeed 2023-09-08 14:10:00. Serial prefix. darkrain-nl Nov 26, 2022. The inverters must have different Modbus addresses, so you need to change the Modbus addresses of the inverters first. If I connect both, I no longer receive any data from my Hyb inverter. My setup: Solis Hybrid inverter with an S2-WL using LAN datalogger. rk fh tr jh wj pj zd qr ae mg