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Hello, i have a pace bms and a Waveshare RS232 to eth connect and this error. Baud rate 9600 device and bms.
Can you help me?
2024-11-18 15:51:10,893 - pacebms_rs232 - DEBUG - analog data reci…
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Hi all
Is the CN-CNT connection using RS232 or RS485 as communikation protocol.
I believe it is the RS232, but could you please confirm and show some documentation.
Thanks in advance.
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Using https://www.waveshare.com/wiki/Pico-2CH-RS232 and [US Solid 3kg scale](https://www.amazon.ca/U-S-Solid-Electronic-AC100V-240V-Measurement/dp/B09X12DCNG/)
EDIT: one Pico-2CH-RS232 is available…
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### A clear and concise description of what the problem is.
Hello,
Somebody know Easun/Isolar SMG II 2,2Kw Inverter is working?
No connection possible via rs232
Thanks
### Additional context
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As a follow up to #20, the goal is to get a similar interface and [IolT setup](https://ac-training-lab.readthedocs.io/en/latest/devices/setup_iolt_devices.html) to that of the US Solid scale. Some rel…
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[PS_RS232_Protokol.pdf](https://github.com/user-attachments/files/17682536/PS_RS232_Protokol.pdf)
hi, cable RJ45 to WiFi plug pro 05 has only 4 wires connected. this are for the RS232. eason was so…
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Hi, I'm having trouble starting the Addon and connecting to the BMS.
I've tried all of the options under bms_type (PACE_LV, JK_ESS, RN200, TDT, PACE_LV_V1). In most cases it throws "pacebms_rs232 -…
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[RS232 Communication Protocol V1.0-220209.pdf](https://github.com/user-attachments/files/17615615/RS232.Communication.Protocol.V1.0-220209.pdf)
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Hi @syssi,
Not sure if it was already implemented but seems there is a new variant of the protocol :
[Axpert_KSMKSV_RS232_Protocol-C20170821.pdf](https://github.com/user-attachments/files/1552113…
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Hi, great solution with M5stack RS232 base!
I use it now with Zehnder WHR930, with RJ45 instead of DB9 connector: https://community.home-assistant.io/t/zehnder-comfoair-ca350-integration-via-serial…