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Hi. This is how I use Wi-Fi for Home Assistant.It took a while, but the effect was very good. My BMS via the rs232 connector connected to the rs232 ttl to uart converter. And further to esp32. I converted the esp32 software from seplos-bms. Here's your software...

Hello . I am new and beginner. Have you solved your problem. In the documentation for 14s appendix.

Hello.Sorry for the translator. ;-)I'm currently testing TDT-6022. SoftwareXdzn V2.4 from which I download data for further processing. Batteries connected to the BMS. For now, I am not connecting it to an inverter.What I managed to do: send data via WiFi to Home Assistant and create a dashboard...

Hi. Change the communication protocol in the tdt-6022 software. Now when pylontech detects it, it thinks it's lifepo4. 52.4 : 14 = 3.74 . What are you connected to: rs232 or can.

middle

and what software do you have?

Editing the .yaml file. there is .yaml for two batteries.

and if you have the switch set to BMS, on off off off

take a photo of the bms where you have rj11 how did you connect rj11 to esp32

Yes, there is a problem with this. I wonder if it is necessary to calibrate the current, because it is used to calculate Ah.

I don't understand. You mean the cooperation of the Inverter with BMS-tdt. Is it about the cooperation of esp32 software with BMS-tdt. The RS232 connection is UART through such an adapter. For me it's 14s, for 16s in the .yaml file remove # here: # cell_voltage_15: # name: "${name} cell...