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syssi / esphome-tianpower-bms

ESPHome component to monitor a Tianpower Battery Management System via BLE
Apache License 2.0
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Doesn't work on 51.2V 200ah LiFePO4 #16

Closed yutani42 closed 6 months ago

yutani42 commented 6 months ago

Hi,

might be obvious (?) but I tried Your solution on a BasenGreen 10KW Wall-Mounted 51.2V 200ah LiFePO4 https://www.basengreenshop.com/48v-lfp-series/basengreen-10kw-wall-mounted-51-2v-200ah-lifepo4-battery-pack-for-solar-energy-storage and it doesn't seem to work:

grafik

Any chance this could work somehow?

syssi commented 6 months ago

Whats the advertised bluetooth name of the BMS?

yutani42 commented 6 months ago

TP_BSTBD-23I-401

yutani42 commented 6 months ago

Now realizing it might be a tianpower BMS i tried Your other repo, but to no avail: grafik

syssi commented 6 months ago

It looks like you have missed to update the mac_address substitution to the MAC address of your device.

yutani42 commented 6 months ago

Oh boy, I missed that, now it works, I almost can't believe it!

Thanks for Your help and great work!

syssi commented 6 months ago

Could you provide some details of your battery? I would like to extend the README of the tianpower BMS project.

yutani42 commented 6 months ago

Sure, what do You want to know (the store page pretty much gives all the tech-details?)

yutani42 commented 6 months ago

Also I tried this coffee thing, but I don't have a credit card. Do you happen to have Paypal?

syssi commented 6 months ago

This is my paypal handle: https://paypal.me/syssi84

Thanks in advance!