Did you make those boards?Thanks. After a bit of fiddling, I got the
library imported into ESPHome and got it working that way.GitHub - FurTrader/Overkill-Solar-BMS_2-Arduino-Library: Read and Write Library for Overkill Solar BMSs
Read and Write Library for Overkill Solar BMSs. Contribute to FurTrader/Overkill-Solar-BMS_2-Arduino-Library development by creating an account on GitHub.github.com
forgot to ask, where/how did you make the boards? They look great.Thanks. After a bit of fiddling, I got the
library imported into ESPHome and got it working that way.GitHub - FurTrader/Overkill-Solar-BMS_2-Arduino-Library: Read and Write Library for Overkill Solar BMSs
Read and Write Library for Overkill Solar BMSs. Contribute to FurTrader/Overkill-Solar-BMS_2-Arduino-Library development by creating an account on GitHub.github.com
skillz
skillz
Will you send me the EasyEDA project?
Yep, four. I'd like to play with the project, can you share it?They look good. No errors. Let me know if you want any.
View attachment 86236
Send me a PM.Yep, four. I'd like to play with the project, can you share it?
Totally. The software running on the esp can be modified, copy/pasted... whatever. But, why do that? Your controller should be handling that and your bms should not allow over charge. Is your bulk charge voltage too high? Do your batteries need to be balanced?Could this monitoring solution be also used with logic to trigger is a breaker to disconnect solar input to charge controller?
i.e. just before the charge fet opens, solar input breaker opens?
Ditto for over voltage situation being discussed in other thread?
to have an additional layer of fail safety, would be my motivation.But, why do that?
I bought mine off of Amazon. ...That's the limit of my experience buying heltec stuffjbatx, where is the best source in your experience for the heltec products? I see they also have an interesting reasonably costed physical display for individual cell voltages. https://heltec-bms.com/ Do you buy direct or is there someone that stocks them in usa?
That is excellent and exciting work you are doing with blynk!