Most reacted posts

Thank you! I checked again and my Multimeter says 2.98V between the Pins. This is what my terminals look like: Really strange - how many different versions are there? I checked between the two pins in the middle on second picture. Right terminal says "PC" on chinese :)

@Sverige @Schovie Hi there, can you confirm that entering 15300 deactivates the sleep timer? Thanks

I'd suggest to show how to activate BMS for the first time - put in some charge voltage or short J5 - because that was something i struggled with. I think it's the reason why some folks think they got a defective unit because before activating the measured voltage through the BMS was around 9.5V.

Hi again, i just tried the wake-up by connecting the J5 Pins for 1 sec several times (changed slepp timer to 120s) and in my app everything seems to be ok after 2-3 wake ups. No false voltage readings at the moment.

@Sverige Have you tried to stop the app on your phone manually before waking up the BMS? Maybe it's a problem with handling of variables in the app and not a problem with the bms.

Hi Sverige, i just got my DALY Smart BMS 4s 250A. It's a UART Version. Everything works at the moment (Bluetooth and PC Connector via UART). The Connectors are a little different. Can you tell me if TRIG+ on J5 is around 3.3V? Half of the connectors on my BMS are not labeled. Thank you. I need...