DALY Accessory 4.3 Inch Touch Screen Display with UART Port Smart BMS

Works Great. Good resolution

Estoy sumamente complacido con la información que ofrece este equipo

I have 2 other DIY batteries using Daly BMSs with Bluetooth to the application for changing values. My most recent build of another DIY battery with a Daly BMS won’t connect Bluetooth to the application. The screen was purchased for troubleshooting. Unfortunately, there is no information on how to enter parameters and many of them have 2 entry fields stacked vertically and a single Set button. I was trying to change the preset CellVHigh value from the preset 3.75V value to 3.65V. The CellVLow value was changed instead, due to no directions, and the screen would no longer display. This was the case even after unplugging the screen and plugging back in multiple times over 2 days of frustration. After wasting time trying to research the problem and not find any information, I accidentally found a fix. If you remove the balance cable connection and then plug it back in, the screen will display for about 10 seconds before going permanently black again. During those 10 seconds, you need to correct your CellVLow value which then allows the screen to display normally. PLEASE at least add a pdf link to the Amazon product information screen explaining how to change values. This would have been a 5 star review if there were any instructions.

Works for one BMS. Has an option to select which bms it doesn't seems to do anything. I have 4 batteries and 4 bms hooked in parallel would have been nice to be able to monitor all 4 the same as I would with the Bluetooth modules. Right now I'm using this on one bank and using thr Bluetooth modules for thr other 3. Not the best solution but it works.

Does wat it hs to do and it works fine.

Works as advertised.

Nice product goes well with my Daly smart BMS and Bluetooth module for the 48v lifepo4 battery build for my solar energy storage.