Application for SMART BMS Bluetooth
First of all, let me tell you that the application they CURRENTLY have on Google Play, at least to me, It gives me very few options and it doesn't work well for me..
To solve this and after much searching I found a lower version that does work, which is the xiaoxiang BMS V2.1.1011. What can you download from HERE
Recently, another version has come into my hands, This gives much more information on the main page, and allows you to modify many more parameters than the previous version. It is the Onebot xiaoxiang 3.1.1026 What can you download from HERE
And if for some reason you cannot install ONEBOT, you have the version in the play store Carplounge bms although it is not so complete.
Como configurar xiaoxiang / onebot
It has no mystery, You open the application and it asks you what your SMART BMS is, you select it, asks you for password what is 12345 o 123456.
And it automatically takes you to the main page where you can now tinker with the BMS..
V2.1.1011
v3.1.1026
IMPORTANTE BMS DALY
I have already encountered it with several users.. of the group of facebook Try to connect the Daly BMS with the Xiaoxiang APP.. and it will NOT work, you have to use his!
You can download it from play store HERE. Or from an alternative website HERE.
How to activate the bluetooth of the Daly BMS
The main thing is that all cables, including the bluetooth receiver are well connected.
Once everything is correctly connected, A charger is connected to it and with the application SMART BMS open, our bms will appear to be able to connect, It is NOT searched using the mobile's own Bluetooth.
I receive dozens of messages that the BMS cannot be found, or that there is no voltage at the output 99% most of the time it is due to using the wrong application, or because some cable is connected incorrectly.
BMS Configuration Recommendations
Many of you ask me what configuration to put in the BMS., Roughly speaking, the most important thing is “don't force” the charging of the cells, Therefore, it would be advisable to lower the maximum voltage per cell., changing of 3.75v a 3.6v and the maximum voltage of the set which is usually in 15 o similar, replace it with 14,4v.
With this we sacrifice approximately one 5% of the load, but we will extend the useful life of the battery.
But before doing it, We will apply the following configuration, by pressing the button that marked, and then you can adjust the values discussed above, although in that way, he already lowers them (although not so much).
Configuration for Epever Solar regulator or similar (configurable).
For EPEVER regulator, It is best to set USER mode with the following parameters:
- Absorption (boost): 14,2v (in batteries flying fish white sticker13.8v)
- Absorption time: 90 minutes
- 14.2v equalization (in batteries flying fish pegatina Blanca 13.8v)
- equalization time: 0 Minutes
- Floatation (float): 13,6v
- Boost recon charg volt: 13.4v
If you have a regulator NO configurable, can be placed as if it were a battery GEL.
COMMON MISTAKES
Xiaoxiang / Onebot / carplunge
- The discharge is deactivated when I remove the charger or the sun goes down and the solar panels do not charge. You must enter the configuration of the Onebot, xiaoxiang o carplounge and deactivate “shift function“
BMS Daly
- I can't see the bluetooth in the DALY APP to connect to the bms. Almost certainly one of the cables that go from the BMS to the cells is poorly connected.. And it is essential to charge the battery for it to work., or bridging these pins if your version of the daly has them.
- Increase rest time 3600 a 15300 so that it takes longer for the bluetooth to be deactivated.
