bluetooth BMS?
- Thread starter aethyr
- Start date
Why would you think just having GPS - a receive only, one-way protocol - would mean it has an anti-theft tracking feature?
As stated, the latter requires a SIM, cellphone data communication.
Difference between "necessary" and "sufficient"!
Also they would not be so cheap.
Not to mention, there would have been some discussion on the topic.
As stated, the latter requires a SIM, cellphone data communication.
Difference between "necessary" and "sufficient"!
Also they would not be so cheap.
Not to mention, there would have been some discussion on the topic.
eee291
100 kW
Andrewol said:
The answer is no, can we move along now? Thanks
https://www.aliexpress.com/item/1005001343441283.html?spm=a2g0o.productlist.0.0.348d5d98FD3Tic&algo_pvid=9b84071e-996f-4be2-89c9-d5c1b8b0343d&algo_expid=9b84071e-996f-4be2-89c9-d5c1b8b0343d-0&btsid=21135c3416036686847302137e5e3d&ws_ab_test=searchweb0_0,searchweb201602_,searchweb201603_
Where do you see a word about required sim card\mobile data?
Of course to use\download the bms app\software you have to have mobile data or wifi\cable connection with internet access.
Where do you see a word about required sim card\mobile data?
Of course to use\download the bms app\software you have to have mobile data or wifi\cable connection with internet access.
Andrewol said:
That crazy URL does not work from here.
Start a new thread for this anti-theft topic, that really has nothing to do with BMS functionality, and especially not bluetooth.
Question: what other comms protocol connects between your phone and your onboard alert / tracking device, as it's driven around the countryside or locked up in a building somewhere?
serious_sam
10 kW
As previously suggested, you should buy that BMS, and when you have it working, start a new thread about it.Andrewol said:
thepronghorn
1 kW
I know that the cell counts are configurable in the PC software, but can they be set below the range that they are advertised as being capable of handling?
For example, if I buy the 15S version of the 10S-15S BMS linked below, can I configure the BMS to work properly on 8S? I am running 8S right now but am planning to upgrade to 12S in the future.
LLT Power 10S-15S, 20A-60A BMS
Thanks!
For example, if I buy the 15S version of the 10S-15S BMS linked below, can I configure the BMS to work properly on 8S? I am running 8S right now but am planning to upgrade to 12S in the future.
LLT Power 10S-15S, 20A-60A BMS
Thanks!
aethyr said:Can anyone explain this? The app and the BMS itself is claiming that the 11th series battery is 0.1V and that the 10th is 4.9v. This is patently false because I checked each series with my multimeter and every battery is roughly 4v. And we also can tell that the 10th and 11th series voltage is wrong because if you actually add every group up it should be about 77v (according to the reported voltages), but the total voltage is shown to be 80v, which means that each series is roughly at 4v.
Finally the app's own "CellLow" is shown to be 3.975V and not 0.110V, and the cell high is shown to be 4.069, not 4.99. The BMS won't charge and then out of the blue, maybe after a few minutes or more, it starts charging and when I look at the cell voltages, the 10th and 11th cells are now fine.
I've wired up as charge only, BTW. So NEG battery wire to B- on the BMS and CHG- to C- on the BMS.
Any ideas?
So I found the issue. It was a broken solder on that balance wire that was surrounded by heat shrink, so I couldn't tell the solder was broken, and that heat shrink SOMETIMES helped keep the connection. So when I tried to probe with the multi, the connection was fine, but as soon as I put the battery back and went for a ride, it would wiggle loose.
Maybe I need to use clear heat shrink on all my connections 
eee291
100 kW
thepronghorn said:
The answer is no, I've tried on three different variants of the LTT BT BMS.
thepronghorn
1 kW
eee291 said:
Disappointing, but thanks for the quick and straight answer!
serious_sam
10 kW
Link?Davideus said:
maSch
10 mW
even if that works
I would not send my position to some flimsy chinese server
I would not send my position to some flimsy chinese server
serious_sam
10 kW
There's no 2G network in Australia anyway.
maSch
10 mW
thought 4G is down compatible?
nardcox
100 W
NVM, problem solved.
maSch
10 mW
you are absolutely right, sorry
back to smart ANT BMS
I am following this thread because I ordered a 24s ANT
but after reading many pages here,
I am confused on all the models and makes that are out there
seems that the quality differs a lot
back to smart ANT BMS
I am following this thread because I ordered a 24s ANT
but after reading many pages here,
I am confused on all the models and makes that are out there
seems that the quality differs a lot
Yes, if only there were an easy identifier for
make / model / version# or production date range hardware / revision# firmware
and then shorter threads focussed on each separately.
Instead, need to read this whole mishmash thread, super inefficient
make / model / version# or production date range hardware / revision# firmware
and then shorter threads focussed on each separately.
Instead, need to read this whole mishmash thread, super inefficient
serious_sam
10 kW
Nah, totally different unfortunately.maSch said:
https://www.finder.com.au/australian-2g-switch-off
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