Endless Sphere

electric_nz wrote: ↑

Oct 23 2020 3:48am

Ok thanks. Is there any way to easily power lights from this bms?

the only way is to extend the on-board LED outside but it's 3.3v only


regards,

Danny

Does the Neptune BMS switch the negative terminal to the battery? no, Neptune's power switch is used to shutdown the power-supply, one side is GROUND and other side is its Voltage regulator. If so I’ll run the LED +ve to the 3rd series battery and the LED -ve to the Neptune -ve output. then the LED...

Amp ratings? Almost no info on your webpage. In the user guide it says "DISCHARGE CURRENT RANGE 0 - 59.00A" So I expect it to handle 50A. It comes with tiny 14AWG wires which are only rated to 15A. So the 15 in "NEPTUNE 15" is the Amp rating? False advertising! Don't need to wor...

I don't have a lot of room in my batterycase but 10mm would probably work. It's 13mm thick!!!! Doesn't fit. Why would you lie about that? Some customers contacted you before about the wrong dimensions and you admitted it was incorrect but you still didn't change it on your page? False advertising! ...

Hello, I already found the solution, it is incredible but it is true, in version 9/10 of android you have to have the bluetooth activated and also the GPS, amazing, I discovered it when installing an application to pair the bluetooth, and it asked me to connect the GPS. I did the test and managed t...

Hello, I need help, I have changed my phone for a more modern one, the model is Xiaomi Mi note 10 pro, and I cannot link the neptune 15 via bluetooth, I have tried all kinds of configurations but there is no way, my wife has the Xiaomi redmi note 9s and i can't link it either. The Mi note 10 pro ha...

AlexTM wrote: ↑

Jul 31 2020 9:45am

It is an extender for a Turbo levo, specialized.
with 21700 5000mah cells
10s2p

OK thx for your info.

Danny

AlexTM wrote: ↑

Jul 31 2020 9:38am

Thank you very much Danny, that's it.
A pleasure to deal with you.

Don't hesitate to contact us again

Your application is 10 cells ? what's your speed controller model ? VESC for skateboard ?



Danny

Perfect, so I'm in the latest version, fantastic My question is: What is the ideal way to balance the cells, in my specific case I have cell number 8 that is much ahead of the others, and I want to balance it, I enter the loading screen, I give it to balance and see how it works on the cells, I lea...

AlexTM wrote: ↑

Jul 31 2020 8:10am

OK, I look it up and tell it to you.
Thank you

checked your current firmware is updated, the latest version is 1.1.7 not 1.1.17 (it's typo when create for beta user last time).

we will amend its version number and description, sorry about that.

we can focus on your charging issues now.

Danny

AlexTM wrote: ↑

Jul 31 2020 8:00am

this link does not work, it gives download error, I downloaded it from the previous post

can you tell me your purchase date and name on transaction ? we would like to check what's the default firmware on your Neptune 15


Danny

The strange thing is that I download the file from the post before the link that you put me, that does not work. do you mean 1.1.17 or 1.1.16 ? I did the usual procedure and there if I saw a load percentage until I finished inserting the file, the rare thing is that I got a version that does not co...

Hello, I follow the steps of the PDF. I copy 48KB .Bin file into the firmware directory. I load it from the application, and it gives me those screens that I put. It looks like it disconnected from the bluetooth, but I'm not sure. I have tried many times and it always gives me that failure. please ...

Sorry for my ignorance, I am very bad with English. I can't install version 117, do you have a lot of changes? I think I'll stick with 1.1.07 Another thing, how does balancing work? Cell 8 has a high voltage rise, I put it in balance mode for a long time, but I don't notice much difference. What is...

AlexTM wrote: ↑

Jul 29 2020 6:26am

And now several cells tell me they have no voltage, have you changed the bms connections? it's a 10S2P

you are still with 1.1.7 and please
Go to OPTION -> DEVICE, and change the CELL NUMBER to 10

Danny

Hello, my name is Alex, I have had the Neptune 15 for almost a year, I bought it to get an extension of the Turbo levo. Due to personal problems I could not finish it until now, and the Neptune15 seems fantastic to me. The firmware I have is 01.00.10, but I see that there are new updates, but they ...

I have balance charged all 3 packs to storage charge which is 3.8v per cell. I have done this with a Thunder Power lipo balance charger which I use for my R/C Models if you follow my diagram to connect all 3 packs in series, and measure all adjacent pins and beware of polarity, it shouldn't be any ...

I have tried this wiring configuration with my current BMS - I connected the 3 batteries together with the discharge leads, then connected the balance plugs - but when I connected pack 2 in it short circuited when I had the - wire into the + as per your diagram can you use multi-meter to measure ba...

Thanks Danny I will wait as I'm currently buying the parts at the moment. Will it handle 3 x 6S lipo? If so how do I wire these into your Neptune 20 - PM me if you have any instructions yes, all you need to do is make 3 6s pack in series >> 18s, and use Neptune 18s connector connect to Neptune 20 D...

Thanks Danny I will wait as I'm currently buying the parts at the moment. Will it handle 3 x 6S lipo? If so how do I wire these into your Neptune 20 - PM me if you have any instructions yes, all you need to do is make 3 6s pack in series >> 18s, and use Neptune 18s connector connect to Neptune 20 D...

firmware 1.1.7 with regenerative support

1.1.7
=====
https://drive.google.com/open?id=1gFDga ... GCwp3rj2sV


firmware upgrade guide
======================
https://drive.google.com/open?id=1IDJO2 ... udQIdmDqcV

I think we can simply modify the workflow of "zero current detection or current below CV current" to accommodate the regenerative trigger as CHARGING. current workflow ============== CHARGE / REGEN CURRENT is detected >> charge job started >> when CURRENT is below 0.6A (tiny CV current) or...

Is anyone using a Neptune 20 lite with 3 x 6S LiPo batteries? I am thinking of buying one but want to ensure it will work with 18S Lipo made up of 3 x 6S Lipo Can you switch on BMS to charge only and leave turned off when riding or do you leave on while riding - if so what is the current rating for...

That's right. The scooter has a motor brake, and it uses regen braking all the time. And it's the only brake the scooter has, and a very strong regen brake. >>> look like your last action was braking in front of your office door, and once Neptune detected CHARGE CURRENT it's start CHARGE JOB, and w...

psatu wrote: ↑

May 19 2020 3:43am

By the way, I now checked the MOSFET state after I rode to the office, and the status is 0x42. And the charging does Not start as I tried it, even though discharge has happened!

>>> REGNERATIVE kicked in ?