DieBieMS v0.8 2nd batch (Total 48pcs, closed)

mmaner · July 16, 2018, 5:33pm

Resistance… LOL

mmaner · July 16, 2018, 7:11pm

…a little star trek humor, god im a geek

PatRocks · July 16, 2018, 7:39pm

The force is strong with this one lol. @deucesdown , I get it now!!! Thanks @mmaner , that’s amazing. Still, what are you doing with that bank @PXSS ?

PXSS · July 16, 2018, 7:55pm

I have two of those.

We use them to test propulsion systems and sink the power out of our dyno. I use them specifically to test large batteries at 120+ amps. I can’t say much more than that but they make for really nice space heaters in the winter.

deucesdown · July 16, 2018, 10:03pm

I’m thinking you can load test and form abs enclosures at the same time!

webst · July 17, 2018, 11:27am

@Samau18 Packaging is top notch!

Also I was going to ask if this needs soldering but then I read the post above. Pretty cool tech, mainly because it seems so obvious once you see it.

Thanks!

uigiroux · July 17, 2018, 4:05pm

Hey I just noticed this, but I thought these were supposed to come with a slot for a micro SD card? Why didn’t these come with that? Also, what would we need to do to install one to the PCB?

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webst · July 17, 2018, 4:12pm

uigiroux · July 17, 2018, 4:51pm

Oh, whoops that slipped past me thanks for pointing that out! What would the SD card be used for on a BMS?

DeathCookies · July 17, 2018, 5:05pm

Data logging without the need of a constant Bluetooth connection.

JTAG · July 17, 2018, 6:44pm

Datalogging is not implemented yet . We did verify that the interfacing is correct .

Angelesen · July 18, 2018, 4:49pm

Any boards left?

Samau18 · July 18, 2018, 5:06pm

All of the batch2 has been accounted for, can put you on queue if anyone backs out if theirs.

Will start batch 3 if I can get the next 30 pcs interest.

Blacksheep · July 18, 2018, 7:08pm

He can have one of mine so everyone gets one

Itsmedant · July 18, 2018, 9:04pm

Just PMed you…I’m dying for one of these…It will match my NESE kit I’m printing right now.

I have a 10s BMS but changed my build up to go with 12s so I need a new BMS.

SkaterBoy58 · July 20, 2018, 7:13am

@Samau18 Sam - What parameters does the OLED display “out of the box” ? Thanks

Samau18 · July 20, 2018, 7:39am

Just basics charging, charged, balancing, error icons

SkaterBoy58 · July 20, 2018, 7:45am

including individual cell voltages?

Samau18 · July 20, 2018, 8:24am

Only in vesc tool. You can change the code to show it, is open sourced.

bevilacqua · July 20, 2018, 8:37am

if you can access the vesc terminal via a mobil-app (I know the Metr App can do it) you can read the cell voltages typing a command like “cell voltages” or something similar. It was mentioned either in this thread or in the original diebiems thread.