DieBieMS v0.8 Batch 3

Samau18 · October 11, 2018, 9:47am

Yeah, will update.

Samau18 · October 11, 2018, 9:49am

I think charger needs to be 3v higher.

cc for limiting current, cv to lock the voltage when full charged

Trdolan03 · October 11, 2018, 5:06pm

So we are 4 weeks out on these now?

Also want to confirm that I am down for 2. It looked like a repeat but I need one for a buddy of mine

Samau18 · October 11, 2018, 5:51pm

still checking material status. Will know soon.

I will check your quantity

Friskies · October 13, 2018, 7:58pm

Any recommendations for power supplies for a 10-12s setup with this BMS for Australia? Money isn’t a problem (within reason).

Eretron · October 13, 2018, 8:43pm

spesh · October 16, 2018, 2:57pm

@JTAG will this bms place any load on the battery when its off? Ie not powered on, charging nor connected to USB? Just trying to work out if I need some other form of switching off inline?

JTAG · October 16, 2018, 7:36pm

The BMS will have a load of about 30 micro amperes when it is disabled, therefore you dont need any other means of separating the battery from the BMS. It is intended to get rid of that hassle and always be connected.

Wraith · October 16, 2018, 9:01pm

@Samau18 whats the timeline for payment collection for these? I wanna make sure I have some set aside when you start sending invoices

spesh · October 20, 2018, 1:45am

Fantastic thanks

Trdolan03 · October 23, 2018, 6:36am

@JTAG is there currently any way to check the cell voltages via Bluetooth?

Manuel · October 26, 2018, 3:49pm

@Samau18 Is there still a chance to join in for two units?

Samau18 · October 26, 2018, 4:09pm

Yup a made plenty more

spesh · October 26, 2018, 4:25pm

@Samau18 how’s the eta looking?

Samau18 · October 26, 2018, 4:38pm

materials are arriving ~3wks, 2 weeks more production and testing

spesh · October 31, 2018, 1:07pm

Good news

Does anyone have a dimension drawing available? I can see there is a solidworks one on github but I don’t have the software to open it. I’m printing a tray of sorts to mount all the electronics on and would like to get it done ready for it arriving.

Blix · October 31, 2018, 1:21pm

Here you go: https://www.electric-skateboard.builders/t/diebiems-v0-8-2nd-batch-total-48pcs-closed/58327/135

spesh · October 31, 2018, 2:53pm

Thanks, thats helpful but I need the mounting centres on the holes also.

spesh · November 2, 2018, 5:05pm

15411782513856124146000631905176

Managed to convert the solid works file on github and printed it so at least I’ve got a mock up. Bigger than I thought!

JTAG · November 2, 2018, 8:27pm

Wow, just wow .