Switch OLED teardown V1/V2

[Donnie-Burger]

The one million question is: where to buy?
LOL

Prolly be ready soon.

 

[evil_santa]

he had posted the schematics on GitHub, but I was too slow and couldn't save them before it was deleted.

 

[FR0ZN]

I wonder how good the connection to the BGA is.

 

[izy]

https://www.pcbway.com/project/shareproject/D0_adapter_for_BGA153.html

 

[izy]

I wonder how good the connection to the BGA is.

well its soldered so its solid
you just tin the pcb slot it under and heat the bga with hot air

 

[mvmiranda]

https://www.pcbway.com/project/shareproject/D0_adapter_for_BGA153.html

Can I already order it??!
Bless your soul!

 

[grubgrub]

Can I already order it??!
Bless your soul!

What's the price of it?

 

[mvmiranda]

What's the price of it?

it depends on the amount you select.
50 pieces are coming to me around 105 USD + shipping.

https://www.pcbway.com/project/shareproject/D0_adapter_for_BGA153.html

I cannot select Finished Copper at 1 oz Cu(35µm) :/
do you happen to know why? LOL

EDIT: according to the PCBWay support we cannot select 1 oz Cu(35µm) at 0.1 thickness. It'll need to be 0.13...
At 0.1 it'll only be 0.5 oz Cu(18µm).
Any thoughts on that?

 

[gokuz]

https://www.pcbway.com/project/shareproject/D0_adapter_for_BGA153.html

Possible to make 14 half holes and only the 3rd point with copper?

If its possible, you don't need to solder at all.

 

[impeeza]

Well are the modchips dead?

Nop, you only need to desolder the eMMC from the board

where is placed the eMMC?

directly soldered to Main board.

Emmc was soldered to the board on the lite, all we need to do is figure out the read and write pads. Worst case scenario is desoldering the nand, modifying it, then reballing it. Whether or not glitching works is another question.

The test points are already avalaible on the net, there is one which by now need you remove the eMMC chip and solder a cable directly to one soldering point and then resolder the eMMC chip Thrilling adventure.

Or use a very very thin cable a a lot of aiming, or the adaptor explaned before. Big N hide the test point but like the life, it will be find the way

 

[slslasher]

it depends on the amount you select.
50 pieces are coming to me around 105 USD + shipping.


I cannot select Finished Copper at 1 oz Cu(35µm) :/
do you happen to know why? LOL

EDIT: according to the PCBWay support we cannot select 1 oz Cu(35µm) at 0.1 thickness. It'll need to be 0.13...
At 0.1 it'll only be 0.5 oz Cu(18µm).
Any thoughts on that?

do you have a screenshots of the settings to choose at pcbway?

 

[mvmiranda]

do you have a screenshots of the settings to choose at pcbway?

Open the link @squee666 posted above and scroll the page down to the description section.
You'll see the proposed settings.

I could not select the Finished Copper at 1 oz Cu(35µm) and taking to the PCBWay support I learned I cannot have thickness at 0.1 and finished copper at 1 oz Cu(35µm) on the same board.
It has to be either thickness at 0.13 and finished copper at 1 oz Cu(35µm) or thickness at 0.1 and finished copper at 0.5 oz Cu(18µm).

@squee666, do you have any comments on this?

Thanks!

 

[slslasher]

it depends on the amount you select.
50 pieces are coming to me around 105 USD + shipping.


I cannot select Finished Copper at 1 oz Cu(35µm) :/
do you happen to know why? LOL

EDIT: according to the PCBWay support we cannot select 1 oz Cu(35µm) at 0.1 thickness. It'll need to be 0.13...
At 0.1 it'll only be 0.5 oz Cu(18µm).
Any thoughts on that?

Open the link @squee666 posted above and scroll the page down to the description section.
You'll see the proposed settings.

I could not select the Finished Copper at 1 oz Cu(35µm) and taking to the PCBWay support I learned I cannot have thickness at 0.1 and finished copper at 1 oz Cu(35µm) on the same board.
It has to be either thickness at 0.13 and finished copper at 1 oz Cu(35µm) or thickness at 0.1 and finished copper at 0.5 oz Cu(18µm).

@squee666, do you have any comments on this?

Thanks!

I did but not sure if this is correct. There is only 0.2mm for thickness, and 6/6mil for min tracking/space.

 

[mvmiranda]

I did but not sure if this is correct. There is only 0.2mm for thickness, and 6/6mil for min tracking/space.

View attachment 283333

You're at the wrong place.
You should select "FPC/Rigid-Flex". But you'll end up in the same situation as I am: unable to select the proposed Finished Copper setting.

Cheers!

 

[slslasher]

You're at the wrong place.
You should select "FPC/Rigid-Flex". But you'll end up in the same situation as I am: unable to select the proposed Finished Copper setting.

Cheers!

ah i see, thanks. btw aim i supposed to select flexible pcb for the pcb type? I could select 0.1 fpc thickness and 0.1 oz cu

 

[mvmiranda]

ah i see, thanks. btw aim i supposed to select flexible pcb for the pcb type? I could select 0.1 fpc thickness and 0.1 oz cu

View attachment 283334

What the heck!
I spent almost 1 hour yesterday with a PCBWay Support engineer who told me I cannot have this setting

Lemme try again!

 

[mvmiranda]

ah i see, thanks. btw aim i supposed to select flexible pcb for the pcb type? I could select 0.1 fpc thickness and 0.1 oz cu

View attachment 283334

What sorcery did you do?
I still cannot select it!

My settings are 100% the same as yours, except the layers since the hint box is in front of it.

EDIT: right! Select 2 layers and you'll see!

 

[slslasher]

What sorcery did you do?
I still cannot select it!

My settings are 100% the same as yours, except the layers since the hint box is in front of it.

EDIT: right! Select 2 layers and you'll see!

ah crap, u are right. i forgot to select 2 layers. dam, is 0.13 that far off hahahaha

 

[mvmiranda]

ah crap, u are right. i forgot to select 2 layers. dam, is 0.13 that far off hahahaha

Well, given the tight fit we're at, I dunno.
I don't have an OLED for now to try it so I was *hoping* @squee666, @FR0ZN or @iolo57 would now...

 

[FR0ZN]

Nah I have no rush here.
As much as I appreciate the community talking matters in their own hands, I will keep waiting for HWFLY to release a version of their modchip for OLED models.
I don't want to butcher a Core/Lite modchip in there.