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AZ OLED setup kits for Soekris dam1021/1121 control

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A

audiozen

Member
Joined 2017
@spikestabber
@Alarudin
SK LITE does not consider controlling the external switch. So only upgrade firmware should not be able to implement this function.
@rotr
DHL is much faster than Post. By the way, your address of PayPal is Pilsen, and the Post and DHL only confirm the PLZEN. ：）
 
M

mimao

Member
Joined 2017
@audiozen
I tried to understand all what was written so far but still it have several questions (some might be lamer type: )) as I am any expert...
1. Is there any possibility to use R-Core transformers instead of Talema?Will they fit?

2. I am going to connect thinker board by Asus as alternative to RPI3. Is there any instruction how to connect it to your board? Eventually how to connect RPI3? Can be existing power supply used for this purpose or I need to add additional? Perhaps you have RPI / Asus interface done? I guess I am not the only one interested in it

3.I can see XLR outputs - does it mean they are really balanced? and if yes to have it balanced which Soekris I should buy sam1021 or 1121?

4. Assuming I will connect this thinker board will it be displayed in LCD? If yes where on this board is place to install switch for it? will remote control work with such switching?

5. Case/box. I can see schematics, drawings but perhaps you have easy way how to obtain such box? I prefer to order it in one place not in many than assemble it.
Thank you
 
A

audiozen

Member
Joined 2017
@mimao
1、No problem. You can cut the transformer part of the PCB.
2、I2S connections are generally used.
3、No really balance as dam1021.
4、The display screen cannot be replaced to LCD. The resolution and the interface are different.
All these have been discussed before.
5、The chassis is really a problem. I can't solve it now. The sample has been processed for 4 months and has not been done yet.
 
M

mimao

Member
Joined 2017
audiozen said:
@mimao
4、The display screen cannot be replaced to LCD. The resolution and the interface are different.
Click to expand...
Thank you for your answer
Regarding pt.4 I rather wanted to know is there possibility to connect Amanero card and Asus Tinker (trough I2S) and switch them somehow to finally have them separately displayed in original display. As i.e. source 1 source2
Thank you
 
N

nano35

Member
Joined 2017
Hi all, I got all the boards/transformers and am ready to assemble.
I found some old articles(yr 2015) about modding the 1021 with 16 small capacitors.
1. Is it still valid to do so with my latest version of 1021 board? I found only 12 pairs of holes now.
2. Can I still connect to a headphone jack on the board?
Thanks!
 
M

mimao

Member
Joined 2017
neodyne said:
I am currently developing a dac audio server based on the audizen kit
I machined with my cnc the back panel for embedding the plugs here is a sample of the result the file is made on autocad
regards
An externally hosted image should be here but it was not working when we last tested it.
Click to expand...
PLS share the details of your idea. Which type of server do you mean?streamer+dac+storage or something else?
BTW could you also share file you used to drill the holes on CNC. Thank you
 
Z

zxc

Member
Joined 2012
I've noticed that the volume at startup is briefly 0dB and changes to the previous setting after a second or two. Is this a 'feature' of the dam1021, or of your FW running on the ST MCU?

Can I do anything to fix that? I'd much rather that it booted "mute" or at -90dB or something, then changed to the previous setting.
 
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