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Jempie · 08-27-2021, 09:41 PM

(08-27-2021, 03:37 PM)fdealexa Wrote: Hi Jempie,
Please try the following link:
From Adrian istruction

Regards,
Francesco

Francesco,

I have connected the display that way but still nothing

Jempie

fdealexa

(08-27-2021, 09:41 PM)Jempie Wrote:
(08-27-2021, 03:37 PM)fdealexa Wrote: Hi Jempie,
Please try the following link:
From Adrian istruction

Regards,
Francesco

Francesco,

I have connected the display that way but still nothing

Jempie

Which command are you using?
You could use "mpd_oled -o 1.....

Jempie · 08-28-2021, 07:02 AM

(08-27-2021, 10:39 PM)fdealexa Wrote:
(08-27-2021, 09:41 PM)Jempie Wrote:
(08-27-2021, 03:37 PM)fdealexa Wrote: Hi Jempie,
Please try the following link:
From Adrian istruction

Regards,
Francesco

Francesco,

I have connected the display that way but still nothing

Jempie

Which command are you using?
You could use "mpd_oled -o 1.....

sudo mpd_oled_service_edit -o 1 -b 21 -g 1 -f 20 -c alsa,plughw:Loopback,1

fdealexa · 08-28-2021, 10:06 AM

(08-28-2021, 07:02 AM)Jempie Wrote:
(08-27-2021, 10:39 PM)fdealexa Wrote:
(08-27-2021, 09:41 PM)Jempie Wrote:
(08-27-2021, 03:37 PM)fdealexa Wrote: Hi Jempie,
Please try the following link:
From Adrian istruction

Regards,
Francesco

Francesco,

I have connected the display that way but still nothing

Jempie

Which command are you using?
You could use "mpd_oled -o 1.....
sudo mpd_oled_service_edit -o 1 -b 21 -g 1 -f 20 -c alsa,plughw:Loopback,1

hi Jempie,
I'm sorry to know that you are not yet able o see the wonderful mpd_oled.
Let's try something else.
Would you please try the next 2 things:

Code:
sudo reboot

and then, after the system goes up:

Code:
sudo service mpd_oled status

please let me know the results of this last command.
Other questions: I saw that you have 3 OLED: you are using, now, the biggest (2.4"); have you never try the others? if yes which of them? and what was the results?
Regards,
Francesco

Jempie · 08-28-2021, 01:50 PM

(08-28-2021, 10:06 AM)fdealexa Wrote:
(08-28-2021, 07:02 AM)Jempie Wrote:
(08-27-2021, 10:39 PM)fdealexa Wrote:
(08-27-2021, 09:41 PM)Jempie Wrote:
(08-27-2021, 03:37 PM)fdealexa Wrote: Hi Jempie,
Please try the following link:
From Adrian istruction

Regards,
Francesco

Francesco,

I have connected the display that way but still nothing

Jempie

Which command are you using?
You could use "mpd_oled -o 1.....
sudo mpd_oled_service_edit -o 1 -b 21 -g 1 -f 20 -c alsa,plughw:Loopback,1

hi Jempie,
I'm sorry to know that you are not yet able o see the wonderful mpd_oled.
Let's try something else.
Would you please try the next 2 things:

Code:
sudo reboot
and then, after the system goes up:

Code:
sudo service mpd_oled status
please let me know the results of this last command.
Other questions: I saw that you have 3 OLED: you are using, now, the biggest (2.4"); have you never try the others? if yes which of them? and what was the results?
Regards,
Francesco

Francesco,

I have try all 3 oled with no result. I'm weeks bus to make this work. If I see the pictures af the the displays I hope I got the same results.

I'm new is this, absolutely no experience in programming just follow the instructions.
But is seems not so easy to get this work..

I try your to steps asap. I let you know thanks for helping me out....

Jempie

fdealexa · (This post was last modified: 08-28-2021, 05:58 PM by fdealexa.)

(08-28-2021, 01:50 PM)Jempie Wrote:
(08-28-2021, 10:06 AM)fdealexa Wrote:
(08-28-2021, 07:02 AM)Jempie Wrote:
(08-27-2021, 10:39 PM)fdealexa Wrote:
(08-27-2021, 09:41 PM)Jempie Wrote: Francesco,

I have connected the display that way but still nothing

Jempie

Which command are you using?
You could use "mpd_oled -o 1.....
sudo mpd_oled_service_edit -o 1 -b 21 -g 1 -f 20 -c alsa,plughw:Loopback,1

hi Jempie,
I'm sorry to know that you are not yet able o see the wonderful mpd_oled.
Let's try something else.
Would you please try the next 2 things:

Code:
sudo reboot
and then, after the system goes up:

Code:
sudo service mpd_oled status
please let me know the results of this last command.
Other questions: I saw that you have 3 OLED: you are using, now, the biggest (2.4"); have you never try the others? if yes which of them? and what was the results?
Regards,
Francesco
Francesco,

I have try all 3 oled with no result. I'm weeks bus to make this work. If I see the pictures af the the displays I hope I got the same results.

I'm new is this, absolutely no experience in programming just follow the instructions.
But is seems not so easy to get this work..

I try your to steps asap. I let you know thanks for helping me out....

Jempie

Hi Jempie,
I have found an OLED like yours. I have tried it and it is ok.
Please have a look to the attachments.
Bye,
Francesco
[img]c:\foto\foto1.jpg[/img] [img]c:\foto\foto2.jpg[/img]

Jempie · 08-28-2021, 06:00 PM

(08-28-2021, 05:52 PM)fdealexa Wrote:
(08-28-2021, 01:50 PM)Jempie Wrote:
(08-28-2021, 10:06 AM)fdealexa Wrote:
(08-28-2021, 07:02 AM)Jempie Wrote:
(08-27-2021, 10:39 PM)fdealexa Wrote: Which command are you using?
You could use "mpd_oled -o 1.....
sudo mpd_oled_service_edit -o 1 -b 21 -g 1 -f 20 -c alsa,plughw:Loopback,1

hi Jempie,
I'm sorry to know that you are not yet able o see the wonderful mpd_oled.
Let's try something else.
Would you please try the next 2 things:

Code:
sudo reboot
and then, after the system goes up:

Code:
sudo service mpd_oled status
please let me know the results of this last command.
Other questions: I saw that you have 3 OLED: you are using, now, the biggest (2.4"); have you never try the others? if yes which of them? and what was the results?
Regards,
Francesco
Francesco,

I have try all 3 oled with no result. I'm weeks bus to make this work. If I see the pictures af the the displays I hope I got the same results.

I'm new is this, absolutely no experience in programming just follow the instructions.
But is seems not so easy to get this work..

I try your to steps asap. I let you know thanks for helping me out....

Jempie

Hi Jempie,
I have found an OLED like yours. I have tried it and it is ok.
Please have a look to the attachments.
Bye,
Francesco
$[Image: C:\Users\FdeAlexa\Desktop\11db5e36-30b6-...d33d58.jpg]$
$[Image: C:\Users\FdeAlexa\Desktop\6eea4980-43bb-...2cb972.jpg]$

Hi Fancesco,

Really strange,
I don't see the attachments.

Wich rpi and mode version you use?
And could you send me the wiring schematic

I have rpi 3b and mode version 6 5/7.2/7.3
Tested with all three, I did not connect the dac the 9023 of audiophonics. Is that the problem???

fdealexa · (This post was last modified: 08-28-2021, 07:12 PM by fdealexa.)

please send the results of:

sudo service mpd_oled status

and

cat /boot/config.txt

blob:https://web.whatsapp.com/6eea4980-43bb-460a-a1e3-10ea192cb972
blob:https://web.whatsapp.com/11db5e36-30b6-49c2-a0b2-e0a2c5d33d58

fdealexa · 08-28-2021, 07:57 PM

I don't know if you, now, see the pictures...anyway this is the cabling (the same reported in the github)

https://github.com/antiprism/mpd_oled

CS : 24
DC : 18
RES : 22
SDA : 19
SCL : 23
VCC : 17 (or 1)
GND : 14 (or 9)

the number are related at the pin numbers of the connector:

https://www.raspberrypi-spy.co.uk/2012/0...-and-pins/

please do not hesitate to ask, if any doubt.

Regards,
Francesco

Jempie · 08-29-2021, 09:44 AM

(08-28-2021, 07:57 PM)fdealexa Wrote: I don't know if you, now, see the pictures...anyway this is the cabling (the same reported in the github)

https://github.com/antiprism/mpd_oled

CS : 24
DC : 18
RES : 22
SDA : 19
SCL : 23
VCC : 17 (or 1)
GND : 14 (or 9)

the number are related at the pin numbers of the connector:

https://www.raspberrypi-spy.co.uk/2012/0...-and-pins/

please do not hesitate to ask, if any doubt.

Regards,
Francesco

francesco connection display the same wires on the right connector board RPI4

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