SSD1306 1.3" OLED (128x64)

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abhi_R2000
Posts: 7
Joined: Thu Aug 04, 2022 8:48 am

Re: SSD1306 1.3" OLED (128x64)

Post by abhi_R2000 » Mon Aug 08, 2022 6:34 am

Hi,
I think I'm having some issues in wiring. I mean, I gave the correct connections, but sometimes it will show scattered pixels and sometimes it shows correct pixels and images as per the requirement.

abhi_R2000
Posts: 7
Joined: Thu Aug 04, 2022 8:48 am

Re: SSD1306 1.3" OLED (128x64)

Post by abhi_R2000 » Mon Aug 08, 2022 6:35 am

scruss wrote:
Thu Aug 04, 2022 11:55 pm
scattered pixels can also mean the wrong driver. Are you sure you're using an SSD1306 and not an SH1106?
Hi @scruss. I'll check that.

Thanks

abhi_R2000
Posts: 7
Joined: Thu Aug 04, 2022 8:48 am

Re: SSD1306 1.3" OLED (128x64)

Post by abhi_R2000 » Mon Aug 08, 2022 6:37 am

Roberthh wrote:
Thu Aug 04, 2022 1:26 pm
Pull-Up resistors are usually 5-10kOhm. But the the display works with I2c, then there may be pull-up resistors on the display already.
They are placed between the signal wire (SDA or SCL) and Vcc.
I'll check it @Roberthh.

Thanks

abhi_R2000
Posts: 7
Joined: Thu Aug 04, 2022 8:48 am

Re: SSD1306 1.3" OLED (128x64)

Post by abhi_R2000 » Mon Aug 08, 2022 9:00 am

abhi_R2000 wrote:
Mon Aug 08, 2022 6:35 am
scruss wrote:
Thu Aug 04, 2022 11:55 pm
scattered pixels can also mean the wrong driver. Are you sure you're using an SSD1306 and not an SH1106?
Hi @scruss. I'm using SSD1306.

Thanks

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