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Forum Index : Microcontroller and PC projects : RP2040 Mini and 1.3" I2C Oled problem

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58kk90
Regular Member

Joined: 14/06/2023
Location: United Kingdom
Posts: 82

Posted: 07:30am 15 Oct 2026

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Morning,

I have just tried the new 7.0.00b8 version on an RP2040 Mini with one of the 1.3" I2C Oled displays attached.

I used the file 'PicoMiteRP2040MINV7.0.00b8.uf2' from github.
When I enter

OPTION SYSTEM I2C GP12, GP13

the line is accepted and the RP2040 mini reboots, but when I then enter

OPTION LCDPANEL SSD1306I2C, LANDSCAPE , 2

I get the error message

'Error : SSD1963 displays not enabled'

If I write the file for the standard RP2040 pico 'PicoMiteRP2040V7.0.00b8.uf2' to the RP2040 mini, then both commands are fine and the oled works too.

I also tried using version 'PicoMiteRP2040MINV6.03.00.uf2' and I get the same error message that I get with the v7 version about SSD1963 display not enabled.

Can anyone confirm please the RP2040 mini does support the SSD1306I2C display?

Tony

matherp
Guru

Joined: 11/12/2012
Location: United Kingdom
Posts: 12007

Posted: 07:49am 15 Oct 2026

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bug - will fix

58kk90
Regular Member

Joined: 14/06/2023
Location: United Kingdom
Posts: 82

Posted: 10:48am 15 Oct 2026

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Thank you Peter, I thought I was going daft!!

Tony

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