I2C display not working

[Jeff]

Hi,

The display is always blank. I will order the recommended one. Do you want this bad sample for your laboratory, as poisoned gift?

yes please. Send me an email to hxc2001 at hxc2001.com for the details.

EDIT : Are you sure about the SDA/SCL connection on the gotek ?

[alchemist]

I swapped the SCL/SDA cables, but the result doesn't change.

I will send you this Ugly Duckling

[Jeff]

I swapped the SCL/SDA cables, but the result doesn't change.

I will send you this Ugly Duckling

with this procedure ? :

Screen connected to the gotek + USB stick with the update -> power up with both buttons pressed -> updating -> end of update/firmware auto start -> the diymore oled screen should turn on.

but it doesn't ?

[alchemist]

I followed the procedure (USB + Screen, power on + 2 buttons during 2 seconds, wait, wait, wait....)

[Jeff]

Here it is the "diymore" oled screen fix to make it reliable :
https://hxc2001.com/floppy/forum/viewtopi ... 196#p17196

[alchemist]