Converting DIYMORE 2.42 inch SPI OLED to I2C SSD1309

[@drteletubby]

You sir are a savior. After over an hour fiddling with one of these boards and the u8g library (to no avail) you have solved my issue, turns out the adafruit library is the answer. Thank you!

[@PCBoardRepair]

Welcome....thanks for your comment

[@REEFPizza]

Hi, I have bought the I2C native version of this display, SSD1309 chip, but nothing show up... I managed to get to work with another library, but i need this library for this purpose. Any help would be appreciated

[@PCBoardRepair]

Its very simple

[@julioguitars]

Tienes que puentear D2, tengo la misma que tu tienes

[@demophys4883]

Thank you for this video, it's really helpful. If I may ask, at what temperature is your hot air blowing? I want to make sure I don't make PCB toast . . . thanks!

[@PCBoardRepair]

380C

[@enveleptionstudios8711]

Already this is very helpfull, thank you. Now I have a slightly different board whcih states R4 for SPI and R3, R5 for IIC. Unfortunately I do not have a "switch" type of connection like your R8 to R9. Would I therefore need to remove the connection of R4 completely and simply connect R3 and R5?

[@PCBoardRepair]

I would try that

[@enveleptionstudios8711]

@@PCBoardRepair Did exactly that. However since I'm not a master of the craft I was unable to remove R4. So I simply connected R3 and R5 with some solder and it worked as an i2c connection despite the R4 resistor still in place. Thank you

[@PCBoardRepair]

Ok ... thanks for that piece of info

[@MyCompAndGadgetHacks]

I dont think you even need to transfer the resistor you can remove it and jump the connection

[@PCBoardRepair]

Yes but this keeps the resistor