Hi, I have a 1.3" SH1106 OLED display labeled "VER1.2 4-SPI". This display supports SPI and I2C. I want to use it with I2C. I tried wiring it directly as I2C but it didn't work. I’ve attached a photo of the back. What do I need to change to make it work with I2C? Thanks in advance! [oled1]

SSD1306 1.3" OLED – How to switch from SPI to I2C?

GolamMostafa July 12, 2025, 4:19pm 3

Please, post the other side of the OLED so that pin signals are visible.

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