The Inland IIC(I2c) SPI 1.3 128x64 OLED on a Pico

[freemansoft]

Microcenter sells a 128x64 monochrome OLED for about $7.99. It uses the SH1106 chip which means you have to find a driver. The most popular is here https://github.com/robert-hh/SH1106

The device comes configured for SPI. It is an Inland product so it has the usual zero/minimal documentation. There is a surface mount jumper that looks like it needs to be moved if you want to use it with I2C but who knows because there are zero docs.

I captured some notes and sample code using the SPI on a Pico here Blog Article with pictures