We have a lot of modules and boards what support our uSUP connector (compatible with Qiik and Stemma). You can measure temperature/humidity with SHT40, pressure with BME280, CO2 with SCD41 and now we would like to introduce 1.3" OLED with two uSUP connectors and also includes footprint for 2.54mm header connector.
The range of input power supply is huge - from 3.3 to 5V. The I2C bus includes 10k pull-up rezistors what are conencted. Do you need two OLED? Ok, use solder bridge where you can choose the I2C address - 0x3C or 0x3D. Resolution: 128x64 Driver: SH1106
https://www.laskakit.cz/laskakit-oled-displej-128x64-1-3--i2c/
Library: https://github.com/adafruit/Adafruit_SH110X/
