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Adding dual OLED displays to your Arduino logger

A project log for The Cave Pearl Project

Creating a generic data logging platform that is easy to build & modify for many different environmental monitoring projects.

ed-mallonEd Mallon 11/15/2020 at 16:390 Comments

OK, looks to be a loooooong winter this year. Hoping to spend some of that time updating our underwater prototypes, and would like to give a few of them real-time output. With I2C #OLED's getting so cheap lately, there's no reason to squash it all onto just one display:

https://thecavepearlproject.org/2020/11/15/adding-two-oled-displays-to-your-arduino-logger-with-no-library/

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