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A project log for Freeform Humidity Pressure Temperature session

Arduino powered GY-21 and BMP280 station using an OLED display.

ben-harveyBen Harvey 08/08/2020 at 22:520 Comments

I decided to start putting together the main components of the station today. I have been waiting on a new soldering iron as the tip on mine is broken and while it works, it ain't pretty.

When I lined up the components, most of the holes for the SCL/SDA Ground and Vcc connections were in the same place. Only the Ground and Vcc on the OLED were swapped around. I bent some brass rods around to cope with this and soldered it together.

Next I'll work out how to connect the Arduino.

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