Today's tiny project was to add a display for the temperature and humidity instead of printing it to the console. I added another toy from the recent buy - a 1.3" OLED display.
I'm using the robert-hh SH1106 driver. Too lazy to write one for now.
The display's i2c address is $3c, so it works...
Universal-Solder had a year end sale. Couldn't resist grabbing a small pile of toys. One of the devices I bought was an Asair AHT21B temperature and humidity sensor. Asair says, "AHT21 is equipped with a newly designed ASIC dedicated chip, an improved MEMS semiconductor capacitive humidity sensor e...