Files & Datasheets

• Datasheet for the HTU21D-F (the -F part is for the PTFE Filter, which is the white insert on top of the sensor)
• Fritzing object in Adafruit Fritzing library
• EagleCAD PCB files in GitHub
• K&R Smith calibration notes

Schematic and Fab Print for STEMMA QT Version

Schematic and Fab Print for Original Version