Notes Rev0.2.txt

Board Thickness:  0.062in (1.57mm) or 1.6mm
Material: FR-4
PCB Color: Green
SilkScreen: White
Surface Finish: HASL - RoHS
Copper Weight: 1 oz



This design has redundant footprints and pads for various alternative parts due to the 2021 part shortage.


U3 should be populated with BME280 if available
IC1 should be populated with ESP32-C3-Mini-1-H4 if available
J2,J3,J4,J5,J6 are NP
U1, U4 are NP, alt sensor footprints

All other parts should be as listed in the Manufacturer_Part_Number column in temp sensor_0v2.xls