Clayton White / SAEMS Electrical Design - History

Schematic field cleanup

Remove stray spaces
Cleaned up duplicate fields
Normalize: 100pF (C314 C803 C807) and 47uF (C308 C310 C804 C805) according to r0 order

Prep for gerber export

Update fields
Align standoff holes

Prefinal, layout done

Update FB to use inductor footprints
DNP net tie
Update diode symbol in power
Add battery voltage divider in power
Supply 5V power to aux sensor connector

Re-annotate all parts

Cleans up annotations

4layer layout WIP, 90%.

Changed SCD30 to reverse mount.
Connected RGB led and button to io expander.
Connected all nets to micro.
Add jumper for CTS line.
Nettie GNDA and GND for W5500 Eth.
Changed EN_5V_BST to Global.
Bugfixes net names: LCD_CS

Major power changes

Added 5v boost, 3.3 buck, ideal diode circuits.
Poe: added barrel jacks
Smoke: general cleanup