Power Distribution Board Assembly - Offset-official/Nautilus-One GitHub Wiki

We used Matek PDB-XT60 Power Distribution Boards (PDBs). Make sure to connect black wires to ground/- and red wires to +/5V/12V on the PDBs.

• PDB in the right tube. Four items are connected to the PDB.

1. Right Power Harness. It is covered in the Power Circuit Fabrication.
2. Power Supply for Jetson. An XT60 connector is used to supply power to Jetson board.
3. Power Supply for OLED/Trinket.
4. Power Supply for a thruster via ESC.

• PDB in the left tube Four items are connected to the PDB.

1. Left Power Harness. It is covered in the Power Circuit Fabrication.
2. Power Supply for a thruster via ESC.
3. Power Supply for a thruster via ESC.
4. Power Supply for Rpi and Pixhawk via 5V 6A Power Supply. It converts 7-26V to a 5V at up to 6A to power both Rpi and Pixhawk.