View source for Ulysses Flight Computer

== Components ==

=== Controller ===
[[File:Ulysses Flight Computer Stamp connection schematic.png|alt=Ulysses Flight Computer Stamp connection schematic|thumb|Ulysses Flight Computer Stamp connection schematic]]
The board uses a [https://www.solder.party/docs/rp2350-stamp-xl/ RP2350 Stamp XL] from solder party that, other than the micro-controller, mounts:

* 16 Mb of external FLASH
* 500 mA 3.3V LDO
* Footprints for external SWD and UART JST connectors

The Stamp has been chosen for the ease of mounting and for a lack of a commercially available RP2350 board / chip at the time of design. The main downside is the dimensions of the castellated board, which define the board layout.

=== Power Supply ===
[[File:MPM3610 Implementation.png|alt=Implementation in the schematic of the MPM3610 Switching Regulatoor|thumb|Implementation in the schematic of the MPM3610 Switching Regulatoor]]
The Ulysses flight computer uses an [https://cdn-learn.adafruit.com/assets/assets/000/127/631/original/MPM3610GQV-Z.pdf?1707519066 MPM3610] switching regulator with a maximum load of 1.2 A. This converts the +BATT voltage down to +5V. The voltage is then lowered by the Stamp internal LDO down to +3.3V.

=== Sensors ===

===== lis3mdl =====

===== lso6dso32 =====

===== bmp390 =====

=== Pyro Channels ===

=== I/O Ports & Connectors ===

== History ==

=== Rev 1.0 ===

=== Rev 2.0 ===

=== Rev 2.2 ===