TRS-GND — Comms

Communication Interfaces

TRS-GND uses three primary communication interfaces: LoRa radio, Ethernet, and SPI.

Interface Usage in TRS-GND

Interface Role in TRS-ARM
RFM95W (915 MHz LoRa) Arming radio link to the rocket (TRS-ARM)
SEEEDSTUDIOLORAERMINI (433 MHz) REDS radio link
GC-XPORT-ENH (Ethernet) Recieve radio data to push to GSE laptop
USB-C Power Supply 
[TRS-ARM - Rocket AV Bay]
           │
  [RFM95W 915 MHz LoRa]
           │ 
           v 
  [TRS-GND - Test Stand] <── Ethernet ──> [Network Switch - Bunker] <── Ethernet ──> [Router - Test Stand]
           ^                                                                                  ^
           |                                                                                  │
  [SEEEDSTUDIO 433 MHz]                                                                    Ethernet
           |                                                                                  │
[REDS Radio - Rocket AV Bay]                                                                  v
                                                                                     [GSE Laptop / GUI PC]