Both are IP67-rated embedded AI systems on Jetson Orin NX, so they're both candidates for an outdoor drone dock. Here's how they compare on the three specs you asked about:
| Attribute | PCB Arts Helium | Connect Tech Polaris |
|---|---|---|
| Weight | 350 g | 2500 g |
| Operating temperature range | -40 °C to 85 °C | -20 °C to 50 °C (requires airflow) |
| USB ports | 1 | 5 |
Takeaways for an outdoor drone dock:
- Weight: Helium is significantly lighter at 350 g vs. Polaris at 2500 g — about 7x lighter, which matters if the dock has any payload or mounting constraints. shop.pcb-a... +1shop.pcb-arts.com ↗“mechanical.weight_g=350 g”connecttech.com ↗“mechanical.weight_g=2500 g”
- Temperature: Helium's -40 °C to 85 °C range covers more extreme climates than Polaris's -20 °C to 50 °C. Note the Polaris range holds only with airflow required — an important consideration in an enclosed dock. shop.pcb-a... +2shop.pcb-arts.com ↗“thermal.max_operating_temp_c=85 °C”connecttech.com ↗“thermal.max_operating_temp_c=50 °C”connecttech.com ↗“Requires airflow”
- USB ports: Polaris offers 5 USB ports vs. 1 on Helium, which matters if you're connecting multiple peripherals (radios, cameras, sensors) directly at the dock. connecttec... +1connecttech.com ↗“io.usb_ports=5”shop.pcb-arts.com ↗“io.usb_ports=1”
For context, both are Orin NX-based with 100 TOPS AI performance, 4x GMSL camera inputs, 5G cellular connectivity, and support both Orin NX and Orin Nano families. shop.pcb-a... +1shop.pcb-arts.com ↗“performance.max_ai_tops=100 TOPS”connecttech.com ↗“performance.max_ai_tops=100 TOPS”