Dongle/USB Kit (LoRa Receiver) — PCB Design & Production

I need a production-ready USB dongle that can sit in any laptop or desktop port and act as the single receiver for a fleet of wearable Collector Kits. The core requirements are: • Frequency: the RF front-end must operate on 868 MHz or 915 MHz so the same board can be stuffed for either region...

(Budget: $30 - $250 CAD, Jobs: Circuit Design, Electrical Engineering, Electronics, Embedded Systems, LoRa, Manufacturing, Microcontroller, PCB Layout, Prototyping, Signal Processing)