GPS + LoRa PCB Design

Job ID: 39417492

Budget: $250 – $750 USD

I'm seeking an experienced PCB designer to create a production-ready PCB for a compact GPS + LoRa tracking device, no larger than 30mm x 30mm (40mm max if necessary).

Essential Components:
- GPS Module (e.g., ATGM336H or u-blox)
- LoRa (RFM95W, 915 MHz)
- Chip or ceramic antenna (no external SMA)
- Battery-powered with charging circuit (USB-C + MCP73831 or equivalent)
- ESP32 or similar MCU

Requirements:
- Target range: 500 feet outdoor line-of-sight
- Operating voltage: 3.3V

Deliverables:
- Schematic (.sch)
- PCB layout (.pcb)
- Gerber files + Pick-and-Place
- BOM with LCSC/Octopart part numbers

Ideal Skills and Experience:
- PCB design (2-layer SMD, compact boards)
- Embedded hardware / low-power systems
- LoRa and GPS integration
- RF layout or antenna matching is a significant plus

Please provide samples of your previous work.