← Hardware

Full positioning kit

Ready-to-deploy RTLS system: 3 anchors + 1 tag, firmware pre-flashed.

[ kit unboxed, deployed, viewer ]

Everything you need to track a mobile tag's position in a 10×10m area in under one hour. The 3 anchors and 1 tag are pre-configured with DS-TWR firmware (IDs 1/2/3 for anchors, tag mode for the mobile). Plug in power, open the 3D viewer in your browser — position appears in real time.

What's in the kit

  • 4× assembled and tested V7 breakout modules
  • 4× ESP32-S3-DevKitC pre-wired to V7 modules
  • Pre-flashed firmware: 3 anchors (IDs 1, 2, 3) + 1 mobile tag
  • 4× USB-C cables for power/programming
  • SD card with firmware, source code and documentation
  • Illustrated deployment guide (FR/EN)
  • Pre-configured anchor coordinates (editable via WiFi/serial)

Expected accuracy

Anchor-tag distance2 to 5 cm (1σ)
2D position (trilateration)5 to 10 cm
Refresh rate~10 Hz (configurable)
Coverage areaUp to 30×30m depending on anchor geometry
Bring your own. A Linux/macOS/Windows PC to run the Node.js relay and display the 3D viewer in your browser. WiFi required.