https://heltec.org/project/wireless-tracker-v2/
Wireless Tracker V2, ESP32-S3 +GPS+LoRa Node, Meshtastic, MeshCore and LoRaWAN Compatible – Heltec...
Wireless Tracker V2 powered by ESP32-S3FN8, integrates SX1262 and UC6580 to support WiFi, Bluetooth, LoRa, and GNSS. With a built-in PA, it delivers a transmit...
wireless tracker
https://www.vive.com/us/accessory/vive-wireless-dongle/
VIVE Wireless Dongle - Headset Adapter for VIVE Ultimate Tracker
Enjoy seamless full-body tracking with VIVE Wireless Dongle, an adapter that wirelessly pairs standalone or PC VR headsets with up to 5 VIVE Ultimate Trackers.
vive wireless dongleultimate trackerheadsetadapter
https://wirelessestimator.com/content/fatalities
Wireless Estimator - US Tower Fatality Tracker - 2003-Present
wirelessestimatorustowerfatality