Aeotec Zi-Stick (Zigbee) (ZGA008)

Technical features:Zigbee technology2.4GHz globally recognized frequencyZigbee-compatible microcontroller EFR32MG21 insideRx sensitivity: -99dBmMax Tx Power: 20dBmOpen area range: 200mUSB interface with standard NCP commands from Silicon Labs. Easy to use as Serial Port on the Host machine (PC/laptop/single board computers)Multiple plugins for openHAB, Home Assistant, Node-RED, DIY platforms, C, Node.js, and Python libraries to build your own application