https://www.ezurio.com/iot-devices/bluetooth-iot-devices/bluetooth-gateways
Bluetooth Gateways | Ezurio
Ezurio turns design possibility into reality with a comprehensive range of RF modules, system-on-modules, single board computers, internal antennas, IoT...
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https://mmbnetworks.com/
MMB Networks - Zigbee, Bluetooth, WiFi, Thread Modules & Gateways
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