USB840X, The longest range (4500 meters) Open Source USB Dongle for BLE 5, Thread, Zigbee
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USB840X, The longest range (4500 meters) Open Source USB Dongle for BLE 5, Thread, Zigbee
from $29.99
USB840X, the longest range USB Dongle, over 4500 meters (2.5 miles) at 125 Kbps, 60% Fresnel zone clearance.
FCC, IC, CE, RCM Certified
$29.99 each at 1 pcs; $24.99 each at 10 pcs; $22.99 each at 100 pcs; $19.99 each at 1000 pcs.
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