nRF52840,SKY66112; nRF5340,nRF21540 Open Source BLE 5.3 USB Dongles
USB840F is a low cost, open source, certified nRF52840 USB dongle supporting Bluetooth 5, Thread, or Zigbee radio protocols.
USB840X uses a BT840X (nRF52840+Sky66112) module with SKY66112 power amplifier, FCC certified at +21 dBm TX power.
nRF52840+SKY66112 Dongles
Both dongles have vertical antenna for better omni-directional coverage.
Dongle USB840F
USB840F, USB840X Long Range USB Dongles
USB840F and USB840X are in market ready enclosure. Upon completion of firmware and app development, you can begin marketing products.
The 64 MHz Cortex M4F MCU in nRF52 relays messages between a PC and any node in the mesh network. A CryptoCell 310 co-processor is embedded in BT840 Series modules. Secured messages can be decrypted and authenticated when relayed between a PC and Bluetooth SIG mesh.
A TAG connect cable TC2050-IDC-NL-050-ALL can be used to connect to nRF52DK to load your own bootloader with private key.
Dongles are preloaded with Nordic USB CDC ACM secure boot loader. It can be booted and firmware updated from a PC.
Size: 52x21x21mm.
BU840XE Remote USB Dongle
To maximize Bluetooth range, the followings are included.
BT840XE BLE 5.2 module with an u.FL connector. FCC certified with +20.99 dBm max. TX power.
ANT000, a 0 dBi external antenna.
a 2-meter long USB cable and a wall mount bracket for remote wall mounting, minimizing obstruction and maximizing Bluetooth range.
BU840XE, Remote USB Dongle
nRF5340 + nRF21540 Dongles
nRF5340 + nRF21540 Dongles
USB40N: nRF5340 + nRF21540 (BT40N) USB dongle
USB40F: nRF5340 (BT40F) USB dongle
Certifications:
FCC: X8WBT840F, X8WBT840X, X8WBT40F, X8WBT40N.
Industrial Canada: 4100A-BT840F, 4100A-BT840X, 4100A-BT40F, 4100A-BT40N.
CE: Certified.
RCM: Certified.
TELEC: 201-190710/00 for USB840F only.
QDID: 108621, 119517
BU840XE, the longest range remote USB Dongle, over 4500 meters (2.5 miles) at 125 Kbps.
Includes a 2-meter long USB cable for remote wall mounting to maximize Bluetooth range.
Includes a 0 dBi antenna, ANT000
FCC, IC, CE, RCM Certified
$49.98 each at 1 pcs; $41.65 each at 10 pcs; $38.32 each at 100 pcs; $33.32 each at 1000 pcs.
USB840F USB Dongle with enclosure.
FCC, IC, CE Certified, TELEC, RCM pending
$14.40 each at 1 pcs; $13.34 each at 10 pcs; $12.27 each at 100 pcs; $10.67 each at 1000 pcs.
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.
USB dongle with with BT40F (nRF5340), vertical antenna for the best range.
USB dongle with with BT40N (nRF5340+nRF21540), vertical antenna for the longest range.