The nRF52840 Dongle is a small, low-cost USB dongle for Bluetooth® Low
Energy (LE), Bluetooth mesh, Thread, Zigbee, 802.15.4, ANT and 2.4 GHz
proprietary applications using the nRF52840 SoC. The dongle is the perfect
target hardware for use with nRF Connect for Desktop as it is low-cost but
still support all the short range wireless standards used with Nordic devices.
The dongle has been designed to be used as a wireless HW device together
with nRF Connect for Desktop.
It can also be used to develop code for the nRF52840 SoC mounted on the
dongle. Programming is supported through a USB enabled bootloader.
Connectors for external debuggers are available.
The dongle is supported by most of the nRF Connect for Desktop apps and
will automatically be programmed if needed. It is the number one target for
coming nRF Connect apps. In addition, custom applications can be made
and downloaded to the dongle. It has a user programable RGB LED, a green
LED, a user programmable button as well as 15 GPIO accessible from
castellated solder points along the edge.
Key features
- Bluetooth 5.2 ready multiprotocol radio
- 2 Mbps
- Long Range
- Advertising Extensions
- Channel Selection Algorithm #2 (CSA #2)
-
IEEE 802.15.4 radio support
- Thread
- Zigbee
- Arm® CortexTM-M4 with floating point support
- DSP instruction set
- Arm CryptoCell CC310 cryptographic accelerator
- 15 GPIO available via edge castellation
- USB interface direct to nRF52840 SoC
- Integrated 2.4 GHz PCB antenna
- 1 user-programmable button
- 1 user-programmable RGB LED
- 1 user-programmable LED
- 1.7-5.5 V operation from USB or external
Useful References
- Technical specifications
- nRF Connect for Desktop Tool
- Other tools to get started
- Bleak client
Fast Shipping and Professional Packaging
Because of our long-standing partnership with UPS, FedEx, DHL and many other leading global carriers, we can provide various shipping options. Our warehouse staff is highly trained and will pack the items according to our exact and precise specifications. Before shipping, your goods will be thoroughly examined and secured. We deliver to thousands of customers every day from all over the world. This is a sign of our dedication to being the largest online retailer worldwide. There are distribution centers as well as warehouses located in Europe as well as the USA.
Note: Orders with more than one product are assigned a specific processing period dependent on the particular item.
Before shipping, we will examine the items ordered carefully before shipping. The majority of orders are shipped within 48 hours. The time to deliver varies from 3-7 days.
Returns
The stock is constantly changing and cannot be fully controlled by us due to the involvement of many parties including the factory and our warehouse. This means that the actual stock could alter at any time. Be aware that it is possible that your order could be out of stock after you have made the order.
Our policy lasts thirty days. If you haven't received your item within 30 days, we're unable to offer the option of a refund or exchange.
You are able to return an item when it's unopened and is in the same condition as when you first received it. It should also be returned in its original packaging.
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