JWM GPS Patrol System APP for One Year, ONLY THE APP, NO PHONE, Guard Tour Patrol with Your Own Phone, Patrol Through Phone
148.00 $
ID: 162161
Quantity
Hot sale Ble low-cost nRF52840 USB Dongle with external antenna
5.0 (1 votes) | 19 orders
Price:
US $51.34
Discount Price:
US $
49.82
-3%
A small and low-cost nRF52840 USB Dongle Form Factor with external antenna
Firmware For Dongle 52840
The USB dongle nRF52840 is flashed with firmware nRF Sniffer for BLE from Nordic.
Note: Please contact us if you want to pre-flash the LOGITacker firmware.
Key Features For Dongle 52840
nRF52840 flash-based ANT/ANT+™, BLE SoC solution
Button and LEDs for user interaction
Super Small Form Factor
Onboard USB bootloader with buttonless support (Adafruit nRF52 Bootloader)
Onboard external antenna
USB support
Hardware Description For Dongle 52840
The nRF52840 Dongle can be used as a development platform for the nRF52840 SoC. It features user configurable LEDs and a button. In addition to radio communication, the nRF52840 SoC can communicate with a computer through USB.
The USB dongle is very similar with Nordic's USB dongle PCA10059. But it has less pinouts and button.
Buttons And LEDs For Dongle 52840
The nRF528540 Dongle is equipped with a LED (LED1), a multicolor RGB LED (LED2), a user configurable button (SW1)
The LEDs and button are connected to dedicated I/Os on the nRF52840 SoC.
SW1 - P1.06
LED1 - P0.06
LED2
Red - P0.08
Green - P1.09
Blue - P0.12
SWD Interface For Dongle 52840
On the front side of the nRF52840 Dongle, there are connection hole for the SWD interface.
Pinouts P1 (from square soldering hole)
GND
VCC
SWDIO
SWDCLK
Packaging Details
- Unit Type:
- Package Weight: 0.080
- Package Size: 18x4x14
- Brand Name: NoEnName_Null
- Origin: Mainland China
- Hign-concerned Chemical: None
- Model Number: nRF52840
Shipping & Delivery
We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.
How do you ship packages?
Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.
Do you ship worldwide?
Yes. We provide free shipping to over 200 countries around the world. However, there are some location we are unable to ship to. If you happen to be located in one of those countries we will contact you.
What about customs?
We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.
How long does shipping take?
If you can't find the estimated delivery time on the product detail page, you can look at the following table for reference.
Shipping time varies by location. These are our estimates:
| Location | *Estimated Shipping Time |
|---|---|
| United States | 7-25 Business days |
| Canada, Europe | 10-30 Business days |
| Australia, New Zealand | 10-30 Business days |
| Mexico, Central America, South America | 15-30 Business days |
Do you provide tracking information?
Yes, you will receive an email once your order ships that contains your tracking information, but sometimes due to free shipping tracking is not available.
My tracking says “no information available at the moment”.
For some shipping companies, it takes 2-5 business days for the tracking information to update on the system.
For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you’ve specified combined shipping.
If you have any other questions, please contact us and we will do our best to help you out.
LARGE ORDER DEALS
Thank you for your interest doing business with us!
If you would like to get a discounted price for your large purchase orders, fill in the required blanks along with your email address, the product Item ID # and/or the link of the item that you want to order, item quantity (minimum of 30 pieces), shipping country and payment method is required. We will contact you with a discounted price as soon as we receive your inquiry.
