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Nordic 3dBm NRF51822 RTS Module BlueTooth 4.2 Wireless IoT Module
Nordic 3dBm NRF51822 RTS Module BlueTooth 4.2 Wireless IoT Module
Nordic 3dBm NRF51822 RTS Module BlueTooth 4.2 Wireless IoT Module
Nordic 3dBm NRF51822 RTS Module BlueTooth 4.2 Wireless IoT Module
Specifications
Brand Name :
Cansec Wireless
Model Number :
WD822D
Place of Origin :
Beijing
MOQ :
100
Price :
USD 3.11$ per piece
Payment Terms :
T/T
Supply Ability :
20000000 units per year
Delivery Time :
5-8 weeks
Packaging Details :
Three layers of protection anti-static bag & moisture-proof & cardboard box ensure transportation safety
Chipset :
nrf51822
Application :
IoT
Size :
8*8*1.7mm
Operating Voltage :
2.1-3.6V
TX Power :
3dBm
RX Sensitivity :
-93dBm
Sleep Current Consumption :
1μA
Antenna :
Chip Antenna
Description

Cansec Wearable WB822D Wireless IoT Module Nordic NRF51822-CEAA Small Blue Tooth 4.2 Module

Parameter
Min
Typ
Max
Unit
Operating Voltage
2.1
-
3.6
V
Operating Temperature
-20
-
+70
℃
Current
Consumption
Sleep Mode
-
1
-
uA
Receive mode
-
15
-
mA
Transmit Mode @output power max
-
13
-
mA
TX Power (For Carrier)
-
-
3
dBm
RX Sensitivity (For Lora Modulation)
-
-
-93
dBm
Distance
30
m

Cansec Wearable WB822D Wireless IoT Module Nordic NRF51822-CEAA Small Blue Tooth 4.2 Module

1. WB822D Module is designed based on nRF51822 RF SoC chip of NORDIC company.

2. nRF51822 is an ultra-low-power 2.4GHz wireless System on Chip (SoC) integrating the nRF51 series 2.4GHz transceiver, a 32bit ARM Cortex-M0 CPU, flash memory, and analogue and digital peripherals.
3. nRF51822 can support Bluetooth low energy and a range of proprietary 2.4GHz protocols, such as Gazell from Nordic Semiconductor.
The present invention relates to a method and a device for forming a substitute communication means by using Bluetooth low energy (LE). According to the present invention, provided are the method and the device, the method comprising the steps of: receiving an advertising message including substitute communication means information and service information from a second device, wherein the substitute communication means information includes information of a substitute communication means supported by the second device, and the service information includes information of at least one service, which can be provided by the second device through the substitute communication means; transmitting, to the second device, a filling out request message for requesting the activation of the substitute communication means and the at least one service; and receiving a response message as a response to the filling out request message.

Nordic 3dBm NRF51822 RTS Module BlueTooth 4.2 Wireless IoT Module

Nordic 3dBm NRF51822 RTS Module BlueTooth 4.2 Wireless IoT Module
Nordic 3dBm NRF51822 RTS Module BlueTooth 4.2 Wireless IoT Module
Nordic 3dBm NRF51822 RTS Module BlueTooth 4.2 Wireless IoT Module

Nordic 3dBm NRF51822 RTS Module BlueTooth 4.2 Wireless IoT Module

Nordic 3dBm NRF51822 RTS Module BlueTooth 4.2 Wireless IoT Module

Nordic 3dBm NRF51822 RTS Module BlueTooth 4.2 Wireless IoT Module

Nordic 3dBm NRF51822 RTS Module BlueTooth 4.2 Wireless IoT Module

Nordic 3dBm NRF51822 RTS Module BlueTooth 4.2 Wireless IoT Module
Nordic 3dBm NRF51822 RTS Module BlueTooth 4.2 Wireless IoT Module
Nordic 3dBm NRF51822 RTS Module BlueTooth 4.2 Wireless IoT Module
Nordic 3dBm NRF51822 RTS Module BlueTooth 4.2 Wireless IoT Module
FAQ
Q1: Are you a factory or trade company?
A1: We are a professional factory with 25 years experience.
Q2: Can you accept OEM/ODM?
A2: Sure, we have rich OEM&ODM experience.
Q3: Do you have quality assurance?
A3; Each of our products has undergone quality testing and has two years of free after-sales service.
Product tags

rs232 bluetooth module

,

rs232 to bluetooth module

,

hc 05 bluetooth module arduino
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Nordic 3dBm NRF51822 RTS Module BlueTooth 4.2 Wireless IoT Module

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Product Detail
Brand Name :
Cansec Wireless
Model Number :
WD822D
Place of Origin :
Beijing
MOQ :
100
Price :
USD 3.11$ per piece
Payment Terms :
T/T
Contact Supplier
Nordic 3dBm NRF51822 RTS Module BlueTooth 4.2 Wireless IoT Module
Nordic 3dBm NRF51822 RTS Module BlueTooth 4.2 Wireless IoT Module

Beijing JiaAn Electronics Technology Co., Ltd.,

Verified Supplier
5 Years
beijing, beijing
Since 1994
Business Type :
Manufacturer, Seller
Main Products :
IoT WiFi Module, Bluetooth Module, LoRa Module
Total Annual :
5M-10M
Employee Number :
80~100
Certification Level :
Verified Supplier
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