- nRF51822 Bluetooth Smart Beacon Kit 256kB flash 16kB RAM BLE4.0 Bluetooth 2.4G Wireless Module nRF51822-QFAA
- 2016 Hot sale low price resistance
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|Place of Origin:||Antigua and Barbuda||Brand Name:||original||Model Number:||WT51822S4|
WT51822-S4AT Bluetooth module radio transmit and receive system module Micro low energy Nordic le beacon nrf51822
WT51822-S4AT nordic n51822 beacon profile:
WT51822-S4AT is a high performance ,low power radio transmit and receive system module use Nordic BLE 4.0
nRF51822 as the controller chips. It has the smallest volume package in the industry, the size is 18.5*9.1*2.0,
suitable for most applications which pay more attention to the size. The module integrate the complete standard low
energy Bluetooth 4.0 protocol stack S100 drive. Customer's MCU is connected to the module by UART
port, it will automatically send a broadcast code after the module starts. As the master, APP device can scan and
search the broadcast from module in order to establish the connection. After success, it can conduct two-way
communication link with mobile device APP by serial port. Through UART interface, the user can exchange data or
control the communication parameters of module. The meaning of data is defined by the upper application
user. The mobile device can operate to the module through APP, the data will receive by the module and
pushed through UART MCU. After the module received a data packet from the client MCU serial port, it will
be automatically forwarded to the mobile device.
WT51822-S4AT nordic n51822 beacon features:
- CPU: nRF51822-QFAA (ARM Cortex™-M0 32 bit processor)
- Memory: 256KB flash + 16KB RAM memory
- Transparent transmission (Bridged method) easy to use and fast, no Bluetooth protocol stack
- development experience can use too.
- The user interface uses a standard UART (TTL) Interface, bidirectional data read, easy to operate.
- Supports serial AT commands, the user can modify the basic parameters like the serial port baud rate,
- name, MAC address of the module, etc.
WT51822-S1/S2/S4. You can easily connect the Bluetooth module with PC through the nRF51822-DK.
The Bluetooth module works as slave device, can be searched and matched by Bluetooth master
terminal. After matched, input the data to Bluetooth module via serial port debugging tools and the
Bluetooth module resent the data to the master module; at the same time, the Bluetooth module can
send the data received from the master module to the serial port debugging tools.
Developers can easily check the data content between the Bluetooth module and the master terminal.
2. The connection method of DEMO-Kit Tools and Bluetooth module: DEMO-Kit Tools interface is the
currently popular XBee interface. Bluetooth module connect with Kit Tools by XBee adapter board.
Welding the module posted in the corresponding XBee adapter board, and then inserted the adapter
board into the Kit tools.
WT51822-S4AT nordic n51822 beacon Pin Definition
Bluetooth serial module WT51822-S4
HONGKONG XIONG FENG KE ELECTRONICS CO., LIMITED Was Founded in 2009, it has been a leading and professional distributor of passive components. We became the fastest growing component distributor in the industry by utilizing our in-stock inventory and global network of suppliers to reduce procurement cycles, lower transaction costs and provide quality components. To attain a competitive advantage, we not only offer quality electronic components at competitive prices, excellent customer service, and fast delivery, but we also offer value-added services.
Besides continuously enlarging our variety of stock, we understand that human resources is one of the most crucial parts of the company's success. In addition to create a pleasant working environment with computerized facilities, we also provide training to our staff to ensure that they are prepared to serve our clients with enthusiasm.
With our solid and intensive experience in the industry, we are always aggressively pursuing new opportunities to further develop our business home and abroad
Let us start our win-win business !!
- Shenzhen Xiongfengke Electronics Co., Ltd.
- ContactAlex Zhong
- Addressfutian district Shenzhen,Guangdong
|Relay||Sensor||SMD MLCC||Tantalum Capacitor|
|Wireless Networking Equipment|
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