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2pcs NRF51822 2.4G Wireless Module Low-power SOC Chip BLE4.0 Bluetooth board

Product Description

Description:
This module can be be equipped with an external antenna.
• Supports multiple 2.4GHz radio
• 32-bit ARM Cortex M0 processor
• 256kB flash / 16kB RAM
• Software stacks available as downloads
• Application development methods and protocol stack completely separate
• 256kB Flash
• Digital I / O
• Fully compatible with nRF24L-series
• Programmable output power from + 4dBm to -20dBm
• RSSI
• 16kB RAM
• Flexible and configurable 31 pin GPIO
• Simple ON / OFF Global Power Management
• Full-featured digital interface: SPI / 2-wire / UART
• 10-bit ADC
• 128-bit AES ECB / CCM / AAR co-processor
• Ultra low-power 32kHz crystal and RC oscillators
• Wide supply voltage (1.8 V to 3.6 V)
• On-chip DC / DC buck converter

Simple, fast, secure code development
nRF51822 provides clear and application code isolation protocol stack for embedded developers. This means that the compile, link, and run-time debugging caused no trouble due to interdependence. Nordic BLE stack has been pre-compiled, only the application of the code can be compiled independently. Protocol stack interface uses an asynchronous event-driven model eliminates the dependence on RTOS (Real Time Operating System). Developers can focus on the development and application. .
Highly reusable, easy to transplant
Thanks nRF51 series chips are pin-compatible, you can not modify the layout in the case, can be portable between BLE / ANT technology. Common hardware architecture ensures that the code can easily use nRF51 series chip device reuse. .
• Bluetooth Smart applications
• Mobile phone accessories
• Computer peripherals
• CE remote controls for TV, STB and media systems
• Proximity and security alert tags
• Sports- and fitness sensors
• Healthcare and lifestyle sensors
• Game controllers for computers
• Toys and Electronic games
• Domestic/Industrial control and data-acquisition
• Smart RF tags for tracking and social interaction
• Audience response system
• Intelligent domestic appliances

 

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If you can't receive the product within 2 months (60 days), please contact with us,we promise to payback 100% of your money.

We ensure our products work normally before post.If the products is broken before arrival to you,all you should do is taking a photo to show us our broken product.We promise to payback 100% of your money.

 

We appreciate positive feedback . we always try our best to service every customer . If you have any question,feel freely to contact us,we are always here to offer help .
 
 
All items will be shipped within 1~2 business day after payment. by China post or Singapore post or HK post,
   
Order valus more than $25, we provide free tracking number, order value less than $25, customer need to pay $2 if need tracking number
 
Ship to address provided by ebay if no special notes from buyer .
Delivery Time: Normally, It Takes About 10-30 Business Days to Arrival for most countries.
5-14 days to USA.
10-25 days to Australia / Canada.
14-30 days to major cities in Europe .
4 - 8 weeks to Italy , Brazil ,Russia.
 
However, it may delay due to industrial strike action, severe weather, custom reasons or peak seasons
 
we specialized in international business for more than 8 years We are professional in international business.
 
We work with Reliable international post service company.we can make sure you can get your items in time
 
We package every parcel very carefully. All items will be tested before shipped.We promise you will get your items in good situation.We seek for long term .
 
Mian business
We selling items with high quality and best price .We mainly selling ICs, electronic component ,electronic modules. PCB board etc
 
We also have customer to find other items that do not selling in our store .pls contact us if you need ,we can always provide the best price.
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