| 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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