NRF51822 2.4G Wireless Bluetooth Module

NRF51822 2.4G Wireless Bluetooth Module is a multi-protocol Bluetooth low energy / 2.4 GHz dedicated RF single chip solutions, widely used in PC peripheral, Internet TV, toys, remote controls, sports/fitness/health sensors and automation applications.

IC features include:

• 16 KB and 256 KB on-chip flash RAM;
• Digital and mixed-signal surrounding, including SPI, 2 – wire, ADC and quadrature decoder;
• 16 PPI channels;
• Load match on a chip “when the power supply range of 1.8-3.6 V, 1.75 1.95 V” bypass mode;
• Slice up and pull DC/DC converter for 3 v battery (for example, a button battery);
• On +/- 250 parts per million (PPM) 32 KHZ RC oscillator, the bluetooth application of low power consumption, does not need external
• 32 KHZ crystals, can save cost and PCB space;
• 6x6mm 48pin QFN packages, providing up to 32 GPIO;
• A complete bluetooth protocol stack (the link layer to the configuration file).
• NRF51822 S110 is downloadable, royalty-free, precompiled binary bluetooth stack, low power consumption can be independent
• programming and update. Features include:
• Asynchronous API and event-driven SVC;
• The runtime protection;
• GATT, GAP and L2CAP level API;
• Peripheral and broadcasting role;
• GATT client and the server;
• And more than 2.4 GHz RF proprietary protocols of parallel protocol operations;
• Less than 128 KB of code and 6 KB of RAM, with more than 128 KB of flash memory for the application and 10 KB of RAM;
• And use a generation compared to nRF8001 dual chip application, running S110 stack nRF51822 cut as much as 50% of power consumption.
• S110 stack and nRF51822 nRF518 SDK to cooperate with each other and nRF518 contains comprehensive bluetooth low energy profile, services, and sample collection.
• NRF51822 for proprietary application provides a new modified Gazell 2.4 GHz RF protocol stack, and series nRF24L Gazell application to interoperability. Compared with the last generation nRF24LE1, nRF51822 combined with new

Packing List

1 x NRF51822 Wireless Bluetooth module