Small Size NRF51822 Bluetooth Module 2.4GHz Transceiver

Small Size NRF51822 Bluetooth Module 2.4GHz Transceiver Description

Model: Nordic nRF51822
Chipset: Nordic nRF51822
Dimensions: 15 x 15 x 1.6mm
Bluetooth: BLE 4.0
Antenna: PCB-mounted antenna

Operating Temperature: -25C to +85C
Operating Voltage: 1.9-3.6V
Transmit Power: +4dBm to -20dBm in 4dB steps
Receive Sensitivity: -93dBm
Multi-Protocol Support: BLE 4.x + 2.4GHz
Transmit Current: 10.5mA
Receive Current: 13mA
Flash/RAM: 256KB/16KB
Frequency: 2.400GHz to 2.4835GHz
GPIOs: 6
System-on-Module based on the Nordic nRF51822 core
Supports Bluetooth Low Energy, ANT, and 24GHz multi-protocols
Bluetooth Low Energy protocol stack supports Bluetooth 4.x
11 general-purpose I/O ports with freely configurable mapping provide flexible peripheral usage.
Rich peripherals: ADC, SPI, 2-wire serial port, UART
Programmable Peripheral Interconnect () of the CPU
Flexible real-time clock and two 16-bit and one 24-bit with counter mode
Supports over-the-air (OTA) firmware updates
Built-in 32.768 kHz oscillator (250 ppm)
coprocessor, on-chip temperature sensor, random number generator, watchdog timer
ARM -MO 32-bit processor, 256 kB Flash memory, 16 kB RAM
Color: As Shown
Material: PCB

Package Contents:
1 * Module

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.