Mô Đun Nhận Tín Hiệu Không Dây Nrf51822 Bluetooth 4.0 Ble 2.4g tại Lotte Market

Giới thiệu Mô Đun Nhận Tín Hiệu Không Dây Nrf51822 Bluetooth 4.0 Ble 2.4g tại Lotte Market

Parameter：
Master chip: nRF51822
Communication distance: 30m (condition: open area / 1M rate)
Working frequency band: 2.4GHz
Operating voltage: 2.0V ~ 3.6V
Temperature range: -40°C ~ 85°C
Size: 24.5mm x 32.26mm (PCB)
Interface: all I/O interfaces except P0.26 and P0.27
Needle spacing: 2.00mm
Needle spacing on both sides: 18.00mm
Antenna: Onboard Antenna

Application：
Wearable device
Bluetooth smart application
Mobile phone peripherals
RF Smart RF Tag
Smart home appliances
industrial control
data collection system

Introduction to nRF51822：
The nRF51822 is a multi-protocol, single-chip solution for ultra-low power wireless applications (ULP wirelesss applications).
It integrates Nordic's state-of-the-art wireless transmitters while supporting Bluetooth(R) low energy and a dedicated 2.4GHz protocol stack.
The basic situation is:
2.4GHZ Multi-protocol Wireless RF
32-bit ARM Cortex M0 processor
128-bit AES hardware encryption processor
256kB flash / 32kB RAM
Programmable peripheral interface PPI
Full-featured digital interface: SPI / I2C / UART
10-bit ADC
Programmable output power: +4dBm to -20dBm
Application development and protocol stack completely independent
Fully compatible with NRF24L series
Compatible with NRF51xxx series pins
Global Independent Power Management
Operating voltage range (1.8 V ~ 3.6 V)