2.4G Wireless nRF24L01p (แถมเสาอากาศ)

.4G Wireless nRF24L01p with PA and LNA Version 3.1

อุปกรณ์ nRF24L01p ส่งข้อมูลด้วยคลื่นวิทยุ 2.4 G  สามารถใช้รับและส่งข้อมูลได้ถึง 1000 เมตร โดยมีอัตราการส่ง 250 kbps (ในที่โล่ง)  

nRF24L01p(nRF24L01+) with PA and LNA is compatible with nRF24L01+(nRF24L01p), and there are same interface. These are add a power amplifier(PA) circuit and Low Noise Amplifier (LNA) circuit, which could transmit longer distances and more stable performance for industry standard. Increased PA and LNA, RF switch, band pass filter,formed a professional full two-way RF power amplifier, making effective communication for greatly increased.The transmission distance to reach 1000 meter with 2DB Antenna at 250kbps data rate on open area.

There are nRF24L01+ with PA(v1.0), the different version from diff.
You also could reference 2.4G Wireless nRF24L01p detailed parameters.
Model:RFM05

Feature

• Worldwide 2.4GHz ISM band operation，Free license to use.
• 126 RF channels.
• High air data rate: 250kbps, 1 and 2Mbps.
• Transmitter: 11.3mA at 0dBm output power.
• Receiver: Fast AGC for improved dynamic range.
• Receiver: Integrated channel filters.
• Enhanced ShockBurst™:1 to 32 bytes dynamic payload length,6 data pipe MultiCeiver™ for 1:6 star networks.
• Host Interface:4-pin hardware SPI,3 separate 32 bytes TX and RX FIFOs.
• Low Power Management:1.9 to 3.6V supply range.
• GFSK modulation.
• Auto packet transaction handling.
• Easy for designed.
• Small size:16.5mm*45.5mm.

Application Ideas

• Wireless PC Peripherals
• Mouse, keyboards and remotes
• 3-in-1 desktop bundles
• Advanced Media center remote controls
• VoIP headsets
• Game controllers
• Sports watches and sensors
• RF remote controls for consumer electronics
• Home and commercial automation
• Ultra low power sensor networks
• Active RFID
• Asset tracking systems
• Toys

Resources

• Download nRF24L01P Datasheet.
• nRF24L01 with Arduinio's SPI Library.
• nRF24L01 Demo For Arduino
• Download the zip include all the file below here.