Download ADRUINO NRF24L01 2.4GHz WIRELESS TRANSCEIVER

ADRUINO NRF24L01 2.4GHz
WIRELESS TRANSCEIVER MODULE
The nRF24L01 is a highly integrated, ultra low power (ULP) 2Mbps RF transceiver IC for the
2.4GHz ISM (Industrial, Scientific and Medical) band. With peak RX/TX currents lower than
14mA, a sub μA power down mode, advanced power management, and a 1.9 to 3.6V supply range.
The nRF24L01 provides a true ULP solution enabling months to years of battery life from coin cell
or AA/AAA batteries. The Enhanced ShockBurst hardware protocol accelerator offloads time
critical protocol functions from the application microcontroller enabling the implementation of
advanced and robust wireless connectivity with low cost 3rd-party microcontrollers. The nRF24L01
integrates a complete 2.4GHz RF transceiver, RF synthesizer, and baseband logic including the
Enhanced ShockBurst hardware protocol accelerator supporting a high-speed SPI interface for the
application controller. No external loop filter, resonators, or VCO varactor diodes are required, only
a low cost ±60ppm crystal, matching circuitry, and antenna.
Applications:
 Wireless PC peripherals
 Mouse, keyboard and remotes
 3-in-1 desktop bundles
 Advanced media centre remote controls
 VoIP headsets
 Game controllers
 Stopwatch and sensor
 RF remote control for consumer electronic
 Home and commercial automation
 Ultra low power sensor network
 Active RFID
 Assets tracking system
 Toys
_____________________________________________________________________________________
For purchase & enquiries, please contact [email protected] or call 04-5041617
Features:
 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 supplies range.
 GFSK modulation.
 Auto packet transaction handling.
 Easy for designed.
 Small size: 15mm*29mm.
Specifications:
 PCB Size : 15mm*29mm*0.8mm
 Power supply : 1.9V~3.6V
 Working current : 13.5mA at 2Mbps / 11.3mA at 0dBm output power
 IO counts : 8
 Sensitivity : -85dBm at 1Mbps
 Emission distance : 70~100 meter at 256kbps
 Data rate : 256kbps / 1Mbps / 2Mbps
 Communication mode : Enhanced ShockBurst TM / ShockBurst TM
 Working mode : Power Down Mode / Standby Mode / RX Mode / TX Mode
 Temperatures : Operating:-40°C ~ 85°C / Storage:-40°C ~ 125°C
Pins out :
Dimensions :
_____________________________________________________________________________________
For purchase & enquiries, please contact [email protected] or call 04-5041617
Schematic Diagram:
Notes:





VC range is 1.9V~3.6V, do not exceed this range. Otherwise it will damage the module.
Except for VCC and GND，the other pins can be direct connected to 5V Microprocessor's IO,
needless level converter. Of course 3V Microprocessor's IO more applied.
If the Microprocessor is not hardware SPI interface, please simulate with ordinary IO.
If it is connected to 51 series MCU's P0, there is a 10K Pull-up resistor need to be inserted
together.
If Microprocessor IO more than 10mA，connect together with 2K resistive divider. It will
directly connected to AVR Series.
_____________________________________________________________________________________
For purchase & enquiries, please contact [email protected] or call 04-5041617