Modulo ricetrasmettitore wireless NRF24L01 2,4 GHz

Modulo ricetrasmettitore wireless NRF24L01 2,4 GHz

Modulo senza fili di alta qualità per Arduino, Raspberry Pi.

Overview

RF24L01 + modulo wireless a bassa potenza, utilizza il chip NRF24L01 di Nordic, banda ISM senza licenza 2.4G, la massima velocità dei dati di lavoro è 2 Mbps, 125 canali possono raggiungere diverse esigenze di comunicazione a punto o frequenza di salto, dimensioni ridotte 18 * 37 mm, modulazione GFSK ad alta efficienza, anti-interferenza, vestito speciale per il controllo industriale.

Feature

• 2.4Ghz  lisence-free ISM band
• Highest data speed 2Mbps，high efficient GFSK modulation, anti-interfere, specially suit for indutrial control
• 125 channel, can reach different point or jump frequency communication needs
• Integrated hardware 8/16 bytes CRC confirmation and point to mutiple points communication adress control, combine TDMA – CMDA – FDMA working principle, enable wireless communication.
• Low power comunpiton 1.9 – 3.6V ，Standby mode only need 1uA ；
• Module can set address by software, only output data when receive own device address(display interruption), can directly connect to any single chip, easy to program.
• Send and receive interruption signal, send 28 bytes maximally each time.
• Integrated special voltage regulator, use any kind of power including DC/DC power can have better communication effort.
• Standard DIP jack, easy for embedded system application.
• CLK，DATA，DR three wires connection，easy to program。
• Two channels data receive, embedded circular antennas, communication distance is 20-30 meters in open and no interferes environment.
• Dimension: 39mm * 17mm * 1mm（PCB embedded antennas）

Applications