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Комуникационен модул с NRF24L01 2.4Ghz до 200метра

Продуктов код:  •  415-01  •  
Производител:
Наличност:
20
Цена:         без ДДС / с ДДС:
1 бр. : 4.90 лв. / 5.88 лв.
2 - 4 бр. : 3.90 лв. / 4.68 лв.
5 - 9 бр. : 3.20 лв. / 3.84 лв.
≥ 10 бр. : 2.95 лв. / 3.54 лв.

 

Six channels support data reception

 

  • low working voltage: 1.9 3.6V low voltage operation

 

  •  high speed: 2Mbps , due to air transmission time is very short, greatly reducing the wireless transmission of the collision phenomenon (software settings 1Mbps or 2Mbps air transmission rate)

 

  •  multi-frequency: 125 frequency points, to meet the multi-point communications and frequency hopping communication needs

 

  •  Ultra-small: Built 2.4GHz antenna, compact, 15x 29 mm (including the antenna)

 

  •  Low power consumption: When working in answer mode of communication, air transport and fast start-up time, which greatly reduces the current consumption.

 

  •  low application cost: NRF24L01Integrates all RF related to the high-speed signal processing part of the agreement, such as: automatic retransmission of lost data packets and automatically generate response signals, NRF24L01 the SPI interface can use microcontroller hardware SPI port connection or MCU I / O port simulation, internal FIF with a variety of high and low speed microprocessor interface, easy to use low cost microcontroller.

 

  •  to facilitate the development: As the link layer is completely integrated in the module, very easy to develop. Automatic retransmission function, automatic detection and retransmission of lost data packets, the retransmission time, and the number of retransmissions can be software-controlledAutomatic storage of data packets not received a response signal auto-answer feature, after receiving valid data, the module automatically sends a response signal, without prior programming Carrier Detect - Fixed frequency detectionBuilt-in hardwareCRC error detection and multipoint communication address control packet transmission error counter and hopping carrier detection feature can be used to set the receiver can be set at the same six-way channel address, you can receive channels selectively open standard pin Dip2.54MM spacing interface, ease of embedded applications.
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