Module NRF24L01 Mini

  • Mã sản phẩm: TD0380

  • Còn trong kho

  • 23,000đ

So sánh sản phẩm

Product parameters:

• Onboard 2.4G PCB antenna, ISM frequency band, SMD-8 stamp port package, compact size, convenient for embedded applications.

• Support six channels of data reception (one to six)

• Support GFSK modulation method

• Support 2Mbps/1Mbps/250Kbps data rate, different transmission power can be set

• Multi-frequency point: to meet the needs of multi-point communication and frequency hopping communication, 2400MHz ~ 2527MHz, 1MHz frequency hopping step

• Internally integrated LDO with high PSRR

• Wide power supply voltage range: 1.9 ~ 3.6V , typical 3.3V

• The average emission current is as low as 18mA (4dBm)

• Receiving sensitivity: -96dBm@250kbps

• Transmit power can be as high as 4dBm

• Using four-wire SPI interface, the rate can reach 8MHz

• Internal packet processing engine

• Send and receive data hardware interrupt output

• Working temperature: -20 ℃ ~ 85 ℃

• The best transmission distance: less than 120 meters (250kbp open environment without obstruction and no electromagnetic interference) reliable distance is recommended to use within 30%-50%.

Pin Out

Serial number

name

direction

use

1

VCC

-

The power supply must be between 2.0 ~ 3.6V

2

GND

-

Ground wire, connected to the power reference ground

3

CE

enter

Module control pin

4

CSN

enter

Module chip select pin used to start a SPI communication

5

SCK

enter

Module SPI bus clock

6

MOSI

enter

Module SPI data input pin

7

MISO

Output

Module SPI data output pin

8

IRQ

Output

Module interrupt signal output, active low