RF2401F20 2.4G Wireless Transceiver Module RF2401F20 Certified by CE,FCC,ETSI

Name: RF2401F20 2.4G Wireless Transceiver Module RF2401F20 Certified by CE,FCC,ETSI
Brand: MicroHello
SKU: RF2401F20-001
Price: 13 USD
Availability: InStock

SKU: RF2401F20-001

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$13.00 ~~$24.00~~

Our RF2401F20 module uses the original imported nRF24L01+ device from NORDIC, which is a highly integrated 2.4GHz wireless ISM band wireless transceiver chip.

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Description

RF2401F20 Module is a high integrated wireless module,which worked in 2.4GHz of ISM band. RF2401F20 adopts Nordic’s RF chip nRF24L01+ and high efficiency RF amplifier.The feature of high data rate (maximum 2Mbps ), good sensitivity （-102 dBm） and high output power (+20dBm ) but low harmonic and low unexpected radiation extend the range and improve the link performance.

Features

Frequency Range: 2400-2525MHz
Maximum output power:20dBm
Sensitivity up to-102dBm@250Kbps
Data transfer rate:250K,1Mbps,2Mbps
GFSK modulation,126 channels
Data packet communication mode (transceive FiFo 3-32 bytes)
Ultra-low consumption shutdown mode
Support FM function
Timed wake-up function
Integrated voltage regulator
Operating voltage range：1.9-3.6 V
Operating Temperature Range: -40~+85 °C

Applications

wireless remote
Smart home
Toys control
Tire pressure monitoring
Health monitoring
Tag reading and writing

Parameter	Min	Typ	Max	Unit	Condition
Operation Condition
Working voltage range	1.9	3.3	3.6	V
Temperature voltage	-40		85	℃
Current Consumption
RX current		23.5	24	mA
TX current		135	150	mA	@20dBm
Sleep current		<1		uA
RF Parameter
Frequency range	2400		2525	MHz
Modulation rate	250		2000	Kbps	GFSK
Transmit power range	4		20	dBm	Power 0=5dBm, 3=20dBm
Maximum transmit power	18.5	20		dBm
Receiving sensitivity	-100	-102		dBm	@data=250kbps

Typical application circuit

RF2401F20 Typical application circuit

Pin Definition

RF2401F20 Pin definition

Pin NO.	Pin name	Description
1	VCC	Positive power supply（1.9-3.6V）
2	GND	Connect the negative pole of the power supply
3	CE	Chip select to enable transmission or reception
4	CSN	SPI chip select
5	SCK	Serial clock for SPI interface
6	MOSI	SPI slave data input
7	MISO	SPI slave data output
8	IRQ	Programmable interrupt pin, active low
9	GND	Connect the negative pole of the power supply
10	GND	Connect the negative pole of the power supply
11	ANT	Connect with 50ohm coaxial antenna