User's Manual

ManualsBrandsNiceRF Wireless Technology ManualsElectronics2.4G RF module with nRF2401+

Table Of Contents

www.nicerf.com

.4G RF module with nRF2401+

TEL:0755-61596687 FAX:0755-27838582 Email：sales@nicerf.com 第 2 页共 8 页

Catalogue

1. Description........................................................................................................................................................ 3

2. Features............................................................................................................................................................. 3

3. Applicat

ion........................................................................................................................................................ 3

4. Typica

l application circuit................................................................................................................................. 3

5. Electrical

Characteristics................................................................................................................................... 4

6. Pin Defi

nition.................................................................................................................................................... 4

Accessories ...

..................................................................................................................

8. Mechanical Dimension(mm):............................................................................................................................ 5

Note: Revision History

Revision Date Comment

V1.0 2014-9-5 First release

V2.0 2016-5-5 Some parameters revised

Summary of content (8 pages)

PAGE 1
www.nicerf.com 2.4G RF module with nRF2401+ Catalogue 1. 2. 3. 4. 5. 6. 7. 8. Description ........................................................................................................................................................ 3 Features ............................................................................................................................................................. 3 Application....................................................................................
PAGE 2
.4G RF module with nRF2401+ www.nicerf.com 1. Description 2.4G RF module with nRF2401+ is a high integrated wireless module,which worked in 2.4GHz of ISM band. 2.4G RF module with nRF2401+ adopts Nordic’s RF chip nRF24L01+ and high efficiency RF amplifier.The feature of high data rate (maximum 2Mbps ), ★ This module got CE、FCC、ETSI approvals. 2.
PAGE 3
2.4G RF module with nRF2401+ www.nicerf.com 5. Electrical Characteristics ★Below parameters is measured at 3.0V Parameter Min. Type. Max. Unit Conditions Operation conditions Operating voltage range 1.9 Operating temperature range -40 3.3 3.6 V 85 ℃ Current consumption RX Current <14 mA TX Current 12 mA Sleep Current <1 uA @0dBm RF Parameters Frequency range 2402 2482 MHz Modulation rate 250 2000 Kbps Output power 0 dBm RX sensitivity -94 dBm GFSK @data=250kbps 6.
PAGE 4
2.4G RF module with nRF2401+ www.nicerf.com Pin No. Pin Definitions Description 1 VCC 2 CE 3 CSN CSN of SPI interface 4 SCK SCK or SPI interface 5 MOSI MOSI of SPI interface 6 MISO MISO of SPI interface 7 IRQ Interrupt output, active low 8 GND Connect to ground Connect to VCC（1.9-3.6V） Chip enable 7. Mechanical Dimension(mm): Appendix 1： The module is equipped with a standard DEMO board for customer to debug the program and test distance.
PAGE 5
www.nicerf.com 2.4G RF module with nRF2401+ The LCD Full Segment is as below: Users can set the parameters of the RF module such as working mode /frequency / transmitter power / transmission data rate through the buttons, and measure the wireless communication distance.
PAGE 6
www.nicerf.com 2.4G RF module with nRF2401+ 4) Rx Test Mode: RF module is always in Rx mode; 5) Standby Mode: RF module is always in standby state.  Button Operation: 1) [SET] Button Press the [SET] button to enter into setting mode; Or press the [SET] button to be out of the setting mode upon the last parameter is done. 2) [UP/Down] Button In setting mode, press the [UP/Down] button to increase/decrease the value of flash icon.
PAGE 7
www.nicerf.com 2.4G RF module with nRF2401+ FCC WARNING This device complies with part 15 of the FCC Rules. Operation is subject to the condition that this device does not cause harmful interference (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
PAGE 8
This device is intended only for OEM integrators under the following conditions: 1) The antenna must be installed such that 20 cm is maintained between the antenna and users, and 2) This device and its antenna(s) must not be co‐located with any other transmitters except in accordance with FCC multi‐transmitter product procedures. Referring to the multi‐transmitter policy, multiple‐transmitter(s) and module(s) can be operated simultaneously without C2P.