1.8km Long Distance Nrf24l01+ Module, Onboard Pa + Lna, With Antenna

US $16.90

Shen Zhen, China
Jan 29th

Open on mobile:
QR code

This module uses the newest 2.4GHz transceiver from Nordic Semiconductor, the nRF24L01+. This transceiver IC operates in the 2.4GHz band and has many new features! On board PA and LNA make it transmit over 1km easily. Features 2.0V~3.6V power supply On-board ceramic 2.4GHz Antenna 1.8Km transmission Range 250kbps to 2Mbit Data Rate +22dB Max transmitting power -40 ~ +85 Centigrade working temperature Software selectable channel from 2400MHz to 2525MHz (125 Selectable channels) Pins broken out : VCC, CE, CSN, SCK, MOSI, MISO, IRQ, GND Standard 0.1" (2.54mm) spacing pins Interface Pin # Name Description 1 GND Ground (0V) 2 VCC Supply (+1.9V - +3.6V DC) 3 CE Chip Enable Activates RX or TX mode (Never >3.6V) 4 CSN SPI Chip Select 5 SCK SPI Clock 6 MOSI SPI Slave Data Input 7 MISO SPI Slave Data Output, with tri-state option 8 IRQ Maskable interrupt pin. Active low Dimension Frequency Test Library for Arduino Library Note Wireless data transmission requires two or more modules to set up wireless link. Each module itself supports sending and receiving, but at the same time can only work in transmit mode or receive mode. Maximum operating voltage of this module 3.6V. CE pin could not survice voltage over 3.6V. Otherwise the module might be damaged. Transmission distance varies according to the testing enviornment. We tested it in open area. Product List NRF24L01+ module Antenna Shipping Information PLEASE DO NOT CHOOSE FREE SHIPPING IF YOU COULDN'T WAIT!!!!! Standard Int'l Shipping is recommended !!! Economy Int'l Shipping (Free Shipping) Usually we ship it as Registered Mail of China Post(trackable) or Air Mail of HK Post (not trackable).The shipping time is usually 15~45 workdays. Registered Mail of China Post has a tracking number. Sometimes it is fast but sometimes it is slow. Air Mail of HK Post is not trackable. If you don't receive it within 45 workdays, please contact us and we will ship again. Standard Int'l Shipping We shipped mails as Registered Mail of Hongkong/Singapore Post. For most countries, you could track the whole shipping process. Usually it is faster than the Free Shipping above. You could refer to this document to learn the shipping time. Express Delivery Shipping This shipping service contains DHL, UPS, EMS and Fedex. Usually it takes 4~7 workdays. If you couldn't find this option but you need it, please contact us. Hanlding time will be 1~3 workdays. Shipping Policy Import duties and taxes are supposed at buyers' charge. We always mark our customers' parcels as a gift. We ship to worldwide. Returns and Refund Policy We will ship again or do the refund if you are not satisfied with our products for any reason. For due to our products' problem, we will do full refund (including shipping fee). Note DO NOT LEAVE NEGATIVE FEEDBACK BEFORE CONTACING WITH US.All the problems could be solved well. Please contact us if you have any problem. Negative feedback offers no help to solving problems. We keep the right to refuse offering any post-sale service if negative feedback was received.