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Kuman 3PCS nRF24L01 + 2.4GHz Antenna Wireless Transceiver Module for Arduino Raspberry Pi K19

Item Code: K19
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$6.99
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  • Description
Advantages:
● The Addicore nRF24L01 is a 2.4GHz ISM band transceiver.
● The transceiver consists of a fully integrated frequency synthesizer, a power amplifier, a crystal oscillator, a demodulator, modulator and enhanced ShockBurst, protocol engine.
● A host microcontroller can communicate and configure the nRF24L01+ over a 4-pin Serial Peripheral Interface (SPI). The configuration registers are accessible through the SPI connection.
● Configurable parameters include frequency channel (125 selectable channels), output power, and data rate (data rates: 250kbps, 1Mbps, and 2Mbps).
● The module has 5V tolerant inputs which allows for direct connection of SPI pins to the Arduino.
● Internal filtering results in high margins of meeting RF regulatory standards. The module's radio uses Gaussian Frequency-Shift Keying (GFSK) modulation as well as fast Automatic Gain Control (AGC)

Features & Specifications:
● Ultra small: 15x29mm (including:built-in 2.4GHz antenna),for easy implementation into designs without additional hardware.
● Low power consumption: Ultra low power consumption as low as 11.3mA transmitting, 13.5mA receiving at 2Mbps, 900nA in power down, and 26uA in standby.
● Low operating voltage: 1.9 ~ 3.6V When using the nRF24L01 with an Arduino be sure to use the 3.3V output pin from the Arduino board to power the nRF24L01+ module
● Communication range: 262 feet (80 meters) in ideal conditions.
● Multi-channel:support six channels data reception.
● Fast data transfer rate: 2Mbps (software setting range: 1Mbps or 2Mbps)
● Multi frequency points:125 frequency points to meet the needs of multi point communication and frequency hopping communication.
● The maximum transmit power:0dBm

Packing List:
● 10 or 3*pieces nRF24L01 modules
● 10 or 3*14mil thick resealable clear plastic bag
Customer Reviews
Recent Reviews
  • ByDavid Houston
  • May 16, 2017
Working as advertised. Using on an Arduino with the TMRh20/RF24 library found on GitHub.
Using it for a collection of sensor nodes running off of small LiPo batteries, so the ability to power it down most of the time and wake it up periodically to transmit is nice.
I am getting a range of around 15-20 ft in my house, and very dependent on placement and orientation of the module.
If range is important, there are versions available with an SMD antenna and one with a power amplifier+SMD (with much higher power consumption), and I am going to try using them for my receiving station.

  • ByScott Hess
  • May 16, 2017
Works fine, arrived promptly, pricing comparable to places like ebay. Units have no pin markings, not even for ground, and I don't see docs, so you'll need to spend time on the internet looking for pinouts. Fortunately these devices seem to use a common layout, so the internet has your back.

  • ByJanice K. Hammond
  • May 16, 2017
Arrived on time with no issues. I have used some of the modules and they work great. I would definitely buy from Kuman again.

  • ByThierry
  • Dec 28, 2016
Livraison rapide en qqs jours.
Nickel pour la domotique, je l'ai associé à 2 Raspberry et plein de Arduino Nano (capteurs hygro, relais de commande de pompe, ...).
On peu même augmenter la distance de liaison en soudant un petit fil en guise d'antenne, celui qui est au fond du jardin : 25 cm environ.
Pour les Raspberry (le coeur de la domotique) et les Nano dans la maison : 10 cm suffisent.
Ne pas hésiter à baisser la fréquence de communication au maximum entre le module 2.4GHz et les Raspberry/Nano pour une liaison encore plus fiable.