RF Transceiver 2.4GHz NRF24L01+ (8 pins)
Product information:
With this NRF24L01+ transceiver (a transmitter and receiver in one) you can easily let 2 or more Arduinos (or other MCUs) communicate with each other!
This transceiver is based on the nRF24L01 chip from Nordic Semiductor and transmits and receives at 2.4GHz.
The plus version has improved range, higher sensitivity and improved data rates.
The NRF24L01 has hardware CRC error detection, 125 transmission channels, multi-point communication allowing you to set up a whole network of transceivers.
The available channels can be set by software. This way you can set 2 transceivers so that they only receive each other.
The IRQ connection allows you to put your Arduino (or other MCU) to work the moment something is received.
The inputs and outputs are 5V tolerant and can therefore be connected directly to the Arduino. Be careful not to put more than 3.6V on Vcc!
(For example, use the 3.3V pin of your Arduino).
Built-in 2.4GHz antenna.
GFSK modulation.
Anti-jamming capabilities.
125 Adjustable channels.
Supply voltage: 1.9 - 3.6V
Power consumption: 1uA in 'power down' mode
Dimensions: 28x14mm
Maximum data speed: 2Mbps