Introductions:
1.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).
2.The on chip voltage regulator accepts supply voltages from 1.9 to 3.6V. The module has 5V tolerant inputs which allows for direct connection of SPI pins to the .
3.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).
4.The module includes an Interrupt Request (IRQ) pin which can be used to wake the host microcontroller, (ex:), from sleep when the module receives a transmission providing great power conservation in battery devices.
Specifications:
NRF24L01+PA+LNA Wireless Transceiver RF Transceiver Module:
Frequency: 2.4GHz~2.5GHz
Operating voltage: 3 ~ 3.6V
Max Current: 115mA
Multi-frequency: 125 frequency
Support up to six channels of data reception
NRF24L01 Wireless Module Breakout Adapter:
Pin Quantity:8Pin
Compatible: Arduino and Raspberry Pi
Supply voltage: DC 3.3-9V
Package includes:
2 x NRF24L01+PA+LNA Wireless Transceiver RF Transceiver Module
2 x SMA Antenna 2.4G 1100m
2 x NRF24L01 Wireless Module Breakout Adapter
1 x 16Pin Female to Male Dupont Cable