nRF24L01+ 2.4GHz RF Transceiver Module

The nRF24L01+ is a high-performance single-chip 2.4GHz GHz transceiver IC designed for low-cost, low-power wireless applications. It integrates a frequency synthesizer, a power amplifier, a ceramic resonator and an RSSI, making it suitable for simple point-to-point or multipoint communication.

This module is perfect for connecting microcontrollers like Arduino, ESP32, or Raspberry Pi in wireless sensor networks, RC controllers, or IoT projects. It supports data rates of 250kbps, 1Mbps, and 2Mbps, and includes an automatic acknowledgment payload feature to ensure reliable data transmission.

Specifications

• Supply Voltage: 1.9 V to 3.6 V (3.3 V recommended)
• Max Output Power: +5 dBm
• Data Rate: 250 kbps, 1 Mbps, or 2 Mbps
• Frequency Band: 2.4 GHz ISM band
• TX Current (max): ~11.3 mA at +5 dBm
• RX Current: ~12.3 mA
• Power-down Current: ~0.9 µA
• Interface: SPI (up to 8 MHz)
• Channels: Up to 6 receiving channels simultaneously

Resources

• Official Nordic nRF24L01+ Datasheet