NRF24L01 2.4GHz Wireless Transceiver Module

NRF24L01 2.4GHz Wireless Transceiver Module is a low-power, highly integrated wireless communication module ideal for short-range data transmission. Operating in the 2.4GHz ISM band, it supports high-speed SPI communication and multi-device wireless networking with low power consumption, making it ideal for IoT, wireless sensors, and automation systems.

Key Features of NRF24L01 2.4GHz Wireless Transceiver Module:

• 2.4GHz ISM Band Operation: License-free operation in the industrial, scientific, and medical band.
• High Data Rate: Supports up to 2Mbps with auto-acknowledgment and retransmission.
• SPI Interface: Communicates via high-speed SPI (up to 10Mbps).
• Low Power Consumption: Ideal for battery-operated devices with multiple power-saving modes.
• Multi-Ceiver: Supports up to 6 data pipes for one-to-many communication.

Technical Specifications of NRF24L01 2.4GHz Wireless Transceiver Module:

• Operating Voltage: 1.9V to 3.6V (typically 3.3V)
• Current Consumption: 12.3mA (transmit), 13.5mA (receive), 26µA (standby-I)
• Data Rate: 250kbps, 1Mbps, 2Mbps selectable
• Communication Interface: SPI (up to 10Mbps)
• Frequency Range: 2.400–2.525GHz (125 channels)
• Max Output Power: 0dBm
• Receiver Sensitivity: -82dBm at 2Mbps

Mechanical Specifications of NRF24L01 2.4GHz Wireless Transceiver Module:

• Module Dimensions: 15mm x 29mm
• Antenna Type: PCB trace antenna or external via u.FL (for PA+LNA variants)
• Mounting: 2.54mm pitch header pins

Dimensions:

• Length: 29mm
• Width: 15mm
• Height: Approx. 2.5mm (without pins)
• Pin Pitch: 2.54mm standard

Mounting Options:

• Breadboard Friendly: Fits directly into standard 2.54mm pitch breadboards.
• PCB Integration: Can be soldered directly to PCB headers.

Schematic Diagram, Connection, Wiring and Pinout of NRF24L01 Module:

• GND: Ground
• VCC: 3.3V Power Supply
• CE: Chip Enable (active HIGH)
• CSN: Chip Select Not (active LOW)
• SCK: Serial Clock (SPI)
• MOSI: Master Out Slave In (SPI)
• MISO: Master In Slave Out (SPI)
• IRQ: Interrupt Request (active LOW, optional use)

Datasheet of NRF24L01 2.4GHz Wireless Transceiver Module:

• Download NRF24L01 Datasheet (PDF)

Applications of NRF24L01 2.4GHz Wireless Transceiver Module:

• Wireless Sensor Networks: Used for remote environmental monitoring.
• Home Automation: Enables wireless communication between control units.
• IoT Devices: Ideal for data transmission between IoT nodes and gateways.
• Remote Control Systems: Used in wireless joystick or RC vehicles.
• Industrial Monitoring: Wireless data logging and machine status reporting.

Equivalent of NRF24L01 2.4GHz Wireless Transceiver Module:

• CC2500: 2.4GHz low-power transceiver for wireless applications
• RFM69HCW: Sub-GHz wireless module with higher range
• ESP-NOW: Espressif’s proprietary WiFi-based wireless protocol

Package Includes:

• 1 x NRF24L01 2.4GHz Wireless Transceiver Module