NRF24L01 2.4GHz Wireless Transceiver Module (compatible with Arduino)

NRF24L01 2.4GHz Wireless Transceiver Module (compatible with Arduino)

The NRF24L01 2.4GHz Wireless Transceiver Module facilitates radio communication in electronics projects. This single-chip solution integrates a transmitter and receiver. It operates within the 2.400 - 2.4835GHz ISM band. The module maintains low power consumption, suitable for battery-operated devices and embedded systems. It achieves a maximum operating speed of 2Mbps. An approximate range of 40 to 100 meters is supported. Connection to microcontrollers or Arduino boards occurs via SPI. It is applicable for wireless sensor networks, remote control, and IoT applications.

Specifications:

• Wireless Band: 2.4 - 2.5 GHz ISM band
• Operating Frequency Range: 2.400 - 2.4835GHz
• Max Operating Speed: 2Mbps
• Interface: SPI (Serial Peripheral Interface)
• Approximate Range: 40-100 meters
• Dimensions (L x W x H): 20mm x 15mm x 13mm
• Weight: 8g
• TX Power Consumption: 9.0mA at -6dBm
• RX Power Consumption: 12.3mA
• Communication Channels: 125
• Modulation Type: GFSK
• Compatibility: Arduino, Raspberry Pi, Microcontrollers

Key features and benefits:

• Integrated 2.4GHz transceiver with onboard antenna.
• Data transfer rates up to 2Mbps using GFSK modulation.
• Low power consumption operation.
• 125 communication channels with frequency hopping capability.
• Hardware-based CRC error detection.
• Programmable output power and channels via SPI interface.
• Compatibility with Arduino, Raspberry Pi, and various microcontrollers.
• Power Down and Standby modes for energy management.

Applications:

• Wireless sensor networks and IoT device integration.
• Remote control systems, including RC vehicles and consumer electronics.
• Home and commercial automation project implementation.
• Wireless peripheral connectivity and data transfer.
• Basic wireless voice transmission systems.

Frequently Asked Questions:

Q: What is the operating voltage range for the NRF24L01 module?
A: The NRF24L01 module typically operates from 1.9V to 3.6V. A 3.3V supply is common.

Q: Can the NRF24L01 module be directly connected to 5V logic microcontrollers?
A: No, the NRF24L01 module is not 5V tolerant. A logic level shifter is required for interfacing with 5V microcontrollers to prevent damage.

Q: What is the pin pitch of the NRF24L01 module for breadboard compatibility?
A: The NRF24L01 module typically has a 2.54mm (0.1 inch) pin pitch, allowing direct use with standard breadboards and prototyping boards.

Q: What is the typical current draw of the NRF24L01 in power-down mode?
A: In power-down mode, the NRF24L01 module typically draws approximately 900nA.

Q: Does the NRF24L01 module require an external antenna?
A: No, the NRF24L01 module includes an integrated PCB antenna. External antennas are not required for basic operation.

Package Includes:

*Image shown is a representation only.

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