NRF24L01 Wireless Module – MakerBotics

The nRF24L01 serves as a wireless transceiver module that operates on the 2.4Ghz frequency band. It’s engineered to deliver medium-range communication while maintaining low power consumption, making it suitable for wireless sensor networks, remote robotic controls, and projects necessitating wireless communication. Featuring an integrated antenna module, this module offers a smaller footprint.

With data rates up to 2Mbps, the NRF24L01 module achieves a maximum range of up to 100 meters in open space with line-of-sight.

It is recommended to pair this module with the NRF24L01 Wireless Transceiver Socket Adapter Board for ease of powering and wiring.

For an extended range, utilize our NRF24L01 + PA + LNA Wireless Module with High Gain Antenna.

Features

• Operating frequency: 2400MHz ~ 2524MHz
• Modulation: GMSK
• Receiver sensitivity: -95dbm
• Operating voltage: 2.7V ~ 3.6V
• Max operating current 20mA

Connectivity:

The NRF24L01 wireless module does not require a logic-level filter because it features built-in level-shifting circuitry. This circuitry supports both 3.3V and 5V logic levels, ensuring compatibility with controllers like the ESP32, Teensy, or Arduino. Employing a simple SPI (Serial Peripheral Interface) interface for communication with microcontrollers, it seamlessly integrates into various projects.

Pinout Diagram:

Below, you’ll find the pinout and pin descriptions of the NRF24L01 wireless module.

Uses:

• Wireless communication
• Robotic control

Documentation:

• Arduino IDE library.