2.4GHz Wireless Transceiver nRF 24L01 (85 meter)

Overview

The 2.4GHz Wireless Transceiver nRF24L01 is a highly versatile and cost-effective RF module that enables reliable wireless communication between microcontrollers, such as Arduino, ESP32, and Raspberry Pi. With an impressive range of up to 85 meters in open air, this module is ideal for projects requiring remote data transmission, sensor monitoring, and robot control. Its low power consumption and multiple data rate options make it a favorite among makers, students, and engineers in Egypt.

Key Features

• Long Range: Up to 85 meters in open air, perfect for outdoor projects.
• Multi-Channel Operation: Supports 125 selectable RF channels for flexible communication.
• High Data Rate: Configurable data rates of 250kbps, 1Mbps, and 2Mbps.
• Low Power Consumption: Ultra-low power modes for battery-operated devices.
• Simple Interface: Uses SPI for easy integration with popular microcontrollers.

Technical Specifications

• Frequency Band: 2.4GHz ISM band
• Modulation: GFSK
• Data Rates: 250kbps, 1Mbps, 2Mbps
• Supply Voltage: 1.9V to 3.6V (5V tolerant logic pins)
• TX Power: Programmable from -18dBm to 0dBm
• Range: Up to 85 meters (open air)
• Interface: SPI
• Operating Temperature: -40°C to +85°C
• Dimensions: 15mm x 29mm

Applications & Use Cases

• Remote Sensing: Transmit sensor data from a remote location to a central hub.
• Robot Control: Wireless control of robots, drones, and RC vehicles.
• Home Automation: Control lights, appliances, and security systems.
• Data Logging: Wireless data acquisition for weather stations and environmental monitoring.
• IoT Prototyping: Quick and easy wireless connectivity for IoT projects.

What's Included

• 1x nRF24L01 module (without antenna, PCB antenna version)
• 1x 2.4GHz antenna (if applicable, depending on version)
• 1x pin header strip (may require soldering)

Compatibility

• Arduino: All boards with SPI interface (Uno, Mega, Nano, etc.)
• ESP32/ESP8266: Works with standard libraries.
• Raspberry Pi: Requires level shifting (3.3V logic).
• Other MCUs: Any microcontroller with SPI support.

MOKWN Recommendation

For projects requiring a reliable, long-range wireless link, the nRF24L01 is an excellent choice. Pair it with an Arduino and a DHT22 sensor to build a wireless weather station. For even longer range, consider adding an external antenna or using the PA+LNA version. Available now at MOKWN Egypt – your go-to store for all your electronics needs!