NRF24L01+PA+LNA Wireless Transceiver RF Module 🚀

The NRF24L01+PA+LNA is a high-performance, energy‑efficient 2.4GHz ISM band wireless transceiver module designed for robust, long‑range communication. Featuring an onboard Power Amplifier (PA) and Low-Noise Amplifier (LNA), it delivers extended range and enhanced sensitivity—ideal for Arduino, Raspberry Pi, and other microcontroller-based projects that require reliable RF links.

Why Choose This Module ✨

• Enhanced range and sensitivity via integrated PA + LNA.
• Low power consumption suitable for battery-powered designs.
• High-speed data rates up to 2 Mbps for responsive links.
• 125 RF channels and up to 6 data pipes per channel for multi-node networks.
• Compatible with popular platforms: Arduino, Raspberry Pi, ESP32, STM32, and more via SPI interface.

Key Features ⚙️

• Integrated PA and LNA to boost transmit power and receiver sensitivity.
• Supports reception on 6 data pipes (unique addresses) per RF channel.
• 125 communication channels in the 2.4GHz ISM band for flexible frequency planning.
• Low power modes for energy‑constrained applications.
• High-speed transmission up to 2 Mbps for fast data links.

Technical Specifications 📐

• Frequency band: 2.4 GHz ISM
• Data rates: 250 kbps, 1 Mbps, 2 Mbps
• Typical range at 2 Mbps: up to ~520 m (line-of-sight; environment dependent)
• Antenna gain: 2 dBi
• LNA noise figure: 2.6 dB
• LNA gain: 10 dB
• PA gain: 20 dB
• Receiver sensitivity: −92 dBm (2 Mbps), −95 dBm (1 Mbps), −104 dBm (250 kbps)
• Max RF output power: +20 dBm
• Supply voltage: 3.0–3.6 V (typ. 3.3 V)
• Current, power‑down mode: 4.2 µA
• Current, RX mode: 45 mA
• Current, TX mode: 115 mA
• Operating temperature: −20 to +70 °C
• Interface: SPI (CSN, CE, SCK, MOSI, MISO, IRQ)

Applications 🧩

• Wireless links between microcontrollers and embedded systems
• Home automation and IoT sensor networks
• Industrial control, telemetry, and monitoring
• Wireless mouse, keyboard, and joystick interfaces
• Basic wireless audio/video transport (low data-rate use cases)

Integration Tips 🔧

• Use a clean, stable 3.3 V supply; this module is not 5 V tolerant. Add adequate decoupling (e.g., 10 µF + 100 nF near VCC).
• Connect via SPI to Arduino, Raspberry Pi, or other microcontrollers. Level shifting may be required for 5 V logic boards.
• For maximum range, position the included SMA antenna vertically and ensure line‑of‑sight where possible.
• Select lower data rates (e.g., 250 kbps) for improved sensitivity and range.

Package Includes 📦

• 1 × NRF24L01+PA+LNA SMA Antenna Wireless Transceiver Communication Module
• 1 × SMA Antenna