3Pcs NRF24L01+PA+LNA 2.4GHz Wireless Transceiver Module with SMA Antenna & Breakout Adapter 1100m Range On-Board 3.3V Regulator for Arduino

Powerful Performance & Precision: Experience reliable communication with +20dBm output power and a high-gain antenna interface. The module features a 125-channel multi-frequency design (2.4GHz-2.5GHz) and supports up to six simultaneous data reception channels for complex network setups. Superior Sensitivity & Efficiency: Achieve outstanding reception with sensitivity as low as -104dBm (250kbps mode). Designed for efficiency, it operates on 3.3V (3-3.6V range) with low current consumption: 115mA (Tx max), 45mA (Rx max), and an ultra-low 4.2µA in power-down mode. Built for Makers & Developers: Directly compatible with Arduino and Raspberry Pi. The onboard AMS1117-3.3 voltage regulator accepts a wide 4.8V-12V input, simplifying your power supply design. Package includes: 3x NRF24L01+PA+LNA RF modules 3x SMA antennas

• Long-range 2.4GHz RF module for reliable wireless data transmission in license-free ISM band
• Simplifies Design: Just add an MCU via SPI, no complex RF R&D required
• Breakout adapters feature AMS1117 chip for easy 5V to 3.3V power conversion
• Ideal for smart home, industrial control, remote sensing, and wireless audio systems
• Transceiver modules with SMA antenna for enhanced range breakout adapters with on-board 3.3V regulator and LED indicator