Nrf24l01 wireless tranceiver

🔹 NRF24L01 2.4GHz Wireless Transceiver Module

The NRF24L01 is a low-power 2.4GHz wireless transceiver module designed for short-range data communication between microcontrollers. It is widely used in Arduino, ESP32, and DIY wireless projects due to its reliability, low cost, and ease of use.

✅ Specifications:

• Frequency Band: 2.4GHz ISM band

• Operating Voltage: 1.9V – 3.6V (⚠️ 3.3V only, NOT 5V)

• Communication Interface: SPI

• Data Rate: 250kbps / 1Mbps / 2Mbps

• Range:

  • Up to ~100 meters (open area, line of sight)

• Antenna Type: PCB onboard antenna

• Channels: 125 selectable channels

• Address Width: 3–5 bytes

⚙️ Features:

• Low power consumption

• High-speed wireless data transmission

• Built-in packet handling and CRC

• Multi-point communication support

• Compact and lightweight design

• Reliable SPI communication

📦 Applications:

• Wireless sensor networks

• Arduino and ESP32 wireless projects

• Remote control systems

• Home automation

• IoT applications

• Robotics communication

📦 Package Includes:

• 1× NRF24L01 Wireless Transceiver Module

⚠️ Important Notes:

• Requires a stable 3.3V power supply

• Use a capacitor (10µF–47µF) across VCC and GND for stable operation

• Not directly 5V tolerant