Description
The nRF24L01+ 2.4GHz Wireless Transceiver Module is built using the latest Nordic Semiconductor nRF24L01+ IC, offering a reliable, low-power, and high-performance wireless communication solution for Arduino, ESP32, STM32, and other microcontrollers.
এই মডিউলটি 2.4GHz ISM ব্যান্ডে কাজ করে এবং যেকোনো DIY বা ইন্ডাস্ট্রিয়াল ওয়্যারলেস প্রজেক্টের জন্য আদর্শ। আলাদা করে RF সার্কিট ডিজাইন করার প্রয়োজন নেই—শুধু SPI ইন্টারফেস ব্যবহার করলেই ডাটা ট্রান্সফার সম্ভব।
⭐ Key Features
-
Uses Nordic Semiconductor nRF24L01+ transceiver
-
Operates in 2.4GHz ISM band
-
SPI interface for easy microcontroller communication
-
Built-in Enhanced ShockBurst™ protocol
-
Auto-acknowledge & auto-retransmit support
-
Multiple data pipelines & buffers for stable transmission
-
Ultra-low power power-down mode
-
Compact breakout design – no RF tuning required
🔧 Electrical & RF Specifications
| Parameter | Specification |
|---|---|
| Operating Voltage | 3.0V – 3.6V (Recommended: 3.3V) |
| Maximum Output Power | +20 dBm |
| TX Current (Peak) | 115 mA |
| RX Current (Peak) | 45 mA |
| Power-Down Current | 4.2 µA |
| Frequency Band | 2.4 GHz ISM |
| Interface | SPI (8-pin header) |
🧠 Why Use This Module?
-
No need to design complex RF circuits
-
Stable long-range wireless communication
-
Perfect for low-power battery-based projects
-
Plug-and-play with Arduino & ESP boards
-
Widely supported libraries and examples
🛠 Applications
-
Arduino & ESP32 wireless communication
-
Remote sensor networks
-
Wireless robotics control
-
Home automation systems
-
IoT node-to-node communication
-
RC projects & telemetry systems
📦 Package Includes
-
1 × nRF24L01+ Wireless Transceiver Module
⚠️ Important Notes
-
Requires stable 3.3V power supply (not 5V tolerant)
-
External decoupling capacitor recommended for stable operation
-
SPI pins must be properly configured in code
❓ Frequently Asked Questions (SEO Boost)
Q1: Can I connect this module directly to Arduino 5V?
❌ No. This module requires 3.3V only. Use a regulator or level-safe board.
Q2: Does it support auto-retransmission?
✅ Yes. Built-in auto-ack & auto-retransmit improves reliability.
Q3: What microcontrollers are compatible?
✅ Arduino, ESP8266, ESP32, STM32, Raspberry Pi (via SPI).
Q4: Do I need to design an RF circuit?
❌ No. This is a complete RF module—just use SPI.
Q5: Is it suitable for battery-powered projects?
✅ Yes. Ultra-low power consumption makes it ideal.
Reviews
There are no reviews yet.