NRF24L01 Adapter Board

The NRF24L01 Adapter Board is a dedicated power and interface module designed to provide a clean, regulated 3.3 V supply to your NRF24L01 2.4 GHz wireless transceiver module.
Because NRF24L01 modules are sensitive to voltage spikes and require sufficient current for stable RF communication, this adapter simplifies integration with Arduino, Raspberry Pi, and other 5 V logic boards.

With an onboard AMS1117-3.3 regulator and large decoupling capacitor, the adapter prevents brownouts and signal dropouts, ensuring long-range, noise-free wireless performance.

🔹 Key Features

• Integrated 3.3 V Regulator: Provides up to 800 mA for stable NRF24L01 operation.

• Large Filter Capacitor: Reduces voltage ripple and RF noise.

• 5 V Compatible Input: Accepts 4.8 V–12 V from Arduino or external supply.

• Standard Pin Header: Direct plug-in for NRF24L01 modules.

• Compact PCB: Easy to mount in wireless projects.

🔹 Technical Specifications

• Input Voltage: 4.8 V – 12 V DC

• Output Voltage: 3.3 V regulated

• Max Output Current: ~800 mA

• Regulator Chip: AMS1117-3.3

• Capacitor: 10 µF (minimum, with additional bulk capacitor onboard)

• Dimensions: ~36 mm × 16 mm × 7 mm

• Connector: 8-pin female header compatible with standard NRF24L01 footprint

🔹 Applications & Use Cases

• Wireless IoT Nodes: Ensure clean power for NRF24L01 2.4 GHz modules in sensor networks.

• Arduino Projects: Safely connect 5 V boards without extra wiring.

• Robotics & Drones: Prevent communication loss during high-current operations.

• Home Automation: Stable long-range links for smart devices.

🔹 Advantages for Makers & Engineers

• Eliminates need for external regulators or complex wiring.

• Improves RF stability and extends communication range.

• Works seamlessly with Arduino and Accessories and Electronics Components.

🔹 Safety & Precautions

• Always supply the adapter with a regulated 5 V–12 V source.

• Do not connect NRF24L01 directly to 5 V without this adapter.

• Keep antenna area clear for best wireless performance.

🔗 Helpful Internal Links

• Pair with NRF24L01 Wireless Module for complete wireless setups.

• Browse Power Supply modules for reliable input sources.

• Explore Arduino and Accessories for microcontroller options.

🎥 Video Tutorial

[YouTube tutorial link here]

📝 Product Summary

The NRF24L01 Adapter Board offers a clean 3.3 V power supply and onboard filtering, ensuring stable, long-range wireless communication when using NRF24L01 modules with Arduino, Raspberry Pi, and IoT systems.