NRF24L01 Adapter Board 3.3V Regulator – Compatible with Arduino & Wireless Modules

nRF24L01 Adapter Board with 3.3V Regulator – Compatible with Arduino & Wireless Modules by Ekastore

The nRF24L01 Adapter Board is specially designed to power nRF24L01 wireless transceiver modules reliably using 5V power sources, such as Arduino boards. It includes an onboard 3.3V voltage regulator and decoupling capacitors to ensure stable power and prevent communication failures caused by voltage fluctuations.

✅ Key Features:

• ✅ 3.3V Voltage Regulator (AMS1117): Converts 5V input from Arduino or other microcontrollers to the 3.3V required by nRF24L01 modules.

• ✅ Capacitor Filtering: Built-in capacitors reduce noise and voltage ripples, ensuring smooth operation and preventing resets or glitches.

• ✅ Plug-and-Play: Easy to use with Arduino and other 5V microcontrollers.

• ✅ Standard Header Pins: Compatible with breadboards and jumper wires for prototyping.

⚙️ Specifications:

🔌 Pin Mapping (Adapter to nRF24L01):

⚠️ Why Use This Adapter?

• The nRF24L01 module is sensitive to power fluctuations and draws peak current (~15–20mA) which can cause unstable behavior when powered directly from Arduino’s 3.3V pin.

• This adapter ensures a steady 3.3V supply with proper decoupling, improving performance and reliability.

📦 Package Includes:

• 1 × nRF24L01 Adapter Board with 3.3V Regulator

🔧 Applications:

• Arduino-based wireless sensor networks

• Home automation systems

• RC communication and telemetry

• Robotics and automation projects

• DIY wireless IoT projects