NRF24L01 – 3.3V Adapter Board for Arduino and Wireless Modules
The NRF24L01 3.3V Adapter Board is a power regulation and interface board designed to safely connect NRF24L01 and NRF24L01+ wireless modules to 5V logic devices like Arduino Uno, Mega, or Nano. It provides a stable 3.3V power supply and proper signal level shifting to prevent damage to the transceiver module.
 
Key Features:
Safe 3.3V Power Regulation
Onboard AMS1117 voltage regulator ensures clean and stable 3.3V supply to the NRF module from a 5V source.
Protects NRF24L01 Modules
Prevents damage due to voltage mismatch when interfacing with 5V microcontrollers.
Capacitor Stabilization
Includes filter capacitors to smooth out power fluctuations, improving module stability and range.
Standard NRF Interface
Compatible pinout for easy plug-and-play with NRF24L01 and NRF24L01+ modules.
Breadboard Friendly
Compact size with standard headers makes it suitable for breadboards and prototyping.
 
Applications:
Powering NRF24L01/+ modules from Arduino Uno/Mega
Wireless sensor networks
Home automation systems
Robotics and RC communication
IoT device development
Long-range SPI communication setups
 
Package Includes:
1 × NRF24L01 3.3V Adapter Board
 
Specifications:
Input Voltage: 5V DC
Output Voltage: Regulated 3.3V
Regulator IC: AMS1117-3.3
Capacitors: 10µF and 100nF for noise filtering
Interface: Standard NRF24L01 header
Material: FR4 PCB
Compatibility: NRF24L01 and NRF24L01+ modules
 
Dimensions:
Length: 25 mm
Width: 17 mm
Height: 7 mm
 
Weight: 3 grams
 
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