NRF24L01 Adapter Board

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SKU: R5-F-10

NRF24L01 Adapter Board

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₹36.00 (Excluded Tax)

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Overview
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Overview

The NRF24L01 Adapter Board is designed to simplify the connection of the NRF24L01 2.4 GHz wireless transceiver module to microcontrollers. It provides voltage regulation, level shifting, and a standard pin layout, allowing the NRF24L01 to operate safely at 3.3 V even when powered from a 5 V system like Arduino.

Key Features

Provides stable 3.3 V supply for the NRF24L01
Supports 5 V logic level conversion from Arduino or other 5 V microcontrollers
Compatible with Arduino, ESP8266, ESP32, STM32
Standard GND, VCC, CE, CSN, SCK, MOSI, MISO, IRQ pin layout
Includes filter capacitors for voltage stabilization
Breadboard-friendly or stackable with modules

Technical Specifications

Parameter	Specification
Input Voltage	3.3–5 V DC
Output Voltage	3.3 V stabilized for NRF24L01
Logic Level	5 V tolerant inputs (level-shifted to 3.3 V)
Power Supply	Onboard LDO voltage regulator + filter capacitors
SPI Interface	CE, CSN, SCK, MOSI, MISO
Indicator	Optional power LED on some boards
Dimensions	~24 × 16 mm (typical)

Pinout

Pin	Function
VCC	3.3 V stabilized output for NRF24L01
GND	Ground
CE	Chip Enable (connects to microcontroller GPIO)
CSN	SPI Chip Select
SCK	SPI Clock
MOSI	SPI Master Out
MISO	SPI Master In
IRQ	Optional interrupt line
5 V / Vin	Input from microcontroller or USB