ATMEGA48 + NRF24L01 + WIRELESS Shield Module SPI To IIC I2C TWI Interface

The ATMEGA48 + NRF24L01 + Wireless Shield Module is a compact communication shield that integrates an ATMEGA48 microcontroller with an NRF24L01 wireless transceiver. The module supports SPI communication for the wireless interface and IIC / I2C / TWI protocols for interfacing with host boards. It is designed to add low-power 2.4 GHz wireless communication to embedded projects with flexible serial and bus interfaces.

This shield module is suitable for Arduino and microcontroller projects requiring wireless data transmission, sensor networks, remote control systems, and IoT applications. Its multiple interface support enables easy connectivity with existing microcontroller platforms and external peripherals.

KEY FEATURES

• Integrated ATMEGA48 microcontroller
• NRF24L01 2.4 GHz wireless transceiver
• Supports SPI communication
• Supports IIC / I2C / TWI interfaces
• Low-power wireless operation
• Compatible with Arduino compatible boards
• Suitable for wireless data and sensor networks

SPECIFICATIONS

• Microcontroller ATMEGA48
• Wireless Transceiver NRF24L01
• Operating Frequency 2.4 GHz
• Communication Interfaces SPI IIC I2C TWI
• Operating Voltage 3.3 V typical
• Antenna Onboard or external (model dependent)
• Wireless Range Standard NRF24L01 range

INTERFACES

• SPI Interface Connects microcontroller to NRF24L01
• IIC / I2C / TWI Interface Connects to host microcontroller bus
• Power Input 3.3 V supply to module
• Wireless RF Interface 2.4 GHz wireless communication