آر اف (فرکانس رادیویی) و بی‌سیم ماژول‌ فرستنده‌گیرنده و مودم آر اف

Product Attributes

Introduction

The RN4678 module is a fully certified, Bluetooth v5.0 compliant (BR/EDR/LE) Dual mode module, available for customers to easily add Dual mode Bluetooth wireless capability to their products. The RN4678 provides a convenient method for cable replacement for smartphones or tablets for data transfer and control based on the Bluetooth protocols. Data transfer is achieved through the Bluetooth link by sending or receiving data through SPP in Bluetooth (BT) Classic mode and through Transparent UART in the BLE mode. The ASCII interface provides an easy way to learn the operation and to integrate the module with any microprocessor or microcontroller (MCU) with a UART interface.

Features

• Bluetooth Classic (BR/EDR) and Low Energy (LE)
• Certified to FCC, ISED, MIC, KCC, NCC and SRRC Radio Regulations
• European Radio Equipment Directive (RED) Assessed Radio Module
• Qualified for Bluetooth SIG v5.0 Core Specification
• Transparent UART mode for Seamless Serial Data over Bluetooth Classic using Serial Port Profile (SPP) and Bluetooth Low Energy (BLE) using Generic Attribute (GATT) Profile
• Easily Programmable through ASCII Commands and Easily Configurable with Available P|C(B) MCU Driver Library
• Firmware can be Upgraded in the Field over UART (Flash version)
• Integral Chip Antenna (RN4678)
• Integrated Crystal, Internal Voltage Regulator and Matching Circuitry
• Available Configurable I/O Pins for Control or Status Indication
• Supports Apple iPod Accessory Protocol (iAP2) (only RN4678APL)
• Supports Bluetooth LE Secure Connections
• Bluetooth LE Data Packet Length Extension
• Small and Compact Surface Mount Module
• Castellated SMT Pads for Easy and Reliable PCB Mounting
• Ideal for Portable Battery-Operated Devices
• Secure AES128 Encryption
• Bluetooth Classic: GAP, SPP, SDP, RFCOMM and L2CAP
• Bluetooth Low Energy: GAP, GATT, ATT, SMP and L2CAP

Applications

• Internet of Things (IoT)
• Secure Payment
• Home and Security
• Health and Fitness
• Industrial and Data Logger
• LED Lighting (16 configurations)