•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 PIC® 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

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