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Microchip Technology RN4678PICTAIL Bluetooth Module

The RN4678 Bluetooth Dual Mode Module supports Bluetooth Classic and BLE for versatile wireless communication. It employs ASCII command control, enabling easy configuration and operation. The module supports multiple security modes, including SSP and legacy PIN, and offers advanced features like Wi-Fi-like data streaming over Bluetooth. Operating in Data and Command modes, it integrates seamlessly with microcontroller systems through UART with hardware flow control. Its pin-compatible hardware ensures easy migration from previous modules, providing reliable short-range wireless connectivity for IoT and embedded projects.

Authorized Distributors
Source:DigiKey
Part No:RN-4678-PICTAIL
Stock:21
Inv Date:06-03-2026
Price: Unit price: $141.1
Buy/RFQ:
Part No:RN-4678-PICTAIL
Stock:4
Inv Date:06-04-2026
Price: Unit price: $135.47
Buy/RFQ:
Part No:RN-4678-PICTAIL
Stock:0
Inv Date:06-03-2026
Price: Unit price: $148.526
Buy/RFQ:
Part No:RN-4678-PICTAIL
Stock:0
Inv Date:06-03-2026
Price: Unit price: $148.526
Buy/RFQ:
Part No:RN-4678-PICTAIL
Stock:0
Inv Date:06-03-2026
Price: Unit price: $139.44
Buy/RFQ:

Microchip Technology RN4678PICTAIL Bluetooth Module Specifications:

  • Bluetooth Modes: Classic and BLE supported
  • UART Baud Rate: 115,200 bps (default), supports higher rates
  • Flow Control: Hardware enabled
  • Operating Voltage: 3.3V to 3.6V
  • Operating Temperature: -40°C to +85°C
  • Power Modes: Normal and low power (Idle, Sniff modes)
  • Security Modes: SSP, Just Works, Passkey Entry, Legacy PIN
  • Pin Compatibility: BM78, BM77, RN4677
  • Command Interface: ASCII commands over UART
  • Supported Profiles: Serial Port Profile (SPP), custom private services
  • Built-in Watchdog and Reset Features
  • Supports connection to iOS via iAP2 protocol
  • Package: Module for embedded systems integration
  • Default Baud Rate: 115200 bps
  • Default Mode: Data, configurable to Command mode
  • Firmware Features: Data streaming, security, device info, and management
  • Dimensions: Similar to BM78, standard for embedded modules

Buy the Buy Microchip RN4678 Bluetooth Dual Mode Module Part Number RN4678PICTAIL Online

Purchase the Microchip RN4678 Bluetooth Module online today to unlock seamless Bluetooth Classic and BLE connectivity for your embedded and IoT applications. With easy ASCII command control, security features like SSP, and support for Apple iOS protocols, this versatile module offers robust wireless communication. Its hardware compatibility ensures smooth migration from previous versions, making it ideal for development and deployment in a wide array of wireless devices. Get reliable, secure, and configurable Bluetooth connectivity by ordering now.

Order your Microchip RN4678 Bluetooth Dual Mode Module today and leverage reliable Bluetooth Classic and BLE data streaming for your IoT projects.

Frequently Asked Questions

Where can I buy Microchip Technology RN4678PICTAIL?

You can click on the BUY or RFQ button to purchase RN4678PICTAIL from an authorized Microchip Technology distributor.

How do I troubleshoot issues or seek technical support for part RN4678PICTAIL?

You can download the RN4678PICTAIL datasheet or visit the Microchip Technology website for support.

Who is the manufacturer of RN4678PICTAIL?

Microchip Technology

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