RN4678 BLUETOOTH® Dual Mode Modules

Microchip Technology RN4678 BLUETOOTH® Dual-Mode Modules are designed with an integral ceramic chip antenna and RF shield to embed BLUETOOTH functionality into any application. These modules transfer data through the BLUETOOTH link by sending/receiving data through Transparent UART in the BLE mode and SPP in the Bluetooth (BT) Classic mode. The RN4678 BLUETOOTH modules feature a 2.4GHz transceiver, onboard BLUETOOTH stack, RF power amplifier, and power management subsystem. These modules consist of castellated pads for easy and reliable host PCB mounting.

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Description Datasheet Availability Pricing (JPY) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Protocol
Class
Interface Type
Output Power
Data Rate
Receiver Sensitivity
Frequency
Supply Voltage - Min
Supply Voltage - Max
Minimum Operating Temperature
Maximum Operating Temperature
Packaging
Microchip Technology Bluetooth Modules - 802.15.1 Bluetooth 5 Dual Mode with Shield & Antenna Module with ASCII Interface FW 1.13
Datasheet
2,054In Stock
3,784Expected 1/4/2027
Min.: 1
Mult.: 1

RN4678 BLE, Bluetooth 5.0, BR/EDR Class 2 UART 1.5 dBm 1 Mb/s,kb/s,Mb/s - 90 dBm, - 92 dBm 2.44 GHz 3.3 V 4.2 V - 20 C + 70 C Tray
Microchip Technology Bluetooth Modules - 802.15.1 Bluetooth 5 Dual Mode with Shield & Antenna Module with ASCII Interface FW 1.11
Datasheet
109In Stock
Min.: 1
Mult.: 1

RN4678 BLE, Bluetooth 5.0, BR/EDR Class 2 UART 1.5 dBm 1 Mb/s,kb/s,Mb/s - 90 dBm, - 92 dBm 2.44 GHz 3.3 V 4.2 V - 20 C + 70 C Tray
Microchip Technology Bluetooth Modules - 802.15.1 Bluetooth 5 Dual Mode with Shield, Antenna Module with ASCII Interface and MFI support FW 1.13
Datasheet
Drop Ship Lead Time 17 Weeks
Min.: 88
Mult.: 88

RN4678 BLE, Bluetooth 5.0, BR/EDR Class 2 UART 1.5 dBm 1 Mb/s,kb/s,Mb/s - 90 dBm, - 92 dBm 2.44 GHz 3.3 V 4.2 V - 20 C + 70 C Tray
Microchip Technology RN4678APL-V/RM120
Microchip Technology Bluetooth Modules - 802.15.1 Bluetooth 5 Dual Mode with Shield, Antenna Module with ASCII Interface and MFI support FW 1.20
Datasheet
Drop Ship Lead Time 17 Weeks
Min.: 88
Mult.: 88

BLE, Bluetooth 5.0, BR/EDR UART 1.5 dBm - 90 dBm, - 92 dBm 2.44 GHz Tray