RN4678-V/RM100

Bluetooth® Dual Mode (BR/EDR + LE) v4.2 Module, 2.4GHz, 1MBPS

⚠️ Given the current worldwide supply chain situation, we kindly ask you to take the information shown as a guideline.

Manufacturer: MICROCHIP
Product type: Bluetooth Modules & Adaptors
Bluetooth Version:Bluetooth 4.2; Supply Voltage Min:3.3V; Supply Voltage Max:4.2V; Signal Range Max:-; Data Rate:-; Bluetooth Class:Class 2; Receive Sensitivity:-92dBm; Operating Te
SVHC: No SVHC (04-Feb-2026)
Interfaces: UART
Product Range: RN4678 Series
Certifications: FCC, ISED, KC, MIC, NCC, SRRC
Bluetooth Class: Class 2
Bluetooth Version: Bluetooth 4.2
Supply Voltage Range: 3.3 V to 4.2 V
Receiver Sensitivity Rx: -92 dBm
Operating Temperature Range: -20 °C to 70 °C

Delivery and price
Units per pack	250
Price	9.37 €
Current stock	1000+
Lead time	7 days

Datasheet

Updated at March 18, 2026