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RN4020-V/RM

MCHPRN4020-V/RM

MPN: RN4020-V/RMBEC133
Microchip Technology
Bluetooth Modules - 802.15.1 Bluetooth 4.1 BLE Mo dule Shielded Antenn
11,836 in stock
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Overview

The RN4020-V/RM is a fully certified Bluetooth Low Energy (BLE) v4.1 module designed for easy integration into embedded systems. It features a complete onboard stack managed via a simple ASCII command interface over UART, allowing designers to add wireless connectivity without deep protocol expertise.

Why Choose This Part

This module provides a turnkey solution with an integrated trace antenna and a built-in 64kB Flash for storing custom GATT services. Its extremely low 0.9uA shutdown current and 12mA typical run current enable long battery life in portable applications.

Applications

IoT Sensor Tags
Ideal for low-power sensors utilizing the 10-bit ADC and GPIOs to transmit environmental data to smartphones or gateways.
Medical and Fitness Wearables
Small form factor and low power consumption make it suitable for battery-operated health monitoring and activity tracking devices.
Beacon Applications
Supports standard BLE beacon protocols for retail proximity marketing and indoor positioning systems.
Industrial Remote Control
Enables wireless configuration and control of industrial machinery via secure Bluetooth links.

Key Specifications

Protocol Bluetooth v4.1
Data Rate 1Mbps
Frequency 2.4GHz
Modulation GFSK
Memory Size 64kB Flash
Sensitivity -92.5dBm
Antenna Type Integrated, Trace
Mounting Type Surface Mount
Package / Case Module
Power - Output 7.5dBm
Voltage - Supply 1.8V ~ 3.6V
Serial Interfaces AIO, PIO, SPI, UART
RF Family/Standard Bluetooth
Current - Receiving 16mA
Operating Temperature -30degC ~ 85degC
Current - Transmitting 16mA

Getting Started

The RN4020 is typically controlled via UART using the Microchip MLDP (Microchip Low-energy Data Profile) or standard private GATT services. For rapid prototyping, use the RN-4020-PICTAIL development board which connects directly to a PC or Microchip Explorer suites.

RN4020-V/ Family

Part NumberDifferenceStock
RN4020-V/RM120 120 10,627

Categories

Wireless & Connectivity Microcontrollers > IoT & Wireless MCUs