Bluetooth Low Energy | RSL15

Bluetooth® 5.2 Secure Wireless MCU

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Overview

RSL15 is an ultra−low power secure Arm® Cortex®−M33 processor−based Bluetooth Low Energy 5.2 wireless MCU designed for connected smart devices in industrial and medical applications.  With built-in power management, a wide supply voltage range, flexible GPIO and clocking scheme and an extensive set of peripherals, the RSL15 offers maximum design flexibility for high performance and ultra-low-power applications.  The RSL15 includes 80 KB RAM and is available in 284 KB or 512 KB Flash options.

  • Industrial automation and sensing
  • Connected medical sensors
  • Wearables
  • Asset tracking
  • Electronic tags and access control
  • Electronic labels
  • Data loggers
  • Smart appliances
  • Energy harvesting switches
The comprehensive yet easy to use Software Development Kit (SDK) contains drivers, libraries, sample code, development tools and mobile apps (RSL Central for iOS ® and Android™, RSL FOTA for iOS and Android). Development enviroments include onsemi IDE, Keil μVision ® and IAR Embedded Work Bench ®.

To get started with RSL15, download the below SDK components:

  • RSL15 Documentation Package
  • onsemi IDE Installer
  • RSL15 Firmware Package

Download and unzip the RSL15 Documentation Package and open 'RSL15_documentation.htm' and navigate to the RSL15 Getting Started Guide to complete the installation and start using RSL15.


DownloadsSoftware ProductDescriptionVersionDate Updated
ZIP

RSL15 Documentation Package

Start here.  Getting Started Guide, Developer's Guide and detailed firmware and hardware documentation

1.11

Jan 2025

ZIP

onsemi IDE Installer

Eclipse-based onsemi IDE

4.5

July 2024

ZIP

RSL15 Firmware Package

RSL15 CMSIS-Pack containing drivers, libraries, and sample code and SDK release notes

1.11

Jan 2025

ZIP

RSLSec

PC application to manage device security features, lifecycle states and the manufacturing provisioning process

1.5

Mar 2024

ZIP

BLE Explorer

PC application that acts as a Bluetooth central to your peripheral device (requires RSL10-USB001GEVK)

2.0

May 2024

ZIP

RF Tools

PC application to help test, tune and validate Bluetooth Low Energy RF PHY performance

1.1

Aug 2022


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Reference Price

NCH-RSL15-284-101Q40-ACG

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Active

CAD Model

Pb

A

H

P

QFN-40

485CR

3

260

REEL

1500

F

AES128

arm CryptoCell

2Mbps PHY

AoA/AoD

Extended Advertising

Long Range

$3.45

More Details

NCH-RSL15-512-101Q40-ACG

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Active

CAD Model

Pb

A

H

P

QFN-40

485CR

3

260

REEL

1500

Y

AES128

arm CryptoCell

2Mbps PHY

AoA/AoD

Extended Advertising

Long Range

$3.7375

More Details

NCH-RSL15-512-101WC40-ABG

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Active

CAD Model

Pb

A

H

P

WLCSP40 2.301x2.499x0.369

567HU

3

260

REEL

1500

F

AES128

arm CryptoCell

2Mbps PHY

AoA/AoD

Extended Advertising

Long Range

$3.3333

More Details

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