SmartBond™ DA14682 and DA14683

SmartBond™ DA14682 and DA14683

Single-chip high-security Bluetooth 5 solution with expandable memory

A team of engineers is ready to answer your questions

Documents | Development kits | Forums | Support | Videos | Buy now | Product brief | Datasheet

The SmartBond DA14682 and DA14683 are the world’s first single-chip solutions for Smart Home, Industrial and wearable devices that meets the highest security standards. These highly integrated System-on-Chip (SoC) devices support Bluetooth 5 as well as Bluetooth mesh, and include a range of dedicated features to ensure cutting-edge security for both consumers and developers.

As part of our SmartBond range, both SoCs offer industry-leading performance from the lowest power consumption and smallest footprint. Their flexible architecture ensures plenty of processing capacity when you need it while saving power when you don’t. It also allows the devices to manage multi-sensor arrays and enables always-on sensing.

Both devices offer extensive memory capacity and differ only in their memory configuration. Specifically, the DA14683 supports unlimited external Flash for maximum design flexibility while the DA14682 includes 8 Mbits of onboard Flash, making it ideal for applications with tight space constraints. Both options allow you to benefit from over-the-air updates.

To further simplify your development, our SmartSnippets™ software and versatile Hardware Development Kits help you optimize your software for power consumption.


  • Wearables
  • Smart Home
  • Apple Homekit
  • Bluetooth mesh
  • Cloud connected applications


  • Industrial
  • Human Interface Devices
  • Virtual reality remotes
  • Banking


  • Highest level of security
  • Support for Bluetooth mesh
  • IPv6 connectivity
  • Lowest system power
  • Lowest system BoM
  • Smallest system size
AQFN60, 6 x 6 x 0.9 mm
WL-CSP53, 3.4 x 3.0 x 0.5 mm

We are taking our newest wireless microcontroller technologies on the road and we are thrilled that you will join us.

Reserve a place at the city closest to you.

Find out more

Development Kits and Reference Designs

Hardware Development Kits based on DA14682 and DA14683
DA14683 Development Kit USB
DA14683 Development Kit Pro
Relevant reference designs
Smart USB Dongle


Date Version
DA14682 datasheet 06/02/2020 3.3
DA14683 datasheet 24/11/2020 3.4
Product Brief
Date Version
DA14682 and DA14683 Product Brief 15/06/2018 1.0
DA14682 and DA14683 Product Brief (Chinese) 19/06/2018 1.0
Date Version
DA1468x SDK1.0.14.1081 (Registered users only) 26/07/2018
DA1468x SDK1.0.14.1081_hotfix_002 (Registered users only) 15/07/2020
DA1468x SDK Release Notes v1.0.14.1081 (Registered users only) 26/07/2018
SDK User Manual
Date Version
UM-B-044: DA1468x Software Platform Reference 20/12/2017 6.0
UM-B-047: DA1468x Getting Started with the Development Kit 26/07/2018 7.0
UM-B-056: DA1468x Software Developer's Guide 20/12/2017 6.0
UM-B-075: DA1468x State of Charge Functionality 13/12/2016 1.2
UM-B-097: 681 to 683 Porting Guide 14/06/2018 1.0
Development Tools
Date Version
SmartSnippets Studio Release Notes 23/06/2017 1.6.3
SmartSnippets Studio V1.6.3 for Linux OS 14/03/2020 1.6.3
SmartSnippets Studio V1.6.3 for Windows OS 14/03/2020 1.6.3
UM-B-057 SmartSnippets Studio User Manual 28/05/2020 2.0.14
SmartSnippets Toolbox V5.0.14 for Windows OS 28/05/2020 5.0.14
SmartSnippets Toolbox V5.0.14 for for Linux OS 28/05/2020 5.0.14
UM-B-083 SmartSnippets Toolbox User Manual (HTML) 28/05/2020 5.0.14
SmartSnippets Toolbox Release Notes 28/05/2020 5.0.14
Software Applications & Examples
Date Version
Dialog Serial Port Service (DSPS)
SW Example: DA1468x Example Setup 29/06/2018 1.0
Software Applications & Examples: Peripheral Drivers/Adapters
Date Version
SW Example: Generating PWM pulses via TIMER0 21/12/2018 1.0
SW Example: Software update from USB mass storage 22/06/2018 1.0
SW Example: SW RTC Implementation 02/10/2018 1.0
SW Example: UART DMA circular buffer 06/07/2018 1.0
Software Applications & Examples: Bluetooth
Date Version
SW Example: Channel Map Reporter 25/09/2018 1.0
SW Example: DA1468x BLE customer service 15/10/2018 1.0
Mobile Apps
Date Version
Dialog SUOTA - Source Code - Android 04/05/2020 3.190.18
Dialog SUOTA - Source Code - iOS 04/05/2020 3.200.14
Mesh App Android (Registered users only) 24/04/2019 3.400.2
Mesh App iOS 03/10/2019 3.410.2
Production Line Tool Kit
Date Version
Production Line Tool documents
Application Notes
Date Version
AN-B-027: Designing Printed Antennas for Bluetooth Smart 25/06/2020 2.3
AN-B-027: Designing Printed Antennas: DXF files 04/04/2017 1.0
AN-B-035 Application Note: DA1468x Battery Charging 14/07/2016 1.1
AN-B-035 Application Note: DA1468x Battery Charging (Chinese) 14/07/2016 1.1
AN-B-040 Application Note: DA1468x Using Ozone/J-Link for Software Debugging 27/07/2016 1.2
AN-B-043 Application Note: DA1468x Bluetooth Direct Test Mode 14/09/2017 1.5
AN-B-045_QSPI_loader_SupportingFiles 15/12/2016 1.0
AN-B-046 Application Note: DA1468x Booting from Serial Interfaces 29/06/2020 1.3
AN-B-061 Application Note: DA1468x Application Hardware Design Guidelines 28/03/2019 1.9
Date Version
Advertising Concept Tutorial 30/11/2017 1.0
Custom Bluetooth Low Energy Profile 18/09/2018 2.0
DA14682/DA14683 Secure Boot Tutorial 25/06/2018 1.0
Debugging Techniques Tutorial 25/06/2018 1.0
External Interruption Tutorial 04/01/2018 1.0
Flash Adapter Concept 17/09/2018 2.1
GPADC Adapter Concept 19/09/2018 2.1
I2C Adapter Concept 20/09/2018 2.1
Real-Time Clock (RTC) Concept 19/09/2018 2.0
SPI Adapter Concept 20/09/2018 2.1
Starting a Project 26/11/2018 2.0
Known limitation list
Date Version
DA14682/683-KnownLimitations 29/05/2018 1.0
FCC, ETSI certifications
Date Version
DA14680, 681, 682, 683 Declaration of Similarity 17/06/2020 2.0
DA14682/DA14683 EN 300 328 certification test 26/06/2020 2.2.2
DA14682/DA14683 EN 300 328 certification test 31/07/2017 2.1.1
BT SIG certifications
Date Version
DA14682-DA14683 QDID Controller Subsystem 28/07/2017 D036408
DA14682-DA14683 QDID Host Subsystem 28/07/2017 D036407
RoHS and Reach
Date Version
DA1468x REACH declaration 21/11/2018 1.0
DA1468x RoHS 2 declaration 22/05/2018 1.0
Ref. Design and Dev. Kit Documentation
Date Version
Release Notes DA1458x DA1468x PLT v4.2 24/10/2017 PLT v4.2
UM-B-041: SmartBond Production Line Tool User Manual [DA14531 and DA1469x] 01/10/2020 4.5
UM-B-074 DA1468x Range Extender Daughterboard 16/05/2018 1.1
Previous Software Releases
Date Version
DA1468x SDK (Registered users only) 20/12/2017
DA1468x SDK Release Notes v1.0.12.1078 (Registered users only) 20/12/2017
SmartSnippets Toolbox V5.0.12 for Windows OS 14/03/2020 5.0.12
Date Version
Dialog SUOTA - Source Code - Android (Registered users only) 24/10/2019 3.190.16
Dialog SUOTA - Source Code - Android (Registered users only) 31/10/2017 3.19.14
Dialog SUOTA - Source Code - iOS (Registered users only) 31/10/2017 3.200.10
Low Power Connectivity Software License Agreement
SmartSnippets Studio V2.0.10 for Linux OS 02/10/2019 2.0.10
SmartSnippets Studio V2.0.10 for Windows OS 02/10/2019 2.0.10
SmartSnippets Studio V2.0.7 for Linux OS 15/02/2019 2.0.7
SmartSnippets Studio V2.0.7 for Windows OS 15/02/2019 2.0.7
SmartSnippets Studio V2.0.8 for Linux OS 03/04/2019 2.0.8
SmartSnippets Studio V2.0.8 for Windows OS 03/04/2019 2.0.8
SmartSnippets Toolbox Release Notes 27/09/2019 5.0.10
SmartSnippets Toolbox V5.0.10 for for Linux OS 02/10/2019 5.0.10
SmartSnippets Toolbox V5.0.10 for Windows OS 02/10/2019 5.0.10
SmartSnippets Toolbox V5.0.12 for for Linux OS 14/03/2020 5.0.12
SmartSnippets Toolbox V5.0.7 for for Linux OS 08/02/2019 5.0.7
SmartSnippets Toolbox V5.0.7 for Windows OS 08/02/2019 5.0.7
SmartSnippets Toolbox V5.0.8 for for Linux OS 03/04/2019 5.0.8
SmartSnippets Toolbox V5.0.8 for Windows OS 03/04/2019 5.0.8
DA1468x SDK1.0.14.1081_hotfix_001 (Registered users only) 28/02/2020

Buy now

DA14682 Digikey Mouser Avnet US
DA14683 Digikey Mouser Avnet US
Production Line Tool Kit (PLT)     Avnet US


Every quarter, we bundle up the best technical info on our products, software development topics, trainings, events and deliver it to your inbox.

Register for the SmartBond newsletter