BL651

  1. Datasheet
  2. Product Brief
  3. Documentation
  4. Application Note
  5. Certification
  6. FAQs
453-00006C453-00005453-00005C453-00006453-00062-K1

Datasheet

Datasheet - BL651Jan 2025

Product Brief

BL651 Product BriefMar 2025

Documentation

BL651 3D Models (453-00005).zipJan 2019
BL651 3D Models (453-00006).zipJan 2019
BL651 Host Land Pattern.pdfApr 2025
BL651 Mechanical DiagramApr 2025
BL651 PCB Footprint and SCH Symbol.zipJan 2019
PCN 10A-2021 - BL651 SeriesAug 2024
PCN #7W-2024 - BL651 COO ChangeJul 2024
Ezurio PCN #3F-2025 - BL651 Rebranding to EzurioApr 2025

Application Note

Application Note - Guidelines for Replacing AntennasMar 2025
Application Note - BT 5.x Feature Comparison for Ezurio Bluetooth ModulesFeb 2025
Application Note - Using the Nordic nRF Connect SDK v2.x with Visual Studio Code IDE - BL65x and BL5340Mar 2025

Certification

EU Certifications - BL651Dec 2022
FCC Certifications - BL651 Dec 2020
ISED (Canada) Certifications - BL651Dec 2020
MIC Certifications - BL651 Dec 2020
AS/NZS Certifications - BL651Dec 2020
RoHS 3 - BluetoothMar 2025
Regulatory Information - BL651Feb 2022
ISED ICES-003 Issue 7 Declaration of ComplianceMay 2021

FAQs

Does Ezurio provide breakout boards for its Bluetooth modules?Jul 2024
Do you support any echoing support in the AT Interface app / implementation such as ATE1 & ATE0 for example?Dec 2023
Does the BL5340, BL5340PA, BL65x and Lyra BLE modules include the DC-DC LC filters on the module?Jun 2023
How can I change the 32.768KHz Low Power Clock Source using nRF Connect SDK v2.x?Jun 2023
Using STTY with the USB-SWDJun 2023
Do the NFC traces need to be controlled differential impedance between NFC1 and NFC2?Jun 2023
Does Ezurio support Nordic Enhanced Shock Burst (ESB)?Dec 2022
Should I use nRFConnect SDK or nRF5 SDK with the Ezurio BL65x modules?Dec 2022
Why is SWDIO/SWCLK shorted to GND on my board?Dec 2022
Does the BL65x or BL5340 support Matter?Aug 2022
How can I read out the MAC address from a BLE module during test/production?May 2022
Do I still have to list/qualify my product with the BT SIG even if I don't use the BT logo?Mar 2022
Does Ezurio have example code for a Windows Demo App which enables scanning and connecting to Bluetooth Low Energy peripheral IoT devices?Dec 2021
What factors influence the actual TX rate of the controller?Dec 2021
How many SPI Interfaces does the BL65x supportDec 2021
How many I2C ports does the BL65x supportDec 2021
What influence does the client have when it comes to notifications?Dec 2021
Why are multiple EMPTY_PDU are being sent from the Master per connection interval?Dec 2021
Can the BL5340 or BL65x use a different stack to support a hosted application?Dec 2021
Is there a way to extend the shelf life of Ezurio modules?? If the shelf life cannot be extended in any way, what are the consequences of using modules after shelf life?Nov 2021
What does the Bluetooth message "advertised data length corrected" indicate?Nov 2021
How do I select the 32.768kHz Low Power Clock Source in the new nRF Connect SDKNov 2021
Can I use Windows to scan for my BLE Peripheral and Connect to it?Apr 2021
Where are BL651 Sample Applications Located?Feb 2021
How do I program BL65x modules in production or in the field (Tag-Connect)?Feb 2021
How can I connect a Bluetooth Low Energy Device to a PC?Jan 2021
Do BL65x modules support Boundary Scan function?Jan 2021
Do I have to use the Segger branded debugger to program over the 2-wire SWD interface (JTAG) of the Nordic-based modules?Jul 2020
Is there a DVK for the BL651 module?Jul 2020
Is it possible to use AT commands to configure BL651?Jul 2020
Which J-Links work with the Nordic-based Bluetooth modules? For example, BL65x, BL5340?Oct 2016