Vela IF820

  1. Datasheet
  2. Product Brief
  3. Documentation
  4. Application Note
  5. Software
  6. Technical Drawings
  7. Certification
  8. FAQs
453-00172C453-00171-K1453-00172-K1450-00185453-00172R453-00171C453-00171RMIKROE-6513

Datasheet

Datasheet - Vela IF820 SeriesNov 2024

Product Brief

Product Brief - Vela IF820 SeriesJun 2024

Documentation

PCN # 2F-2025 - Vela IF820 Rebranding to EzurioMar 2025
PCN #2E-2026 - Vela IF820 Series Update Default Firmware to v1.4.18.18 (GA3)Mar 2026
PCN #7C-2024 - Vela IF820 Series Update Default Firmware to Internal LPOJul 2024
Quick Start Guide - Cable Replacement with SPP - Vela IF820 SeriesMar 2025
User Guide - EZ Serial - Vela IF820 SeriesFeb 2026
User Guide - Vela IF820 Development KitMar 2025
User Guide - Vela IF820 SoftwareJun 2024
User Guide - Vela IF820 USB AdapterSep 2024

Application Note

Application Note - EZ-Serial Incoming Legacy SPP Connections (BT 2.0) - Vela IF820 SeriesFeb 2025
Application Note - EZ-Serial Incoming SSP SPP Connections (BT2.1+) - Vela IF820 SeriesFeb 2025
Application Note - EZ-Serial Outgoing Legacy SPP Connections (BT 2.0) - Vela IF820 SeriesFeb 2025
Application Note - EZ-Serial Outgoing SPP Connections (BT2.1+) - Vela IF820 SeriesFeb 2025
Application Note - EZ-Serial UWTerminalX Commands - Vela IF820 SeriesFeb 2025
Application Note - Using Radio Test and DTM Mode - Vela IF820 SeriesFeb 2025

Software

Zephyr
DVK Probe Firmware - v3.2.0Mar 2026
DVK Probe Firmware - v3.0.0Feb 2026
Unknown OS
Now Available: Vela IF820 GA2 Software Release!Aug 2024
Firmware
Vela IF820 Firmware - v1.4.18.18 (GA3)Feb 2026
EZ-Serial Python Samples - Vela IF820Jul 2024
Firmware Releases - Vela IF820 (GitHub)Jun 2024
UwTerminalX Terminal App (GitHub)Nov 2023

Technical Drawings

3D Model - Vela IF820 Module, Integrated Antenna (453-00171)Sep 2023
3D Model - Vela IF820 Module, MHF4 (453-00172)Sep 2023
3D Model - Vela IF820, USB Adapter (450-00185)Sep 2023
Schematic - Vela IF820 DVK with External AntennaApr 2025
Schematic - Vela IF820 DVK with Integrated AntennaApr 2025
Vela IF820 Module, Integrated Antenna (453-00171) - PCB footprint (DXF and Altium format)Sep 2023
Vela IF820 Module, MHF4 (453-00172) - PCB footprint (DXF and Altium format)Sep 2023
Vela IF820 SCH Symbols (Altium format)Sep 2023

Certification

AS-NZS Certifications - Vela IF820 ModulesOct 2023
AS-NZS Certifications - Vela IF820 USBNov 2023
EU Certifications - Vela IF820 ModulesOct 2023
EU Certifications - Vela IF820 USBNov 2023
FCC Certifications - Vela IF820 ModulesOct 2023
FCC Certifications - Vela IF820 USBNov 2023
ISED Canada Certifications - Vela IF820 ModulesNov 2023
ISED Canada Certifications - Vela IF820 USBNov 2023
KC Certifications - Vela IF820 ModulesNov 2023
KC Certifications - Vela IF820 USBJan 2025
MIC Certifications - Vela IF820 ModulesOct 2023
MIC Certifications - Vela IF820 USBNov 2023
Regulatory Information Guide - Vela IF820 ModulesOct 2023
Regulatory Information Guide - Vela IF820 USBNov 2023

FAQs

How to Turn Off BLE or BT Classic on Vela IF820Jan 2026
Which PINs are used for flashing and communication on the Vela IF820?Sep 2025
How many SPP connections can the Vela IF820 support simultaneously?Dec 2024
Does Ezurio provide breakout boards for its Bluetooth modules?Jul 2024
How do I find what options the Vela IF820 Flasher CLI supports?Jun 2024
Does the IF820 Support iAP2 Applications When Using MODUSToolbox?Feb 2024
How can I check the Vela IF820 DVK/Dongle RP2040 firmware?Jan 2024
I am using if820_flasher_gui but it does not detect my DVK?Nov 2023
What are the recommended UWTerminalX settings for the Vela IF820?Nov 2023
Why does my Vela IF820 fail to accept a UART firmware update?Nov 2023
Whats the difference between EZ-Serial text and binary parse modes?Nov 2023
Does the Vela IF820 EZ-Serial support flow control?Nov 2023
Does the IF820 Support Audio?Nov 2023
How do you make an SPP connection (Classic Bluetooth) with the Vela IF820 to a Windows PC?Oct 2023
Why does my IF820 EZ-Serial not disconnect from an SPP connection?Oct 2023
When using the available Python scripts to program EZ-Serial firmware to the Vela IF820, does the script automatically select the correct firmware version for the module I am programming?Oct 2023
Does the Vela IF820 support more than one connection when using EZ-Serial?Sep 2023
How do I disable transparent data mode in EZ-Serial for the Vela IF820?Sep 2023
Why does the Vela IF820 DVK have two comports and how do I identify them?Jul 2023
Does the Vela IF820 Series - Bluetooth 5.2 Dual-Mode Modules support LE Coded Phy?Jul 2023