Zephyr 3.4 Now Supports Wio Terminal & XIAO ESP32S3: Discover the Latest Features and Enhancements! Join Ranger Program to Make your Contribution

Seeed’s Latest Supported Boards by Zephyr

Zephyr 3.4.0 Now Offers Official Support for Wio Terminal!

XIAO ESP32S3: Another Board Added to Official Support List

What’s new in Zephyr 3.4?

Zephyr 3.4 offers a range of new features and improvements that expand the system’s capabilities and enhance its performance. What are the notable changes and additions we can expect from Zephyr 3.4? 

New types of peripherals supported:

  • Auxiliary displays
  • NVMe disks
  • Real-time clocks
  • Retained memory
  • SMBus
  • New input subsystem
  • New retention subsystem
  • Testing framework (Twister) improvements
  • Updates to Zephyr SDK
  • Snippets

Other notable APIs introduced

  • Bluetooth 5.4 (but not only!) additions
  • New boards and driver

Benjamin Cabé, the lead developer advocate for the Zephyr Project, introduced more details in this video.

You can also check this Announcing the general availability of Zephyr 3.4 for more details.

What’s Next?

We are looking forward to joining forces with community contributors to increase the support for additional features and devices. By becoming more engaged with the Zephyr community, Seeed is keen to provide products with improved performance, greater flexibility, and an easier integration experience.

Join Our Ranger Program and Contribute to These Exciting Features!

  1. Make XIAO ESP32S3 Sense’s camera/SD card/microphone supported by Zephyr
  2. Make RTL8720 BLE/Wi-Fi chip of Wio Terminal supported by Zephyr

Click here to know more about our Ranger Program, Welcome Rangers! or directly contact [email protected]

Relative Info:

More dev boards supported by Zephyr: XIAO SAMD21, XIAO nRF52840&nRF52840 Sense, XIAO ESP32C3, LoRa-E5 Dev Board.

About Author


July 2023