RAKwireless WisBlock

Community board

This is a community board by RAKwireless and is not maintained by Edge Impulse. For support, head to the RAKwireless homepage or the RAKwireless forums.

The RAKwireless WisBlock is a modular development system that lets you combine different cores and sensors to easily construct your next Internet of Things (IoT) device. The following WisBlock cores work with Edge Impulse:

• RAK11200 (ESP32)

• RAK4631 (nRF52840)

• RAK11310 (RP2040)

RAKwireless WisBlock modular system diagram

RAKwireless has created an in-depth tutorial on how to get started using the WisBlock with Edge Impulse, including collecting raw data from a 3-axis accelerometer or a microphone, training a machine learning, and deploying the model to the WisBlock core.

A WisBlock starter kit can be found in the RAKwireless store.

Installing dependencies

Install the following software:

• Edge Impulse CLI
• Arduino IDE
• Visual Studio Code

Connecting to Edge Impulse

Follow the guide for your particular core to collect data, train a machine learning model, and deploy it to your WisBlock:

• RAK11200 (ESP32) Edge Impulse Guide
• RAK4631 (nRF52840) Edge Impulse Guide
• RAK11310 (RP2040) Edge Impulse Guide

By the end of the guide, you should have machine learning inference running locally on your WisBlock!

Edge Impulse inference running on a RAKwireless WisBlock