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Cloud v2 Migration Guide

This article walks you through the complete migration process from Cloud v1 to Cloud v2.

1. Update the LTE Modem​

In this guide, you will set up the required software tools and hardware to work with the CHESTER device. It explains how to install and verify the HARDWARIO Command Line Tools in a Python virtual environment and how to connect the SEGGER J-Link programmer. Mainly, it walks you through erasing the application firmware, flashing the LTE modem firmware, and then reinstalling the application firmware, which is required to begin migration to HARDWARIO Cloud v2.

👉 Step-by-Step guide: https://docs.hardwario.com/chester/firmware-flashing/lte-modem-over-j-link

2. Flash the Application​

In this guide, you will learn how to flash application firmware to the CHESTER device using the SEGGER J-Link programmer. It explains the required hardware and software setup, including installing Python, creating a virtual environment, and installing the HARDWARIO Command Line Tools. Mainly, it shows how to connect the J-Link, and then flash the application firmware either from a HEX file or directly using a 128-bit unique ID.

👉 Step-by-Step guide: https://docs.hardwario.com/chester/firmware-flashing/application-over-j-link

3. Insert the SIM Card​

Chester - SIM card holder

4. Add the Device to Cloud v2​

1. Go to HARDWARIO Cloud v2​

2. Create a New Space​

  • First, you need to create a new Space. Click the button in the top-right corner labeled + NEW SPACE.

Cloud - Create a New Space

3. Create a New Device​

  • Once the Space is created, you can add a new device. Click the button in the top-right corner labeled + NEW DEVICE.

Cloud - Create a New Device

4. Enter Device Details​

  • Name
  • Serial Number
  • Claim Token

(Optional: you can also add a comment and tags)

info

Tags group devices by firmware or functionality and can be used for filtering.
They also link devices with Connectors, ensuring messages are routed correctly.
Each tag has a name and color.

Cloud - Enter Device Details

5. Device Added​

Your device is now successfully added to Cloud v2.

info

To visualize your incoming data, you can continue with the visualization options described here:
👉 HARDWARIO Apps Documentation