The microcontroller/sensor is delivered with a standard/demo firmware after purchase.

The installation of our firmware is described below for you to follow step-by-step.

This procedure requires a Windows PC, Linux PC or Mac.

The M5Burner tool is required to install the firmware.

It can be downloaded free of charge from the page https://docs.m5stack.com/en/download.

Versions for various operating systems are available in the "UIFLOW FIRMWARE BURNING TOOL" section. Download the version that is suitable for your operating system.

Windows

Unzip the downloaded zip file into any folder.

Start M5Burner.exe

Make sure that the microcontroller/sensor is not connected to the PC/Mac when starting.

macOS

Starting the M5Burner tool on macOS is described here.

After starting the M5Burner tool, select "ATOMS3" in the list on the left.

Then look for "Level-Assist Initial Firmware" in the list on the right.

Click "Download" to download the firmware to your PC/Mac.

Now connect the microcontroller/sensor to your PC/Mac.

The message "Found New Device" appears along with the name of the connection (e.g. COM19).

Remember the connection, you will need in the next step.

If the message does not appear, please contact us at contact@level-assist.com. We will help you set up the device.

Now click on "Burn" to start the firmware installation.

In the dialog that opens, select the port that was displayed in the previous step.

Click "Start".

Wait until the process is completed.

The display of the microcontroller/sensor should now display, among other things, a PIN (which is different on each device) for pairing with the Level Assist app.