top of page
Search

How do I assemble the anemometer?

Step 1 involves connecting the M5Stack AtomS3 with the voltmeter and the anemometer motor.



Step 2 involves installing the software inside the M5Stack AtomS3 module.


To easily install it on the M5Stack AtomS3 module, you can use the M5Stack Burner utility which allows you to download and install the software very easily.



Step 1 — Download and open M5Burner

  1. Download M5Burner for your system (Windows/macOS/Linux).

  2. Unzip the archive and open the M5Burner application.


Tip: On macOS, if a security alert appears on first opening, go to System Settings → Security & Privacy and allow the opening.


Step 2 — Connect the AtomS3

  1. Connect the AtomS3 to the computer using a USB-C cable between the computer and the AtomS3.



Step 3 — Load the Anemometer firmware into M5Burner

  1. Select "ATOMS3" in the left column

  2. Find the OpenSailingRC-Anemometer profile in the list, then click on it.

  3. Select the latest available version from the list in the top right corner. At a minimum, version 1.0.0.




Step 4 — “Burn” Settings

  1. Click on Burn (Engrave/Flash).

  2. Port: verify that this is the AtomS3 port.

  3. Speed: Leave the default value (e.g., 921600). If it fails, try 460800.

  4. Erase: Check Erase Flash (delete) if you are reinstalling from scratch.

  5. Start the engraving process. Wait for the success message.

Tip: If burning fails, see Troubleshooting. Changing the speed and using the Erase option often resolves the issue.



Step 5 — First Start-up

Once flashed, the AtomS3 restarts either automatically or after a power cycle:

  • The screen displays a home screen,

  • and it leaves traces on the serial port.




Troubleshooting (FAQ)

The port does not appear in M5Burner.

  • Try a different USB-C (data) cable , a different USB port , or a powered hub .

  • Install/authorize the USB drivers (CP210x or CH34x/CH9102). Restart the computer if necessary.


Burn fails / timeout / “Failed to connect”.

  • In M5Burner: check Erase , lower the speed (e.g. 460800), try again.

  • Unplug/replug the USB. On some computers, holding down the Atom S3 button while plugging it in forces flash mode.


macOS is blocking the application/driver.

  • Open System Settings → Security & Privacy and then Allow app/driver. Reconnect the cable.


The Serial Monitor is empty.

  • Check the correct port and the baud rate 115200 .

  • Close any other tools that might be using the port (Arduino IDE, PlatformIO, another Serial Monitor).



 
 
 

Comments

bottom of page