Pycom also supports Microsoft's Visual Studio Code IDE platform with the Pymakr Plugin. To download Visual Studio Code, navigate to VS Code.
You will also need NodeJS installed on your PC. Please download the latest LTS version available from the NodeJS website.
Please follow these steps to install the Pymakr VSCode Extension:
Ensure that you have VSCode installed and open.
2. Navigate to the Extensions page, using the 5th button in the left navigation
3. Search for
Pymakr and click the install button next to it.
4. Within a few minutes, a reload button should appear. Press it to reload VSCode.
5. That’s it! You’ve installed the Pymakr Extension for VSCode
After installing the Pymakr Plugin, you need to take a few seconds to configure it for first time use. Please follow these steps:
Connect your Pycom device to your computer via USB. If you are using an
Expansion Board, and have just finished a firmware upgrade, be sure to Remove
the wire between GND and G23 and reset your device by pressing the button.
Open Visual Studio Code and ensure that the Pymakr Plugin has correctly installed.
All commands on the bottom of the Visual Studio Code window
4. In the list that appears, click
Pymakr > Extra > List Serial Ports
5. This will list the available serial ports. If Pymakr is able to auto-detect which to use, this will be copied to your clipboard. If not please manually copy the correct serial port.
6. Once again click
All commands, then click
Pymakr > Global Settings. This will open a JSON file. Paste the serial address you copied earlier into the field
address and save the file.
7. Finally close the JSON file, click
All commands, then
Pymakr > Connect to connect your device. The Pymakr console should show three arrows
>>>, indicating that you are connected
These settings can also be applied on a per project basis by clicking
All commands then
Pymakr > Project Settings. This will open a JSON file which you can edit to enter your desired settings for the currently open project.
After installing the Pymakr Plugin, a device may be connected via the telnet interface. Please see the following steps:
Ensure that Pycom device is turned on
Connect the host computer to the WiFi Access Point named after your board
(the SSID will be as follows e.g.
The password is
Follow the steps as above in the "Connecting via Serial USB" section but
192.168.4.1 as the address.
The default username and password are
Finally close the JSON file, click
All commands, then
Pymakr > Connect,
Pymakr will now connect via telnet.