Micropython

Micropython is an implementation of the Python 3 programming langauge optimized to run on microcontrollers in a constrained environment.

Micropython requires only 256k of code space and 16k RAM and aims to be as compatible as possible with normal Python 3 to allow for easy portability from desktop to microcontroller.

For full documentation on Micropython, visit: Micropython Documentation

General Information

Tools Required

• Desktop PC
• USB to mini-USB cable
• Serial to USB converter (optional, may be required if board does not have USB)
• STLink programmer (optional, may be required if board does not have USB)

Setup

• STLink

EMAC Micropython

EMAC has developed multiple drivers and features for our products running Micropython.

Documentation on specific features is listed below:

• Micropython with IBM Bluemix
• Wifi and MQTT on the RS9113
• Test Software for CutiPy

Development Environment

EMAC has developed a plugin for the Thonny IDE to make writing code for the CutiPy and MitiPy easier. Thonny can be used for editing files directly on the CutiPy/MitiPy boards as well as adding new files.

Installation

1. Install Thonny with apt for Linux:

   sudo apt install thonny

   or for Windows: Download Link
2. Install the thonny-emac plugin from within Thonny.
   1. Open Thonny
   2. Click Tools->Manage Plugins...
   3. Type "thonny-emac" into the search bar, then click search
   4. Click the "thonny-emac" link
   5. Click the "Install" button
   6. Restart Thonny to complete installation
3. Configure Thonny for EMAC boards
   1. Go to Tools->Options...
   2. Click the "Interpreter" tab
   3. Select "Micropython (EMAC CutiPy/MitiPy)" from the top dropdown menu

Developing on Thonny should now be configured for EMAC boards. General Thonny documentation can be found on the Thonny wiki.

Pages with Related Content

• Boards that use Micropython