NuMicroPy is Nuvoton microcontroller porting for MicroPython. MicroPython is a lean and efficient implementation of the Python 3 programming language that includes a small subset of the Python standard library and is optimised to run on microcontrollers and in constrained environments. See MicroPython
- M55M1/ -- M55M1 porting of MicroPython
- M5531/ -- M5531 porting of MicroPython
- build/ -- Prebuilt frimware
| Board | MCU | Required ROM size | Required RAM size |
|---|---|---|---|
| NuMaker-M55M1 | M55M1 | 342KB | 350KB |
| NuMaker-M5531 | M5531 | 342KB | 350KB |
- Download and install NuMicro ICP Programming Tool v3.20
- Hardware setup steps
a. Turn on ICE function switch pin 1 and 2
b. Connect ICE USB port to PC - Burn firmware
Nu-Link-Me exported a "NuMicro MCU" disk, just Copy and Paste prebuilt firmware.bin into "NuMicro MCU" disk.
a. Connected FSUSB port to PC.
b. Setup your terminal program
c. Press the BTN0 + RESET button. Firmware will export a PYBFLASH disk.
d. Update your python code to boot.py or main.py
e. Press the RESET button.
To develop firmware for MicroPython, it is best to use a Unix-like machine. (preferred on Unubtu 22.04).
- Packages and toolchain installation
Please following install.txt instructions - Build firmware
To build NuMicroPy firmare for M55M1, use the following command
cd M55M1
make V=1
For M5531
cd M5531
make V=1