We will see here the use of PuTTy and TeraTerm.
THONNY IDE TUTORIAL INSTALL
To be able to communicate and program the ESP with MicroPython, we need to install a terminal or an IDE.
Download the firmware, then enter the following line of code (Warning: the port name and file address may be different from yours).Python3 -m esptool -chip esp32 -port COM9 erase_flash Erase flash memory (Warning: the port name may be different from yours).Or esptool.exe (available when installing the esp package on Arduino IDE) To do this, we will use the esptool tool (.py or. To use MicroPython, we will erase the flash memory of the ESP32 and install the firmware. Install the firmware on the ESP32 by command lines This will reload the bootloader in the flash. N.B.: To be able to program the microcontroller with Arduino IDE, you must upload an Arduino code. When you restart the IDE, you can open the files on the card that you can find with the command import os To install the firmware, go to the “Run” menu and select “Select interpreter…” Indeed you can install the firmware from the software interface and use it to develop your code and upload it to the board.ĭownload the firmware corresponding to your microcontroller. The easiest way to install and use MicroPython on ESP32 (and other microcontrollers) is to use the Thonny IDE software. It has a subset of the Python libraries as well as libraries to interface with low level hardware and network interfaces. MicroPython is an implementation of Python 3 created to work in the microcontroller environment and its constraints. Finally, we will see two methods to load and run Python scripts on the microcontroller.
THONNY IDE TUTORIAL HOW TO
In this tutorial we will see how to configure the ESP32, how to use a terminal to test Python commands. The advantage of using Python to program an ESP32 is to use it to its full potential.īefore following this tutorial, you must first install Python 3. We will see how to program it with MicroPython. We have seen that the ESP32 NodeMCU is easily programmable using the Arduino IDE.
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