https://github.com/lily-osp/micropython-on-esp8266

Here is an example of how you could write the instructions for burning MicroPython firmware to an ESP8266 microcontroller
https://github.com/lily-osp/micropython-on-esp8266

esp8266 microcontroller micropython micropython-esp8266 python

Last synced: 7 days ago
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Here is an example of how you could write the instructions for burning MicroPython firmware to an ESP8266 microcontroller

• Host: GitHub
• URL: https://github.com/lily-osp/micropython-on-esp8266
• Owner: lily-osp
• Created: 2022-12-23T10:46:27.000Z (about 2 years ago)
• Default Branch: master
• Last Pushed: 2022-12-23T10:47:24.000Z (about 2 years ago)
• Last Synced: 2024-12-18T12:41:05.805Z (about 1 month ago)
• Topics: esp8266, microcontroller, micropython, micropython-esp8266, python
• Homepage:
• Size: 1000 Bytes
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        


  
Burning MicroPython Firmware to an ESP8266

  


    
Download the MicroPython firmware for the ESP8266 from the MicroPython website.

    
Install the esptool utility, which is a command-line tool for flashing ESP8266 microcontrollers. You can install esptool using pip:

      
pip install esptool

    

    
Connect your ESP8266 to your computer using a USB-to-serial adapter, such as an FTDI adapter.

    
Determine the serial port of your ESP8266. On Windows, you can find the serial port in the Device Manager. On Mac or Linux, you can use the ls /dev/tty* command to list the available serial ports.

    
Use the esptool.py utility to erase the firmware on the ESP8266 and burn the new MicroPython firmware:

      
esptool.py --port /dev/ttyUSB0 erase_flash

esptool.py --port /dev/ttyUSB0 --baud 460800 write_flash --flash_size=detect 0 esp8266-20221101-v1.13.bin

      Replace /dev/ttyUSB0 with the serial port of your ESP8266 and esp8266-20221101-v1.13.bin with the path to the MicroPython firmware file you downloaded.

    

    
Disconnect and reconnect the ESP8266 from your computer. The new MicroPython firmware should now be running on the microcontroller.

    
You can now use a tool such as ampy to upload your MicroPython code to the ESP8266 and run it.

  

  
Keep in mind that the exact steps and details may vary depending on your specific setup and requirements. It is recommended to refer to the documentation and guidance provided by the MicroPython and esptool projects for more information.