Your best options would be to use Python because you can not do it directly from Metatrader.
Here is the Python forum located: https://www.mql5.com/en/forum/306742
![MetaTrader 5 Python User Group - the summary MetaTrader 5 Python User Group - the summary](https://c.mql5.com/36/31/metatrader-5-python-user-group__1.jpg)
MetaTrader 5 Python User Group - the summary
- 2019.03.14
- www.mql5.com
The Main StudyPython Releases for Windows - website, MetaTrader5 : Python Package - website ---------------- The Article MetaTrader 5 and Python in...
Marco vd Heijden:
thank you sirYour best options would be to use Python because you can not do it directly from Metatrader.
Here is the Python forum located: https://www.mql5.com/en/forum/306742
have a nice day :D
Regards,
PMDWI
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Hello, i'm trying to write expert advisor to send alert signal to a microcontroller board attached to my computer in COM3. I inspired to try this when i saw video on youtube to communicate to arduino with C++ languange (code attached). I have already upload the code to arduino and it's look like this. Basically it's sending text to COM3 and the microcontroller will flash a corresponding led light. Any help on how to implement this on metaeditor is very appreciated.
Regards,
PMDWI