:I have create a python code wich im using Firmata library for my arduino to send the data from pc to arduino via cable , I want to send data wireless from my pc to a board like arduino but I dont have the tools. So I try esp32 bluetooth connection but I dont know how to send data which im taking from my script (actually is opencv ,camera watching my hand and translate it to some moves to robotic arm).
So I need help for python script and what kind of code should I upload to esp32 ( sorry for English)
No need full code ,just a guide ! Thanks a lot!
BTW If someone has any idea how to transfer data from python script to a board like arduino or esp32 with other ways (plug in a new module ect...) can help me too.
A way I am doing the thing.
I am using a RaspberriPi as an MQTT Broker to send and receive data to and from ESP32's.
You can use Node-Red as a data traffic manager.
I use a Python program running on the RPi as my data traffic manager.
You will find that I have on this site, posted a lot of code about connecting a ESP32 to a MQTT Broker.
I'm not giving away my Python code, which is doing, to name a few, the TensorFlow thingy and the FTP thingy and the Image processing thing, and some Linear Regression things, and controls systems in my house.
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