: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!