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Hello My name is Reid. I am kind of new on ESP32

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 Reid
(@reid)
Member
Joined: 1 year ago
Posts: 3
Topic starter  

I was able to get four ESP32s with four LEDs and four buttons working with this code from ESP-Now Multi Unit Demo. Now I would like to add two more buttons on ESP32 (Sender) and each button is for each ESP32 which we can turn on LED. The first button is for the first ESP32 which we can turn on the LED, the second button is for the second ESP32 which we can turn on the LED and the third button is for the third ESp32 which we can turn on the LED. I could not find a demo for this. I think we need to add a specific Mac ID on a specific ESP32 to turn on LED. I was able to find the Mac ID for each ESP32. can someone help me with this? 


   
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Ron
 Ron
(@zander)
Father of a miniature Wookie
Joined: 3 years ago
Posts: 6662
 

This forum is to introduce yourself, stuff like education, job, years programming electronics experience projects interested in Repost your pst in the correct forum and BTW, MAC is for Ethernet or WiFi, nothing to do with LED's and buttons.

First computer 1959. Retired from my own computer company 2004.
Hardware - Expert in 1401, and 360, fairly knowledge in PC plus numerous MPU's and MCU's
Major Languages - Machine language, 360 Macro Assembler, Intel Assembler, PL/I and PL1, Pascal, Basic, C plus numerous job control and scripting languages.
Sure you can learn to be a programmer, it will take the same amount of time for me to learn to be a Doctor.


   
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ron bentley
(@ronbentley1)
Member
Joined: 2 years ago
Posts: 385
 

@reid

Welcome Reid and a merry Christmas to you.

Sounds like you hve a communications project using LEDs to demonstrate success (or otherwise). Do you have broader purpose or the project?

Regards

Ron B

Ron Bentley
Creativity is an input to innovation and change is the output from innovation. Braden Kelley
A computer is a machine for constructing mappings from input to output. Michael Kirby
Through great input you get great output. RZA
Gauss is great but Euler rocks!!


   
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