Send analog values using espnow

zhangyanjiao
Posts: 34
Joined: Mon Aug 28, 2017 3:27 am

Re: Send analog values using espnow

Postby zhangyanjiao » Mon Mar 30, 2020 11:40 am

Hi ShadowJ14,
In your last post, do you mean you can send and recv analog values successfully?

Hi knightridar,
Have you tried ShadowJ14's method ? Do you still have the problem?

knightridar
Posts: 32
Joined: Sun Nov 25, 2018 10:05 pm
Contact:

Re: Send analog values using espnow

Postby knightridar » Tue Apr 14, 2020 10:13 pm

Thanks to Rui Santos and his tutorial from randomnerdtutorial.com
I was able to send the values.
It was easy to understand and modify.

https://randomnerdtutorials.com/esp-now ... ion-esp32/
Free CAD files for hobby and engineering projects:
https://grabcad.com/has-2

Touseef24
Posts: 1
Joined: Tue May 25, 2021 5:40 pm

Re: Send analog values using espnow

Postby Touseef24 » Tue May 25, 2021 5:49 pm

Its been long for anyone posting on this forum
I'm a new to this forum and i am trying a similar thing i am trying to read 5 flex sensor values on arduino UNO then transfer it serially to ESP board
finally using ESPNOW i'm sending it to another ESP
The values do get through but they don't update automatically on receiver side
I have to reset the master esp everytime to update the values on the receiver end

Please let me know what is not right in my codes
Attachments
ESP_MASTER.txt
ESP master which is receiving values from Arduino UNO, this is the board i reset
(2.84 KiB) Downloaded 352 times
ESP_SLAVE.txt
I receive values but they don't update here unless master esp reset button is pressed
(1.21 KiB) Downloaded 337 times

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