Hello
I use p82b96 to connect 30 arduino in minmum
In 100 meter of distance
I use the picture in deseign for shematic connection
4,7k for pull up res in scl sda
750ohm in pull up of 12v with txrx and tyry
When i use 6 meter length i have signal but if a use a distance more than 6 meter i lost the signal
For testing i use two arduino with exemple of master reader and slave sender where the slave send hello
Please i need help
Thanks