By kskeough
#13877
Good day DFROBOT community. I have a specific, simple question about product number RD-Dfr-389 that I absolutely could not find anywhere, and cant seem to find a direct contact about it.

I simply need to know if said rs232 to rs485 converter is a tri-state logic device (high, low, and high impedance). If so, I will be purchasing several of these products for a senior project at my school.

I'm not sure if this is posted in the right thread. my apologies if I posted here in error.

Thank you in advance.
#32540
kskeough wrote:Good day DFROBOT community. I have a specific, simple question about product number RD-Dfr-389 that I absolutely could not find anywhere, and cant seem to find a direct contact about it.

I simply need to know if said rs232 to rs485 converter is a tri-state logic device (high, low, and high impedance). If so, I will gimp freejobalert notepad++ be purchasing several of these products for a senior project at my school.

I'm not sure if this is posted in the right thread. my apologies if I posted here in error.

Thank you in advance.
I am also looking for answers for the same.

Thanks in advance.
Regards,
Brian
Last edited by briangglowe on Sun Sep 15, 2019 7:10 pm, edited 1 time in total.