ESP32 Forum

Posted: **Fri Jan 09, 2026 4:14 pm**

Hi Falks,

I am using MAX485 to communicate with RS485 slave device not getting response.
Your debugging suggestion will be appreciate.

Thank you

Posted: **Fri Jan 09, 2026 4:17 pm**

Hi,

I have attached pulse view session for detail.
As i am only receiving fail resopnse.

Thank you

RS485 no respose