Control PanTilt rs485 Pelco D

Hello, please help me with this program.

I need to control this PanTilt with a routine that must include instructions in Pelco D protocol since that is what this Pan Tilt supports (without camera).

https://www.alibaba.com/product-detail/Besnt-best-quality-decoder-Pan-Tilt_60221125177.html?spm=a2700.7724857.normalList.134.6ba412cdaL3UxX

I already bought the TTL to RS485 since I understand how to convert the signal to serial.

I have googled but only information comes out to read from a nvr, control with joystick, etc.

Here what I need is to control the PanTilt by program via rs485.

Thank you!!

Use the forum Google search function in the upper right of this page to search for the key words of your project, like “Pelco”. You will probably find many similar previous project discussions and code to get you started. You can also do a general google search for “pelco command set” and similar.

thanks but i already did. As I was saying, I have only found instructions to read or use other inputs as external controls