How to implement GPIO remote control of Raspberry Pi?

Question

Raspberry Pi

Good afternoon.
I decided to assemble a small machine based on Raspberry, I connect via wifi.
I wrote a simple web snout that turns engines on and off with requests. I'm not sure if this is the best option, constantly throwing requests.
The question is, maybe there is some kind or type of thing so that you can remotely control the GPIO

Answer 1

Blynk (web), RaspController (ssh, android).