Unified Remote is one of the go-to apps for controlling your PC from an Android device. It uses Bluetooth or Wifi to remotely control your PC and comes preloaded with support for more than 90 popular programs. It supports Windows, Linux, and Mac, and requires a server program to be installed.
Using Unified Remote, you can remotely wake up your computer from sleep using its “Wake on LAN” feature. All the necessary features of this top app of 2019 like screen mirroring, keyboard and mouse, media player controls, etc. are available within this app. You can even use it to control a Raspberry Pi or Arduino Yun. Its paid versions unlock a multitude of useful features including custom remotes and functions for Android wear.
In case you own the notorious Peel Remote app, try shifting to Unified Remote for a change