How do I connect the LEGO Powered Up remote control? - Bricks

I'm trying to use the Powered Up remote control to control my new train set, but it doesn't seem to work. Is there some process that I need to follow to connect or pair the remote with the Smarthub?

LEGO Powered Up App Code Block Guides

PoweredUp Community

LEGO® Powered Up - Apps on Google Play

BrickController 2 - gamepad app control for LEGO RC - tutorial

Light My Bricks: Remote Control and Sound Kit – Light My Bricks

LEGO RC Control Brick Hub 2.0 - Bluetooth 4 Ports and Program Mode

LEGO Powered Up - How to pair 2 hubs with 1 Remote Control

This powered function kit is only an upgrade accessory for 10261 Roller Coaster, and does not contain building blocks. It corresponds to a specific

Skyview Powered Up Kit Set for Lego 10261 Roller Coaster, Power Upgrade Kit with Servo-Motor, Remote & App Control Functions(Bricks Set NOT Included

Important Note: This RGB Component is only compatible with other components from our RGB Range.Our RGB Board is a small circuit board has 2 output ports and contains a built-in IR sensor. It is used to control our RGB Bit Lights and RGB Strip Lights.