The ETHStaker Validator Workshop Series goes through step-by-step on how to setup and configure a dedicated Ethereum 2.0 validator using the Lighthouse Client.
Somer Esat Lighthouse Client Guide
/ guide-to-staking-on-ethereum-2-0-ubuntu-py...
Lighthouse SigmaPrime Documentation
https://lighthouse.sigmaprime.io/
Pyrmont Beaconchain
https://pyrmont.beaconcha.in/
Pyrmont Launchpad
https://pyrmont.launchpad.ethereum.org/