Can you please explain how to do any of that? Thank you and sorry to sound extra noobish.
First, which client are you using?
In Bitcoin Core, just start with with extra parameter
-chain=<chain> with either "
regtest" or "
signet" chain.
I'd recommend you to use Regtest since generating any amount there is easy.
You can mine coins in seconds using the command
generatetoaddress <number of blocks> <address> <maxtries>e.g.: generatetoaddress 101 bcrt1qsql8mk5839hs7rt4pmcjxq9p53x6md79eppsl2It's good enough for most tests.
Will I be able to send the tBTC to a ledger nano wallet testnet after doing this?
Those two chains (
Regtest/Signet) are separate from Testnet, means you're not connected to testnet nodes and your coins aren't testnet coins.
So no if you have Regtest or Signet coins.