Enable BitLocker remotely on system without TPM

I would like to enable BitLocker through command prompt of my RMM (can run cmd as system).
1. Most of the systems don't have TPM. I would like to use there Password to unlock BitLocker drive.
2. I have couple of systems which have TPM. I would like to use there PIN in addition to TPM to unlock BitLocker drive.
We would like to encrypt with 256 strength, recovery path to be "\\localhost\c$\users\" (I used it in GUI BitLocker).

I found some examples and articles for PowerShell, but could not find anything for systems without TPM.

I tried using:
$SecureString = ConvertTo-SecureString "u7Y1FzJ6D8Wr1" -AsPlainText -Force
Get-BitLockerVolume | Enable-BitLocker -EncryptionMethod Aes256 -RecoveryKeyPath "\\localhost\c$\users\" -PasswordProtector $SecureString -RecoveryKeyProtector $SecureString -SkipHardwareTest
or
manage-bde but could not get past erros:

"Enable-BitLocker : Parameter set cannot be resolved using the specified named parameters.
At line:1 char:23
+ ... kerVolume | Enable-BitLocker -EncryptionMethod Aes256 -RecoveryKeyPat ...
+                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : InvalidArgument: (:) [Enable-BitLocker], ParameterBindingException
    + FullyQualifiedErrorId : AmbiguousParameterSet,Enable-BitLocker"

or

"ERROR: An error occurred (code 0x8028400f):
A compatible Trusted Platform Module (TPM) Security Device cannot be found on this computer."


Tried amending the above commands and playing with it but I got stuck.
The systems we have have Windows 10 Pro installed.

If I have to use Powershell, then maybe I can create a script file which could be copied to the device and then PowerShell script started through PowerShell command in CMD.

Any ideas would be welcome.

Thank you in advance
Tom