Sign ethereum transaction with amount less than 1

[chamid]

Hi
I have a headache to sign and ethereum transaction with value less than 1, eg 0.002
I saw tests and example and all of them are BigInntegers or in hex, and not a float number
Can please any one help me???

[optout21]

Ethereum uses 18 decimals, so 2000000000000000000 is 2 ETH.
See e.g.:
https://github.com/trustwallet/wallet-core/blob/master/tests/Ethereum/TWAnySignerTests.cpp#L162