send-eth-with-unlocked-account.js

// Its your address with some Ethereum balance
const fromAddress = '0x062c6ebe692d0E31B79Eff9532F835bF0dbc1f45';

// Its your friend's wallet address
const toAddress = '0x6122a161c39907502B8BB4636215374389B95c6f';

// Its amount of eth, which you want to send to friend
const ethAmount = 0.01;
// Convert it to wei https://etherconverter.online/
const weiAmount = ethAmount * (10 ** 18);

// Ethereum node, where do you send the transaction
const rpcServer = 'http://127.0.0.1:8545';
const Web3 = require("web3");
const web3 = new Web3(new Web3.providers.HttpProvider(rpcServer));

web3.eth.getGasPrice().then(async (gasPrice) => {
  gasPrice = parseInt(gasPrice) || '1000000000';
  
  web3.eth.sendTransaction({
		from: fromAddress,
		gas: 21000,
		gasPrice: gasPrice,
		to: toAddress,
		value: weiAmount
	})
	.then(function (receipt) {
		console.log(receipt); // {transactionHash: ...}
	})
	.catch(function (err) {
		console.log('err', err);
	});
});