CoinSpeakerIOTA Now Compatible with the Ledger Hardware Wallets, MIOTA Can be Stored on Nano SIOTA announced compatibility with popular hardware wallet Ledger. That means that IOTA coin holders will now be able to store their coins (MIOTA) on the ledger Nano S device.IOTA Now Compatible with the Ledger Hardware Wallets, MIOTA Can be Stored on Nano S