import Onboard from '@bn-onboard/core'
import keepkeyModule from '@bn-onboard/keepkey'

const keepkey = keepkeyModule()

const onboard = Onboard({
  // ... other Onboard options
  wallets: [
    keepkey
    //... other wallets
  ]
})

const connectedWallets = await onboard.connectWallet()
console.log(connectedWallets)