@ledgerhq/hw-transport-node-hid-noevents

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@ledgerhq/hw-transport-node-hid-noevents

Allows to communicate with Ledger Hardware Wallets.

\[Node]/Electron (HID) – uses only node-hid. Does not provide USB events.

API

#### Table of Contents

* TransportNodeHidNoEvents
* Parameters
* Examples
* exchange
* Parameters
* close
* isSupported
* list
* listen
* Parameters
* open
* Parameters

$3

Extends Transport

node-hid Transport minimal implementation

#### Parameters

* device HID.HID
* $1 {context: TraceContext?, logType: LogType?} (optional, default {})

* $1.context
* $1.logType

#### Examples

``javascript
import TransportNodeHid from "@ledgerhq/hw-transport-node-hid-noevents";
...
TransportNodeHid.create().then(transport => ...)
`

#### exchange

Exchange with the device using APDU protocol.

##### Parameters

* apdu Buffer

Returns Promise<Buffer> a promise of apdu response

#### close

release the USB device.

Returns Promise\

#### isSupported

Returns Promise<boolean>

#### list

Returns Promise\

#### listen

##### Parameters

* observer Observer\>

Returns Subscription

#### open

if path="" is not provided, the library will take the first device

##### Parameters

* path` (string | null | undefined)