Model Ledger Nano S : 0x10 Ledger Blue : 0x00 Ledger Nano X : 0x40
Interface support bitfield Generic HID : 0x01 Keyboard HID : 0x02 U2F : 0x04 CCID : 0x08 WebUSB : 0x10

Type: number

blue

Ledger Blue

Type: string

nanoS

Ledger Nano S

Type: string

nanoSP

Ledger Nano S Plus

Type: string

nanoX

Ledger Nano X

Type: string

stax

Ledger Stax

Type: string

europa

Ledger Flex ("europa" is the internal name)

Type: string

apex

Apex

Type: string

ledgerUSBVendorId

Type: number

getDeviceModel

Parameters

id DeviceModelId

Returns DeviceModel

identifyTargetId

Given a targetId, return the deviceModel associated to it, based on the first two bytes.

Parameters

targetId number

Returns (DeviceModel | null | undefined)

identifyUSBProductId

From a given USB product id, return the deviceModel associated to it.

The mapping from the product id is only based on the 2 most significant bytes. For example, Stax is defined with a product id of 0x60ii, a product id 0x6011 would be mapped to it.

Parameters

usbProductId number

Returns (DeviceModel | null | undefined)

getBluetoothServiceUuids

Returns Array<string>

getInfosForServiceUuid

Parameters

uuid string

Returns (BluetoothInfos | undefined)