# wx.startHCE(Object object)

Start from base library version 1.7.0. Please remaining backward compatible.

with Promise style call: Supported

Mini Program plugin: Support, need to Mini Program base library version no less than 2.1.0

Initialization NFC Module.

# parameter

# Object object

attribute type Default values Required Introductions
aid_list Array.&ltstring&gt yes Need to register with the system AID list
success function no Interface calls the successful callback function
fail function no Interface calls failed callback functions
complete function no Interface calls the end of the callback function (call success or failure will be executed)

# error

Error code Error message Introductions
0 ok normal
13000 Current device does not support NFC
13001 Current device supports NFC, but the system NFL switch is not turned on
13002 Current device supports NFC, but not HCE
13003 AID list parameter format error
13004 WeChat is not set to default NFC payment app
13005 Illegal instruction returned
13006 Failed to register AID

# sample code

  aid_list: ['F222222222'],
  success (res) {