yujie 参与的话题
给蓝牙设备发送数据的时候,启用notify失败 var that = this; wx.notifyBLECharacteristicValueChange({ state: true, //...
wx.canvasToTempFilePath({ canvasId: ‘editCanv’, success: function (res) { console.log(res) },fai...
给蓝牙设备发送数据的时候,启用notify失败 var that = this; wx.notifyBLECharacteristicValueChange({ state: true, //...
wx.canvasToTempFilePath({ canvasId: ‘editCanv’, success: function (res) { console.log(res) },fai...