1.蓝牙搜索
[self.bluetooth startScanDevicesWithInterval:5 CompleteBlock:^(NSArray *devices) {
//做的相应的操作
}];
2.蓝牙连接
[self.bluetooth connectionWithDeviceUUID:[((CBPeripheral *)self.dataSource[indexPath.row]).identifier UUIDString] TimeOut:3 CompleteBlock:^(CBPeripheral *device, NSError *err) {
if (device) {
NSLog(@"查找设备的服务和特征...");
//注册对应的收发数据的通知
}else{
NSLog(@"连接设备失败");
}
}];
3.注册收发数据的通知
[self.bluetooth setNotificationForCharacteristicWithServiceUUID:@"1C85D7B7-17FA-4362-82CF-85DD0B76A9A5" CharacteristicUUID:@"7D887E40-95DE-40D6-9AA0-36EDE2BAE253" enable:YES];
**##4.发送数据
if (_bluetooth.isConnection) {
[_bluetooth writeCharacteristicWithServiceUUID:@"1C85D7B7-17FA-4362-82CF-85DD0B76A9A5" CharacteristicUUID:@"7E887E40-95DE-40D6-9AA0-36EDE2BAE253" data:data];
}
5.接收数据
-(void)ValueChange:(NSNotification *)noti{
NSString *string=[[NSString alloc] initWithData:noti.object encoding:NSUTF8StringEncoding;
}
下载Demo--> 我的github地址
直接使用pod
pod 'Bluetooth', '~> 1.0.0'
