BluetoothMacAddressDemo

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根据你的Demo 调试到该行： service discoverCharacteristics:@[macCharcteristicUUID] withBlock:^(MPPeripheral *peripheral, MPService *service, NSError *error) 获取到的characteristics 为空，包括MAC电脑，苹果手机登，都无法获取到MAC地址。

zevwings

蓝牙打印机获取到的mac地址为空

1

我连接的蓝牙打印机，打印出来的地址为空BluetoothMacAddressDemo[3507:1997198] macString:00:00:00:00:00:00

miliPolo

Cannot discover the characteristics "2A23"

2

我用4S模拟一个peripheral, 用5S做主机连接，能发现service :180F，1805, 180A ,1111, discoverCharacteristics能发现char..: 2A24, 2A29, 用[service discoverCharacteristics:@[[CBUUID UUIDWithString:@"2A23"]]]; 没有结果

swieer