我用的是SmartRF05+USBDongle,建立连接了,但是没收到温度数据,是操作不正确吗?还是需要外接温度传感器?求指导
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我用的是SmartRF05+USBDongle,建立连接了,但是没收到温度数据,是操作不正确吗?还是需要外接温度传感器?求指导