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With the wide application of Internet of things(IOT) and network protocol technology, the corresponding test demand is growing more and more fiercely. To test whether a device or product developed using Wifi/Bluetooth/Zigbee/ IPv6 protocol conforms to its corresponding protocol standard, achieving consistency and inertoperability between them. study these test specifications of these protocols, analysis test items, and introduces the IoT comprehensive tester based on NI PXIe-5840 RF vector transceiver module, self-develop mature module and software algorithm, which adopts PXIe bus architecture, sets instrument testing, protocol testing and process testing in one of the structural design, to implement RF performance and Protocol layer performance Test, which can support Wifi/Bluetooth/Zigbee/ IPv6 wired and wireless technology。