P51wifi  is an IoT module specially designed for industrial sensors. The internal IoT core plan developed by the company is dedicated to sensor analog signal referral, which can extend the analog output of traditional sensors and connect to the cloud or local network. To match with traditional sensors, it can be set via network commands and supports common industrial specifications such as voltage and current output. Support Websocket and MQTTS communication protocol. The operation commands are collected in JSON format, with multiple built-in functions and options such as attribute access, permission management, event generation, and behavior scripts. System integration developers can directly obtain measurement data from many industrial sensors through the network platform, and set behavior scripts according to system functional requirements to easily complete projects. In addition to WiFi, other wireless network options such as NBIoT can be provided in the short term.