How to send the temperature sensor data to the mobile phone?

It is roughly the same as our remote temperature and humidity products.

In this way, it can communicate with the mobile phone in a single mode or a single communication mode.

There are two common methods.

No.65438 +0 adds 2G modules such as gprs or cdma into the integrated circuit, inserts the mobile phone card, and sends short messages directly to the designated mobile phone.

Or use the mobile phone card network data service to send to the designated server or terminal equipment for direct access or download through the mobile phone client.

Secondly, usb rs485 rs232 tcp/ip zigbee wifi and other modules or chips are not loaded with 2g and 3g modules, but are connected with other devices in a wired or wireless way, and finally the data is sent to a designated server or terminal for direct access or download through a mobile phone client.

These are all concepts of the Internet of Things.