In one of our previous application notes we showed you how SMS well to tank control works. This one on the other hand will show you how that is done via GPRS using GT900 line of products. Our GT900 line can operate in different modes – GPRS Router, SMS Reporter, SMS Gateway. Further text will show you the GPRS Router function.
This example shows the general application of our DG100 IoT Edge Gateway.
DG100 is collecting data from three different types of sensors. Wireless sensors over SimplRF protocol and wired sensors by using modbus RTU protocol. Wire sensors are read either directly or over the Decode EMU device.