The temperature transmitter can connect three digital thermometer via a single-wire interface. Digital thermometer do no need external power supply, and is powered directly by the temperature transmitter (temperature transmitter DC 5V external power supply). Temperature transmitter can quickly and accurately measure the temperature required to collect and eventually transmit data to the appropriate host by 2.4G RF wireless transmission technology.
To setFactory IL GPSyou need to configure as follows. With the following commands through several text messages: In the example it is assumed that the device password is 000000 which is the initial data from the device and the APN are to APN_OPERATOR
- Set up our operator APN
- Define how often will transmit to our example 120 seconds
- Establish the server where we will connect
- Activate the GPRS mode