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402                           16. INTERNET OF THINGS (IOT)



















                 FIG. 16.12  Device added successfully.























                 FIG. 16.13  Find the COM address.

                   Before using the TeraTerm we have to know the port addresses of the connected Bluetooth
                 devices. These can be found as follows:
                 • Click to open Show Bluetooth Devices
                 • Double click on the first listed HC-06 device
                 • Click on Hardware and make a note of the COM address. In Fig. 16.13 the COM address is
                   COM53.
                 • Find the COM addresses of the other HC-06 devices as well. In this project they were
                   COM55 and COM57
                   Now we can display the data received from the development boards on TeraTerm termi-
                 nals. The steps are as follows:
                 • Activate TeraTerm
                 • Click Serial
                 • Click Port and select COM53: Standard Serial Over Bluetooth as shown in Fig. 16.14
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