MMF VM40C, Инструкция по эксплуатации

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3.3. ThingSpeak Settings at the VM40C
To set up a connection between the VM40C and ThingSpeak, select "IoT/SMS/
Alarms" in the VM40C main menu, then "ThingSpeak" and there "Settings". First,
specify the access point name (APN). This is the name of the gateway through
which the mobile network operator provides access to the Internet. You can find it
on the mobile network operator's website. Use the arrow keys to enter it. Press F1 to
switch between upper and lower case letters and digits (Figure 20). Press OK to
switch to the next line or save the entry after the fourth line. Press F3 to skip the en-
try.
Next, specify the Write API Key from ThingSpeak. This code is used to assign the
measurement data sent to ThingSpeak to a specific data channel. You will find the
Write API Key under "API Keys" in the newly created channel (Figures 19and 21).
Enter this letter/digit combination using the arrow keys in the VM40C (Figure 22).
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Figure 20: Entering the APN
Figure 21: Write API Key of a ThingSpeak channel