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7.5.
Frequency Setting
In this menu you can set the frequency for each modulation:
-
Select the frequency Step that you wish to tune: from 1 Hz to 10 MHz
-
With
-
and
+
change the value of the step of your tuned frequency
-
The resulting frequency in displayed in Freq
-
Additionally you can select one of the three Preset frequencies by simply
pressing the desired frequency value.
8. Utilities
In this menu you can reset the SX1280 Development Kit to its factory settings:
Press on Fact. Reset
The Utilities section is also useful to check:
-
the Firmware Version
-
the GPS satellites that the unit sees and the resulting position in Pos.
If no satellite can be seen, the unit will display Satellites searching
-
the Proximity sensor output – each antenna has an independent capacitive
proximity sensor that allows the detection of proximate objects – here we
see the raw sensor output.
You can modify:
-
the Power Amplifier mode (PA Mode): either DCDC or LDO
-
the Packets limit: Infinite, 100, 200, 500 or 1000
-
the Antenna in use: either ANT1 or ANT2
Wireless & Sensing Products
Development Kit User Guide
UG.DEV.SX1280-1.W.APP
Rev.1.0
February 2017
Figure 18: Frequency Setting Display
Figure 19: Utilities Display
Semtech
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