User's Manual

LE910 Hardware User Guide
1vv0301089 Rev.3 – 09-06-2014
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The LE910 is provided by one AD converter.
It is able to read a voltage level in the range of 0÷1.7 volts applied on the ADC pin input, store
and convert it into 8 bit word.
The following table is showing the ADC characteristics:
Min
Max
Units
Input Voltage range
0
1.7
Volt
AD conversion
-
8
bits
Resolution
-
< 6,6
mV
The input line is named as ADC_IN1 and it is available on Pad B1
An AT command is available to use the ADC function.
The command is AT#ADC=1,2
The read value is expressed in mV
Refer to SW User Guide or AT Commands Reference Guide for the full description of this
function.