Re: Update for ADC Config File #sensors #adc


Early adopter cards don’t have the 5V monitor capability

On Jul 20, 2020, at 6:16 PM, Daniel VE3NI <dgoodier@...> wrote:

Hi Bryan,
I updated /etc/sensors.d/draws as indicated and I am now seeing that the +5V sensor is reading +1.17V.
I have the early adopter card.
Any idea why the voltage might be reading low?
Daniel VE3NI
pi@draws:~ $ cat /etc/sensors.d/draws
#DRAWS uses the TL024 Which is SW Compatible with the ADS1015
#It's an 8 Channel ADC, but only 4 Channels are pinned out
chip "ads1015-*"
        label in4 "+12V"
        label in5 "+5V"
        label in6 "User ADC 1"
        label in7 "User ADC 2"
        compute in4 ((48.7/10)+1)*@, @/((48.7/10)+1)
        compute in5 ((10/10)+1)*@, @/((10/10)+1)
pi@draws:~ $ sensors
Adapter: ISA adapter
in0:              N/A
Adapter: bcm2835 I2C adapter
+12V:        +12.33 V
+5V:          +1.17 V
User ADC 1:   +0.00 V
User ADC 2:   +0.00 V
pi@draws:~ $

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