Re: Update for ADC Config File #sensors #adc


Daniel VE3NI
 

Thanks Bryan,

 

Nothing to worry about then . . . hi hi.

 

Cheers es 73,

Daniel VE3NI / NI2D

 

From: udrc@nw-digital-radio.groups.io <udrc@nw-digital-radio.groups.io> On Behalf Of Bryan Hoyer
Sent: Tuesday, July 21, 2020 11:03 AM
To: udrc@nw-digital-radio.groups.io
Subject: Re: [draws and udrc] 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?

 

Thanks,

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

rpi_volt-isa-0000

Adapter: ISA adapter

in0:              N/A

 

ads1015-i2c-1-48

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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