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KevinOConnor 2025-01-22 00:11:24 +00:00
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Config_Reference.html
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@ -1741,6 +1741,13 @@
[adc_scaled]
</a>
</li>
<li class="md-nav__item">
<a href="#ads1x1x" class="md-nav__link">
[ads1x1x]
</a>
</li>
<li class="md-nav__item">
@ -3849,6 +3856,13 @@
[adc_scaled]
</a>
</li>
<li class="md-nav__item">
<a href="#ads1x1x" class="md-nav__link">
[ads1x1x]
</a>
</li>
<li class="md-nav__item">
@ -8417,6 +8431,44 @@ vssa_pin:
# noise. The default is 2 seconds.
</code></pre></div>
<h3 id="ads1x1x">[ads1x1x]<a class="headerlink" href="#ads1x1x" title="Permanent link">&para;</a></h3>
<p>ADS1013, ADS1014, ADS1015, ADS1113, ADS1114 and ADS1115 are I2C based Analog to
Digital Converters that can be used for temperature sensors. They provide 4
analog input pins either as single line or as differential input.</p>
<p>Note: Use caution if using this sensor to control heaters. The heater min_temp
and max_temp are only verified in the host and only if the host is running and
operating normally. (ADC inputs directly connected to the micro-controller
verify min_temp and max_temp within the micro-controller and do not require a
working connection to the host.)</p>
<div class="highlight"><pre><span></span><code>[ads1x1x my_ads1x1x]
chip: ADS1115
#pga: 4.096V
# Default value is 4.096V. The maximum voltage range used for the input. This
# scales all values read from the ADC. Options are: 6.144V, 4.096V, 2.048V,
# 1.024V, 0.512V, 0.256V
#adc_voltage: 3.3
# The suppy voltage for the device. This allows additional software scaling
# for all values read from the ADC.
i2c_mcu: host
i2c_bus: i2c.1
#address_pin: GND
# Default value is GND. There can be up to four addressed devices depending
# upon wiring of the device. Check the datasheet for details. The i2c_address
# can be specified directly instead of using the address_pin.
</code></pre></div>
<p>The chip provides pins that can be used on other sensors.</p>
<div class="highlight"><pre><span></span><code>sensor_type: ...
# Can be any thermistor or adc_temperature.
sensor_pin: my_ads1x1x:AIN0
# A combination of the name of the ads1x1x chip and the pin. Possible
# pin values are AIN0, AIN1, AIN2 and AIN3 for single ended lines and
# DIFF01, DIFF03, DIFF13 and DIFF23 for differential between their
# correspoding lines. For example
# DIFF03 measures the differential between line 0 and 3. Only specific
# combinations for the differentials are allowed.
</code></pre></div>
<h3 id="replicape">[replicape]<a class="headerlink" href="#replicape" title="Permanent link">&para;</a></h3>
<p>Replicape support - see the <a href="Beaglebone.html">beaglebone guide</a> and the
<a href="https://github.com/Klipper3d/klipper/blob/master/config/generic-replicape.cfg">generic-replicape.cfg</a> file for an