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103 lines
2.6 KiB
ReStructuredText
103 lines
2.6 KiB
ReStructuredText
.. include:: ../Plugin/_plugin_substitutions_p01x.repl
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.. _P014_page:
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|P014_typename|
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==================================================
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|P014_shortinfo|
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Plugin details
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--------------
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Type: |P014_type|
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Name: |P014_name|
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Status ESP32: |P014_status|
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Status ESP8266: |P014_status_lb|
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GitHub: |P014_github|_
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Maintainer: |P014_maintainer|
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Used libraries: |P014_usedlibraries|
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Supported hardware
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------------------
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**SI7013:**
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===========
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Has support for humidity, temperature and ADC values
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* ± 3% RH (max), 0–80% RH (0 to 100% RH operating range)
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* ±0.4 °C (max), –10 to 85 °C (–40 to +125 °C operating range)
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* Operating Voltage (1.9 to 3.6 V)
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* Low Power Consumption: 150 μA active current ; 60 nA standby current
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* Analog To Digital converter builtin.
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Datasheet: <https://www.silabs.com/sensors/humidity/si7006-13-20-21-34/device.si7013-a20-gm1>
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Direct link: <https://www.silabs.com/documents/public/data-sheets/Si7013-A20.pdf>
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If using the SI7013 to measure ADC make sure you implement one of the two thermistor (thermistor can we replaced with LRD for light level measurements) circuit diagrams:
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* Figure 5. Typical Application Circuit for Thermistor Interface with AD0 = 1
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* Figure 6. Typical Application Circuit for Thermistor Interface with AD0 = 0
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Do not use the single ended circuit as the Vout is connected directly to ground:
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* Figure 7. Typical Application Circuit for Single Ended 0 to 3 V Measurement (!DO NOT USE THIS CIRCUIT!)
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**SI7020 and SI7021:**
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======================
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* Si7020: ± 4% RH (max), 0–80% RH (0 to 100% RH operating range)
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* Si7021: ± 3% RH (max), 0–80% RH (0 to 100% RH operating range)
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* ±0.4 °C (max), –10 to 85 °C (–40 to +125 °C operating range)
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* Operating voltage (1.9 to 3.6 V)
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* Low Power Consumption: 150 µA active current ; 60 nA standby current
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* No ADC builtin.
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**Note:**
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The plugin reads the CHIP ID to determine if the ADC is available. This Plugin is NOT compatible with SHT20, for SHT2x devices use Plugin 122.
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HTU21D devices while using the same reading protocol do not have a CHIP ID capability and not able to detect them.
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|P014_usedby|
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.. Commands available
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.. ^^^^^^^^^^^^^^^^^^
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.. .. include:: P014_commands.repl
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.. Events
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.. ~~~~~~
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.. .. include:: P014_events.repl
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Change log
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----------
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.. versionchanged:: 3.0
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...
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|added|
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Another major overhaul and currently supporting: SI7013,SI7020,SI7021
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.. versionchanged:: 2.0
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...
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|added|
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Major overhaul for 2.0 release.
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.. versionadded:: 1.0
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...
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|added|
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Initial release version.
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