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42 lines
2.1 KiB
Markdown
42 lines
2.1 KiB
Markdown
# Sensors
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## Compatible sensors
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|Module|Purpose|Where to Buy|
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|DHT11|Temperature, Humidity|[parts list](https://compatible.openmqttgateway.com/index.php/parts)|
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|DHT22|Temperature, Humidity|[parts list](https://compatible.openmqttgateway.com/index.php/parts)|
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|HCSR501|PIR|[parts list](https://compatible.openmqttgateway.com/index.php/parts)|
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|BH1750|Digital light|[parts list](https://compatible.openmqttgateway.com/index.php/parts)|
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|BME280|Temperature, Humidity, Pressure|[parts list](https://compatible.openmqttgateway.com/index.php/parts)|
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|BMP280|Temperature, Pressure|[parts list](https://compatible.openmqttgateway.com/index.php/parts)|
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|C-37, YL-83, HM-RD|Leak, Water|[parts list](https://compatible.openmqttgateway.com/index.php/parts)|
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|HTU21|Temperature, Humidity|[parts list](https://compatible.openmqttgateway.com/index.php/parts)|
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|GPIO Input|Inputs|-|
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|GPIO KeyCode|Keycode|[parts list](https://compatible.openmqttgateway.com/index.php/parts)|
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|INA226|Current, Voltage|[parts list](https://compatible.openmqttgateway.com/index.php/parts)|
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|MQ2|Gas (flammable)|[parts list](https://compatible.openmqttgateway.com/index.php/parts)|
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|TEMT6000|Luminosity|[parts list](https://compatible.openmqttgateway.com/index.php/parts)|
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|TSL2561|Luminosity|[parts list](https://compatible.openmqttgateway.com/index.php/parts)|
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## Pinout
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|Module|Arduino Pin| ESP8266 Pin|ESP32 Pin|
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|Analog reading|A0|A0|A0|
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|BH1750 SDA|A4|D2|21|
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|BH1750 SCL|A5|D1|22|
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|BME280/BMP280 SDA|A4|D2|21|
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|BME280/BMP280 SCL|A5|D1|22|
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|C-37, YL-83, HM-RD|A0 + D14|A0 + D14|A7 + D14|
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|DHT11/22|<a href="img/OpenMQTTgateway_Arduino_Addon_DHT.png" target="_blank">D8</a>|<a href="img/OpenMQTTgateway_ESP8266_Addon_DHT.png" target="_blank">D1</a>|16|
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|HC-SR501/HC-SR505|7|D5|5|
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|HTU21 SDA|A4|D2|21|
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|HTU21 SCL|A5|D1|22|
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|INA226 SDA|A4|D2|21|
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|INA226 SCL|A5|D1|22|
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|MQ02 |A0 + D4|A0 + D4|A0 + D4|
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|TEMT6000 |A0|A0|A0|
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|TSL2561 SDA|A4|D2|21|
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|TSL2561 SCL|A5|D1|22|
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Vcc pin of the board and the Module to a 3.3V or 5V supply source depending on sensor voltage requirement.
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Ground pins of the board and the Module to the ground of the supply source.
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