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Add four new drivers!

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HTU21DF
SHT31
SI7021
MCP9808

.. which will be published to GitHub after launch review at Google.
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Pim van Pelt
2018-04-03 19:52:52 +02:00
parent 2a32858b86
commit affa077d61
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@ -61,3 +61,67 @@ temperature{sensor="0",type="BME280"} 18.4
humidity{sensor="0",type="BME280"} 77.4
pressure{sensor="0",type="BME280"} 96720.4
```
### MCP9808
This is using `mcp9808-i2c` library; one sensor is allowed based on I2C
address on the bus, normally `0x18`, but configurable with `sensors.mcp9808_i2caddr`
in `mos.yml`. The chip is polled with a period of `sensors.mcp9808_period`
which defaults to 3 seconds, each sensor reading takes approximately 4ms.
Please see the upstream [source](https://github.com/mongoose-os-libs/mcp9808-i2c)
for more information on the driver.
Reported values (all types are gauges):
```
temperature{sensor="0",type="MCP9808"} 18.6
```
### Si7021
This is using `si7021-i2c` library; one sensor is allowed based on I2C
address on the bus, normally `0x40`, but configurable with `sensors.si7021_i2caddr`
in `mos.yml`. The chip is polled with a period of `sensors.si7021_period`
which defaults to 3 seconds, each sensor reading takes approximately 4ms.
Please see the upstream [source](https://github.com/mongoose-os-libs/si7021-i2c)
for more information on the driver.
Reported values (all types are gauges):
```
temperature{sensor="0",type="SI7021"} 18.6
humidity{sensor="0",type="SI7021"} 56.4
```
### SHT31
This is using `sht31-i2c` library; one sensor is allowed based on I2C
address on the bus, normally `0x44`, but configurable with `sensors.sht31_i2caddr`
in `mos.yml`. The chip is polled with a period of `sensors.sht31_period`
which defaults to 3 seconds, each sensor reading takes approximately 4ms.
Please see the upstream [source](https://github.com/mongoose-os-libs/si7021-i2c)
for more information on the driver.
Reported values (all types are gauges):
```
temperature{sensor="0",type="SHT31"} 18.6
humidity{sensor="0",type="SHT31"} 56.4
```
### HTU21D-F
This is using `htu21df-i2c` library; one sensor is allowed based on I2C
address on the bus, normally `0x40`, but configurable with `sensors.htu21df_i2caddr`
in `mos.yml`. The chip is polled with a period of `sensors.htu21df_period`
which defaults to 3 seconds, each sensor reading takes approximately 4ms.
Please see the upstream [source](https://github.com/mongoose-os-libs/si7021-i2c)
for more information on the driver.
Reported values (all types are gauges):
```
temperature{sensor="0",type="HTU21DF"} 18.5
humidity{sensor="0",type="HTU21DF"} 55.8
```