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NorthernMan54 / homebridge-dht

Homebridge plugin for DHT22 Temperature / Humidity Sensors
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Installation error on RPi3 with Buster #37

Closed chimcen closed 5 years ago

chimcen commented 5 years ago

Hi,

thank you for your plugin - but i got an error during installation. I‘ve followed your instruction, installed bcm lib before, but i got an erren when installing your plugin on my Pi with Raspian Buster.

Here are the errors: ....................................................................................................................................................................................... make: *** [node_dht_sensor.target.mk:110: Release/obj.target/node_dht_sensor/node-dht-sensor.o] Fehler 1 make: Verzeichnis „/usr/local/lib/node_modules/homebridge-dht-rpi/node_modules/node-dht-sensor/build“ wird verlassen gyp ERR! build error gyp ERR! stack Error: make failed with exit code: 2 gyp ERR! stack at ChildProcess.onExit (/usr/local/lib/node_modules/npm/node_modules/node-gyp/lib/build.js:194:23) gyp ERR! stack at ChildProcess.emit (events.js:210:5) gyp ERR! stack at Process.ChildProcess._handle.onexit (internal/child_process.js:272:12) gyp ERR! System Linux 4.19.75-v7+ gyp ERR! command "/usr/local/bin/node" "/usr/local/lib/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js" "build" gyp ERR! cwd /usr/local/lib/node_modules/homebridge-dht-rpi/node_modules/node-dht-sensor gyp ERR! node -v v12.13.0 gyp ERR! node-gyp -v v5.0.5 gyp ERR! not ok npm ERR! code ELIFECYCLE npm ERR! errno 1 npm ERR! node-dht-sensor@0.0.34 postinstall: node-gyp build npm ERR! Exit status 1 npm ERR! npm ERR! Failed at the node-dht-sensor@0.0.34 postinstall script. .......................................................................................................................................................................................

And here is the complete terminal output: Homebridge-DHT-Install-Error.txt

NorthernMan54 commented 5 years ago

The issue is with the installation of this module, https://github.com/momenso/node-dht-sensor and I think I have it grabbing an older version.

Let me look into it.

NorthernMan54 commented 5 years ago

I updated the dependant libraries to the latest version, please re-install the plugin and try again.

chimcen commented 5 years ago

Awesome - it works like a charm.

Some questions: 1) is it possible to combine temp and hunidity to one"sensor" - just to display the dht22 the same way as the BME280 from your mcuiot project in Apple Home or Eve App?

2) The refresh time is in minutes or seconds entered in config.json?

3) Is it possible to add an +/- offset to the meassurements of the dht22? eventually directly in config.json?

Thank you :)

NorthernMan54 commented 5 years ago

Some questions:

  1. is it possible to combine temp and humidity to one"sensor" - just to display the dht22 the same way as the BME280 from your mcuiot project in Apple Home or Eve App?

Are you referring to the iOS 13 behaviour?
IMG_3889

Basement is a DHT22, and Cold Cellar is a MCUIOT

  1. The refresh time is in minutes or seconds entered in config.json?

It is in seconds, I fixed the README me to include this

  1. Is it possible to add an +/- offset to the meassurements of the dht22? eventually directly in config.json?

That is not a current feature, if you are looking for accuracy you may want to use the BME280 instead. The DHT22 are horribly inaccurate. But if you really want it, I would gladly accept a pull request with this a new optional feature.

NorthernMan54 commented 5 years ago

After looking at the iOS 13 behaviour, I made it match the MCUIOT behaviour, update to the latest and try again

chimcen commented 5 years ago

It works - thank you :)

To point 3) - ...I’ve actually no idea how to do this...