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ludiazv / node-red-contrib-bme280

Node RED BME280/BMP280 sensor node
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this node does lose any message properties of the received message. #1

Closed shinobu1234 closed 6 years ago

shinobu1234 commented 6 years ago

this node does lose any message properties of the received message. msg.req msg.res to be also lost, it isn't possible to use in HTTP In/Response.

ludiazv commented 6 years ago

Yes. The current desing is wrong for that purpose. I can modify it to reuse the inconming message so no properties are lost.

I can commit the changes to the master branch. Could you help me testing it?

Regards,

shinobu1234 commented 6 years ago

Then that will simplify matters. I'll test of course.

ludiazv commented 6 years ago

I commit a quick fix among other pending commits I had. It's not tested and not updated on nmp yet. You can test if works however.

shinobu1234 commented 6 years ago

it's work! thank you!

ludiazv commented 6 years ago

Great! I will in publish the new version to npm soon. Could you share a sample flow with http integration? I will put on the respository to help other users.

Regards,

shinobu1234 commented 6 years ago

JSON version sample. Data of the JSON form can be acquired. http: //{Node-RED host-ip}: 1880/bme280json

[{"id":"17646079.863cc","type":"http in","z":"9b546cc2.584d9","name":"","url":"bme280json","method":"get","upload":false,"swaggerDoc":"","x":110,"y":860,"wires":[["56ddef05.a245c"]]},{"id":"12587b55.d46e65","type":"http response","z":"9b546cc2.584d9","name":"","statusCode":"200","headers":{},"x":720,"y":860,"wires":[]},{"id":"56ddef05.a245c","type":"Bme280","z":"9b546cc2.584d9","name":"","bus":"1","address":"0x76","topic":"bme280","extra":false,"x":280,"y":860,"wires":[["46a48ddd.381ca4"]]},{"id":"46a48ddd.381ca4","type":"json","z":"9b546cc2.584d9","name":"","property":"payload","action":"","pretty":false,"x":410,"y":860,"wires":[["7dc41cd6.f34034"]]},{"id":"7dc41cd6.f34034","type":"template","z":"9b546cc2.584d9","name":"plain json","field":"payload","fieldType":"msg","format":"handlebars","syntax":"mustache","template":"{{payload}}","output":"str","x":560,"y":860,"wires":[["12587b55.d46e65"]]}]

enjoy.

shinobu1234 commented 6 years ago

HTML version sample flow. Data can be acquired by a web page. http: //{Node-RED host-ip}: 1880/bme280

[{"id":"17646079.863cc","type":"http in","z":"9b546cc2.584d9","name":"","url":"bme280","method":"get","upload":false,"swaggerDoc":"","x":90,"y":860,"wires":[["56ddef05.a245c"]]},{"id":"12587b55.d46e65","type":"http response","z":"9b546cc2.584d9","name":"","statusCode":"200","headers":{},"x":600,"y":860,"wires":[]},{"id":"2a13956c.f3379a","type":"template","z":"9b546cc2.584d9","name":"メインHTML","field":"payload","fieldType":"msg","format":"handlebars","syntax":"mustache","template":"BME280 DATA: <BR>\n<HR>\nTEMPERATURE: {{payload.temperature_C}}<BR>\nPRESSURE: {{payload.pressure_hPa}}<BR>\nHUMIDITY: {{payload.humidity}}<BR>\n<HR>","output":"str","x":430,"y":860,"wires":[["12587b55.d46e65"]]},{"id":"56ddef05.a245c","type":"Bme280","z":"9b546cc2.584d9","name":"","bus":"1","address":"0x76","topic":"bme280","extra":false,"x":260,"y":860,"wires":[["2a13956c.f3379a"]]}]

ludiazv commented 6 years ago

Thanks! I will include them in the project!