andrewreid
/ flow.json
Last active
March 20, 2025 08:16
Node-RED flow for importing Amber Electric wholesale electricity prices into VRM
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| [ | |
| { | |
| "id": "ede00cd79443d77a", | |
| "type": "vrm-api", | |
| "z": "405cbd599f05d654", | |
| "vrm": "9fb7325ee595c4a0", | |
| "name": "Change Dynamic ESS settings", | |
| "api_type": "installations", | |
| "idUser": "", | |
| "users": "", |
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| // Ensure we have a default reading | |
| lastreading <- { "pm10":0, "pm25":0, "pm100":0 }; | |
| // Code to convert particlate density to AQI index | |
| // based on https://gist.github.com/kfury/822bbba2cb0f946abb73baa156722ab1 | |
| function Linear(AQIhigh, AQIlow, Conchigh, Conclow, Conc) { | |
| local a=((Conc-Conclow)/(Conchigh-Conclow))*(AQIhigh-AQIlow)+AQIlow; | |
| return math.floor(a+0.5); | |
| } |
evansims
/ example.html
Last active
December 13, 2024 20:18
Embedding or sharing a image or photo uploaded to Google Drive.
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| <a href="https://drive.google.com/uc?export=view&id=XXX"><img src="https://drive.google.com/uc?export=view&id=XXX" style="width: 500px; max-width: 100%; height: auto" title="Click for the larger version." /></a> |