• Buy Netatmo weather station
  
• Create a private app at http://dev.netatmo.com
  

• Add the following function in Common Functions or User Library
  
• Fill in the script with client_id, client_secret, username and password
  
• Rename object names with your own objects
  
• Rename module names to match configuration in Netatmo
  

(13.07.2015, 21:43)Matt Wrote: Updated version of Netatmo script with HTTPS (http is not allowed by netatmo anymore)

Code:

require 'ltn12'
require 'socket.http'
json = require("json")
https = require 'ssl.https'

function refresh_netatmo()
 local netatmo_debug = false
 local client_id = ""
 local client_secret = ""
 local username = ""
 local password = ""
 local scope = "read_station"
 -- optional
 --local device_id = ""
 local request_token_url = "https://api.netatmo.net/oauth2/token"
 local request_device_list = "https://api.netatmo.net/api/devicelist"
 local response_body = { }

 if (netatmo_debug) then
   alert("netatmo start")
 end
 
 local request_body = "grant_type=password&client_id=" .. client_id .."&client_secret=" .. client_secret .. "&username=" .. username .. "&password=" .. password .. "&scope=" .. scope

 local body, code, hdrs, stat = https.request
 {
   url = request_token_url;
   method = "POST";
   headers =
   {
     ["Content-Type"] = "application/x-www-form-urlencoded";
     ["Content-Length"] = #request_body;
   };
   source = ltn12.source.string(request_body);
   sink = ltn12.sink.table(response_body);
 }

 if (code ~= 200) then
   alert("netatmo auth error")
    error("netatmo auth error : "..tostring(code)..","..tostring(body))
   return
 end

 local response_decode = json.decode(table.concat(response_body))
 local access_token = response_decode.access_token
 if (netatmo_debug) then
   alert("netatmo token %s",access_token)
 end

 
 local request_body = "access_token=" .. access_token .. "&app_type=app_station"
 -- to limit to only one device :
--  local request_body = "access_token=" .. access_token .. "&app_type=app_station&device_id=" .. device_id
 
 local response_body = { }

 local body, code, hdrs, stat = https.request
 {
   url = request_device_list;
   method = "POST";
   headers =
   {
     ["Content-Type"] = "application/x-www-form-urlencoded";
     ["Content-Length"] = #request_body;
   };
   source = ltn12.source.string(request_body);
   sink = ltn12.sink.table(response_body);
 }

 if (code ~= 200) then
   error("netatmo devicelist error")
   return
 end

 local response_decode = json.decode(table.concat(response_body))

 -- Module int
 if (netatmo_debug) then
   alert("netatmo device 1")
 end

 grp.write("Netatmo Température intérieure",response_decode.body.devices[1].dashboard_data.Temperature,dt.float16)
 grp.write("Netatmo Humidité intérieure",response_decode.body.devices[1].dashboard_data.Humidity,dt.scale)
 grp.write("Netatmo Pression",response_decode.body.devices[1].dashboard_data.Pressure,dt.uint16)
 grp.write("Netatmo CO2",response_decode.body.devices[1].dashboard_data.CO2,dt.uint16)
 grp.write("Netatmo Sonomètre",response_decode.body.devices[1].dashboard_data.Noise,dt.uint8)
 grp.write("Netatmo Température intérieure minimum",response_decode.body.devices[1].dashboard_data.min_temp,dt.float16)
 grp.write("Netatmo Température intérieure maximum",response_decode.body.devices[1].dashboard_data.max_temp,dt.float16)
 grp.write("Netatmo Pression absolue",response_decode.body.devices[1].dashboard_data.AbsolutePressure,dt.uint16)
 
 -- Module ext
 if (netatmo_debug) then
   alert("netatmo module 1")
 end

 grp.write("Netatmo Température extérieure",response_decode.body.modules[1].dashboard_data.Temperature,dt.float16)
 grp.write("Netatmo Humidité extérieure",response_decode.body.modules[1].dashboard_data.Humidity,dt.float16)
 grp.write("Netatmo Température extérieure minimum",response_decode.body.modules[1].dashboard_data.min_temp,dt.float16)
 grp.write("Netatmo Température extérieure maximum",response_decode.body.modules[1].dashboard_data.max_temp,dt.float16)
 
 -- Module Pluvio
 if (netatmo_debug) then
   alert("netatmo module 2")
 end  
 
 grp.write("Netatmo Pluviomètre",response_decode.body.modules[2].dashboard_data.Rain,dt.float16)
 grp.write("Netatmo Pluviomètre 1h",response_decode.body.modules[2].dashboard_data.sum_rain_1,dt.float16)
 grp.write("Netatmo Pluviomètre 24h",response_decode.body.modules[2].dashboard_data.sum_rain_24,dt.float16)

 
 if (netatmo_debug) then
   alert("netatmo end")
 end
 
end

Matthieu

(04.01.2016, 15:24)gjniewenhuijse Wrote: Can i fill my email and password from the http://dev.netatmo.com website to the local username and password variables?

(11.01.2016, 14:59)gjniewenhuijse Wrote: How to get the outdoor air quality value with the API?
See attached image for the requested value.

(23.02.2016, 07:05)gjniewenhuijse Wrote: I added it in a scheduled script and its works fine, till today. I needed to restart my LM4 to get it working again. It looks like the scheduler was hanging.

Maybe the problem there's no timeout like? socket.http.TIMEOUT = 5

(11.05.2016, 12:38)admin Wrote: 0 timeout will use all CPU power if written incorrectly. It's mostly used for client-server, serial and similar scripts, where most of the time script is waiting for data or timeout via read/receive or similar calls.

(12.02.2016, 06:40)gjniewenhuijse Wrote: I have to restart my netatmo Resident script (60 seconds) sometimes a week, else i didn't receive any values. No errors at all.

(24.08.2016, 11:25)admin Wrote: buuuudzik, maybe you can provide remote access to a device where resident script hangs? Because we cannot reproduce this issue locally.