Help to read html code

[Erwin van der Zwart]

Hi,

Try this:

Code:

require('socket.http')
socket.http.TIMEOUT = 5
data = socket.http.request('http://192.168.1.238/en/phase1.html')

-- Check if response value is received
if data then
  -- Fetch values from HTTP response
  p_activa = data:match([[<td id="p_activa">(.-)</td>]])
  -- Remove units and trims leading and trailing spaces and decode to numberic
  p_activa = tonumber(string.trim(string.gsub(p_activa, "W", "", 1)))
  -- Write to KMX
  grp.write('1/1/1', p_activa)
end

BR,

Erwin