ESP8266 Community Forum

- Wed Jul 29, 2015 3:58 pm #24577

Code: Select all  --DHT data acquired, process.
  for i = 1, 16, 1 do
    if (bitStream[i] > 3) then
      humidity = humidity + 2 ^ (16 - i)
    end
  end
  for i = 1, 16, 1 do
    if (bitStream[i + 16] > 3) then
      temperature = temperature + 2 ^ (16 - i)
    end
  end
  for i = 1, 8, 1 do
    if (bitStream[i + 32] > 3) then
      checksum = checksum + 2 ^ (8 - i)
    end
  end


I changed this section (4 to 3), but nothing changed.. Only testdht.lua works for me..

- Wed Jul 29, 2015 5:30 pm #24587

Code: Select all  --DHT data acquired, process.
  for i = 1, 16, 1 do
    if (bitStream[i] > 3) then
      humidity = humidity + 2 ^ (16 - i)
    end
  end
  for i = 1, 16, 1 do
    if (bitStream[i + 16] > 3) then
      temperature = temperature + 2 ^ (16 - i)
    end
  end
  for i = 1, 8, 1 do
    if (bitStream[i + 32] > 3) then
      checksum = checksum + 2 ^ (8 - i)
    end
  end


I changed this section (4 to 3), but nothing changed.. Only testdht.lua works for me..

And have you tested my suggested changes?

- Thu Jul 30, 2015 7:12 am #24621

And have you tested my suggested changes?

I did, without any luck... anyway, I will use testdht,lua, it works perfectly for both temperature and humidity

- Sat Aug 01, 2015 7:21 am #24763 so this only works with old firmware?