Thank you for a great explanation, which made the sketch very easy to use. I would like to make a suggestion for improving it. Unless i am mistaken this sketch is going to be used on a stationary network. so basically the sensor will be stationary and so the Altitude will not change. The accuracy of the altitude readings are not very accurate, because the system depends on the accuracy of sea level at barometric pressure. This is a constantly changing variable and to find it out one would have to refer to a live weather station. This defeats the object of having your own weather station. Altitude however is going to be a constant, so it only needs to be changed once. My suggestion is to make altitude an input in the sketch while sea level barometric pressure will be calculated. I think this will greatly improve your work. Unfortunately I do not have a clue on where to start maybe someone could improve it?
You can check this link - rees52.com/learn/4901-make-an-iot-based-weather-station-using-bmp280-barometric-pressure-sensor-and-nodemcu-esp8266-12e-wifi-board-kt564?search_query=kt564&results=1
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Thank you for a great explanation, which made the sketch very easy to use. I would like to make a suggestion for improving it. Unless i am mistaken this sketch is going to be used on a stationary network. so basically the sensor will be stationary and so the Altitude will not change. The accuracy of the altitude readings are not very accurate, because the system depends on the accuracy of sea level at barometric pressure. This is a constantly changing variable and to find it out one would have to refer to a live weather station. This defeats the object of having your own weather station. Altitude however is going to be a constant, so it only needs to be changed once. My suggestion is to make altitude an input in the sketch while sea level barometric pressure will be calculated. I think this will greatly improve your work. Unfortunately I do not have a clue on where to start maybe someone could improve it?
Very well, you should mention it as BME280 not BMP, its creating confusion.
Yup...
If I want to connect Temperature pressure sensor with Nodemcu in smart agriculture using iot then what will be the changes in code?
But its Showing Everything 2147483647 as Temp, Pressure and Altitude But Value of Humidity is "0"
You need a Humidity sensor to this, bmp280 dont do that
Showing Everything 2147483647 doesn’t move !
same problem if any body has a clue please help
woow thanks
good good nice clip
Thank you for your support!
So that won't work with BMP 280 ? BMP 280 haven't got humidity?
Can bmp280 measure humidity ?
no
BME 280 WILL Do
can you give me the code the arduino wasn,t read project
can I have the library link
You can check this link - rees52.com/learn/4901-make-an-iot-based-weather-station-using-bmp280-barometric-pressure-sensor-and-nodemcu-esp8266-12e-wifi-board-kt564?search_query=kt564&results=1
After wasting 20 minutes on this I can certainly say that this does not work on BMP280.
Check the new one:
ruclips.net/user/shortsm1ijYPq-Vw8?feature=share