BMP280 Pressure Sensor Module - Arduino Tutorial

BMP280 Pressure Sensor Module

[camelCased]

Thanks for the video.

I'm curious, is this sensor sensitive and fast enough to measure air speed differences when blowing on it through a small tube glued to the hole on the sensor? And also the tube itself will have a small hole to make it possible to blow through, like if when playing a flute.

I'd like to use it for MIDI controller, but I'm not sure if it won't be too slow or not enough sensitive (not detecting enough levels of blowing).

[geraldschaefer]

There is an error in the INO program.  I was getting gibberish as an output until I changed your line of code from "Serial.begin(57600); " to "Serial.begin(9600); "then I could read the text but the data is not changing.  it just shows 0C, 32F, etc... even if I blow on the sensor, the data isn't moving.  I'm using Arduino Uno Mega and the A4  & A5 ports wired as you instruct.  Why aren't the other CSB SDO ports used?  Sorry I am a newbie to this...

[venenen_khedel]

Дай тобі Господь Бог здоров'я, добра людино.

[brice]

There is no provision for level shifting on the module.
If you apply 5V you are unduly overstressing the module and reduce its lifetime.
I love your english accent but the accuracy of the contents leaves to be desired.

[sauravmehtaUnique]

Can you tell me how to get the readings from 2 BMP280s using one Arduino?
(I know that I would need a Multiplexer but is there any other solution?)

[davidjackowski]

You can also use the I2C-SENSOR-LIB library found in the arduino IDE library manager. Great video! Your use of red for gnd bothered me to no end haha.

[wowiezowiepowie]

new to arduino ....please.what is the gui used to program the nano??
perhaps a link to DL . ? thanks

[rajeshbhanot]

hey when I click on "ADD.zip library..."I am getting the following error:
Arduino: 1.8.1 (Windows 7), Board: "Arduino/Genuino Uno"

Specified folder/zip file does not contain a valid library
Specified folder/zip file does not contain a valid library
Specified folder/zip file does not contain a valid library

please help....

[BarefootBeekeeper]

I want to use this with a small OLED display, which requires pins A4 and A5 as output pins. Is there any way to assign these pins alternately to input and output in the sketch, or can I/must I use different pins for each device?

[cyberpunktechnologies]

BMP280 power supply is from 1.71V to 3.6V, which is mentioned in datasheet. I came here to make it clear, BMP280 do not have to withstand 5V at all...
I thought that arduino tutorials are supposed to explain more. I want to learn about how to acces data to make it work for STM32F1 M3 MCUs. By using Arduino you can not learn much like this, that is why I use Atollic TrueStudio.

[zoulou]

Hi i just tried it but i am getting a negative numper of pressure and nan m for altitude can you help me;

[jeffjefferson]

This sensor seems pretty cool. Ill be soldering this in a bit. :P

[markgoodley]

Hi Aidan; I need to have three sensors on the same bus... Any thoughts/suggestions? TY (to subtract differences between temps and pressures)

[singingfishok]

@Aidam, is there Humidity option on this sensor? I see in the back it displays Gy-B11e/p 280? does it mean it is both BME and BMP ?

[VinceTibo]

Fantastic vid man, thanks a lot for sharing your knowledge!

[sairambondili]

hi, can you please provide the resources for using the same device in SPI mode ??

[manusholm]

thanx for a good video. to the point and clearly understandable.

[PHILSWINGIT]

great vid strait to the point good for newbies like me thanks.
Is there a reason data writers use micro print

[hosseinhossein]

how to read the vacuum using pirani gauge and arduino?

[ReflectingMe]

Hi Aidan - great video, thanks for this and greetings from across the broder in South Wales :) ! Quick question if I may... the BMP280 data sheet I've been reading says max V supply is 4.5V, can I ask why you don't sue the 3.3V supply from the Arduino UNO rather than the 5V supply please? I have one of these being delivered tomorrow and will follow your tutorial much closer then! Thanks