Hi,
I have been trying to see if I can change the display in my Arduino Weather Station. I just added barometric pressure to the station but I would like to have this measurement show hundredths instead of tenths ( 30.00hg instead of just 30.0hg). I don't know if this possible because I haven't seen anything on this in the internet or in any forums. I am using the BME280 sensor and a 3.2" TFT display with Arduino Due for the receiver and Arduino Mega for transmitter. If this is possible please guide me in the right direction to change the coding. Thanks.
Do you think your sensor has this level of precision ?
Now what’s this weather station and what’s the code ?
You didn't post any code.
"hg" is not a unit.
I didn't post any code because I didn't know if the change has to be in the transmitter or the receiver sketch. hg is short for inches of mercury.
jcann9960:
hg is short for inches of mercury.
No, that would be "Hg", the chemical symbol for mercury.
I didn't post any code because I didn't know if the change has to be in the transmitter or the receiver
It would be in one of those.
Or both.
Probably.
How do you think we can help if we have no information?
(“Hg would be short for inHg)