Thanks. In the MySQL database it's a double, so the resolution is there.
My weewx is using American measures and putting inHg in the database. Do i need
to convert from Pascals before handing the data back?
, 2017 at 5:38:31 PM UTC-4, mwall wrote:
>
> On Saturday, April 1, 2017 at 5:29:16 PM UTC-4, Craig Thom wrote:
>>
>> My goal is to use the existing SDR driver and to use a service to read
>> the pressure from the BMP280 and add it to the data the SDR driver is
&g
I'm working an a RPi SPI service to read a BMP280.
The BMP280 can produce 16 to 20 bit values for pressure, depending on how
it's configured. With the default 16 bits it says it is accurate to within
2.62 Pa.
That's a lot finer resolution than anything I've seen reported. Is weewx
going to
I have given up on trying to use the SPI interface with my own code. It
works using code I found using pigpio, but, ultimately, I decided to just
use the i2c interface and branch the i2c pins to allow my RTC to keep
working.
It works using i2c and the Adafruit software. This weekends
