25-01-2015, 15:50
Hi folks.
I'm in the process of getting together some of the recommended components. I've been looking at the options for external temp & humidity sensors and ideally would like to go for the most accurate. (I know sensor accuracy isn't the most important thing though - location etc. is probably even more critical)
As I understand it, the most accurate sensor the WeatherDuino will accept is the Sensiron SHT25 although it's very expensive and usually only available as a SMD chip. While searching yesterday though, I came across the following on ebay:
http://www.ebay.co.uk/itm/SHT25-Breakout...2c9487d5c7
Looking a bit closer, I went to the Amaryllis Development website which I thought had some interesting information:
http://www.amaryllisdevelopment.co.uk/sh...ut-boards/
I don't know if anyone else has come across these modules or if they will be suitable. If they are, there's not a lot of difference between the GB Pounds 19.99 cost of these and the cheaper alternatives. Any thoughts or comments gratefully received!
Allan.
I'm in the process of getting together some of the recommended components. I've been looking at the options for external temp & humidity sensors and ideally would like to go for the most accurate. (I know sensor accuracy isn't the most important thing though - location etc. is probably even more critical)
As I understand it, the most accurate sensor the WeatherDuino will accept is the Sensiron SHT25 although it's very expensive and usually only available as a SMD chip. While searching yesterday though, I came across the following on ebay:
http://www.ebay.co.uk/itm/SHT25-Breakout...2c9487d5c7
Looking a bit closer, I went to the Amaryllis Development website which I thought had some interesting information:
http://www.amaryllisdevelopment.co.uk/sh...ut-boards/
I don't know if anyone else has come across these modules or if they will be suitable. If they are, there's not a lot of difference between the GB Pounds 19.99 cost of these and the cheaper alternatives. Any thoughts or comments gratefully received!
Allan.