External temp sensor ?

[Sancho35]

Hi,

I have the last 5.1 board revision. I need to use an external temp sensor. Which one should I buy ? Is it possible to display external temp and rssi from Dagon link at the same time ?

Cheers.

[Alex Villa]

The external temperature sensor is the LM34. http://www.ti.com/lit/ds/symlink/lm34.pdf the sensor is Farenheit, but RVOSD can display centigrades using the same sensor(simple internal calculations).
You can get it from ebay or online electronic components store like mouser, digikey, etc. It goes plugged to the corresponding pins on the OSD temperature/rssi input.
But cant use external temperature and RSSI at the same time. Is one or the other.

[Sancho35]

Thank you Alex. Any plan to support both ?

[HF_ATL]

Not possible as there are no other analog input.
Your only chance is to have/get a digital RSSI output (e.g. EZUHF).

Thank you Alex. Any plan to support both ?