Hi guys, I have worked in telosb plataform, to convert temperature, light and humidity sensor raw data, I use the following formulates: temp = (-39.60 + 0.01 *sensor data);lux=2,5*((sensor data)/4096)*6250hum=(-4 +0.0405*(sensor data))+(-0,0000028*pow(sensor data,2)) This formulates are validates for Hamamatsu S1087 and Sensirion SHT11 sensors. Regards
Date: Thu, 13 Dec 2012 11:16:08 +0200 From: saraah1...@gmail.com To: tinyos-help@millennium.berkeley.edu; cire...@gmail.com Subject: [Tinyos-help] Fwd: Temperature, Humidity and Light formula. Hi guys, once again, im sending this question, i haven't got the answer of how to convert the light sensor raw data. can somebody send me the formula. i have searched on the previous messages on the mailing list but still no luck. Regards, ---------- Forwarded message ---------- From: Sarah John Mwariti <saraah1...@gmail.com> Date: Thu, Nov 29, 2012 at 3:42 PM Subject: Temperature, Humidity and Light formula. To: tinyos-help@millennium.berkeley.edu Hi guys, i have modified the Oscilloscope code to sense the temperature, Humidity and Light. What is the formula to calculate the Humidity and Light?For Temperature i used: - 38.4 + 0.0098 * (data). Hope to get the reply soon.... ThanksSara. _______________________________________________ Tinyos-help mailing list Tinyos-help@millennium.berkeley.edu https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
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