Recent content by edelvall

HI, I am using the same ports for the unregulated 12v and it works fine. i add some code to re-read the UV when it returns a 25 and it working like a charm!. thanks for your help.

I think that 5 minutes readings are fine. For temperature I will read until I get something different than 0.5 For UVI I will read until I get something different that 25 About the 5volts, can I supply those using pins 1 and 2 of the RJ45 connector? 2 for the +5v and 1 for the ground? thanks...

This is the serial results. Noticed that sometimes Temp = 0.50 C Any idea why? ---------------------------------------------- Starting NEW search 0xEE, 0x66, 0x4C, 0xCB, 0x01, 0x08, 0x00, 0x09 CRC IS valid! ---------------------------------------------- Lectura de Sensor (updated every 30...

Hi, I have to apologize first. I made a NEWBIE mistake!!! totally my bad. The sensor works just fine. I forgot to put the pullup resistor on the DQ line. I had to testing boards, one for the DS1820's and other for the UVI. The DS HAD the pullup resistor but the other did not. The fact that you...

I found that is a PIC 24FJ16GA. Hence I assume it has a custom firmware that enables it as a 1-Wire device. I can use an oscilloscope to get the data. But how do I connect it? just 12 v and probe to the port 2? and check the "boot" process? or should I run my discovery program on the arduino and...

So far no luck, has anybody else use this sensor with an Arduino board? I am not able to see the number on the on-board chip because it has the moisture coating. It will help me to search for more information. Eric, do you have it? The only examples I am able to find are always related to the...

Hi again, I have been reading about issues with other 1-wire devices related to timing. Do you have such specs for your sensor? something like this: http://datasheets.ma.../ds/DS18B20.pdf (look at page 15) Your manual says that it does not support 1-Wire overdrive speeds. thanks, Ed

Hi, thanks for your answer. I am currently using a Mac, also I do not have a usb adapter for iWire devices, I only use my Arduino to interact with them. With the DS18B20 I have no problem, maybe the connection is different? have you tested the code I pasted on my original post? Any idea...

Hi, I bought it on the 09/21/2011. My order number is: 11319 Thanks for your help. Best regards,

Hi, I am having issues trying to make this guy (UVI v.2.0) to work with my arduino. I am running the following code: ######################################################## // This sketch looks for 1-wire devices and // prints their addresses (serial number) to // the UART, in a format that...