Dear all,
My first setup so sorry....
I do have:
And i have, for sure the good idx with a [ dummy ] temp sensor in Domoticz.
I have a the task good working...
The Dallas is a:
http://www.ebay.com/itm/Waterproof-Digi ... xy2YtRyGFz
De ESP see the sensor and give it a ID.
The IDX from Domoticz is ok...
I did a reboot
Where do i wrong?"
Waterproof Dallas
Moderators: grovkillen, Stuntteam, TD-er
Re: Waterproof Dallas
Four questions:
1 - did you try another port? GPIO-15 has a pull down resistor, as it has to be logical low at boot-up.
2 - did you feed the the DS with 3.3 Volt?
3 - did you use a pull up resistor of ca. 4k7 between data and vcc of Dallas chip?
4 - are you sure you have a DS18B20? That device should have a ROM family code of 28. In your example I see 7e.
I should first test with another port.
1 - did you try another port? GPIO-15 has a pull down resistor, as it has to be logical low at boot-up.
2 - did you feed the the DS with 3.3 Volt?
3 - did you use a pull up resistor of ca. 4k7 between data and vcc of Dallas chip?
4 - are you sure you have a DS18B20? That device should have a ROM family code of 28. In your example I see 7e.
I should first test with another port.
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