kits:onewire
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kits:onewire [2019/12/01 13:49] James Sentman [WiFi 1-Wire Host Kit] |
kits:onewire [2019/12/23 16:58] (current) James Sentman [Power Requirements:] |
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| This is not a battery operated project, it requires a stable DC power source. | This is not a battery operated project, it requires a stable DC power source. | ||
| + | Some 5v power supplies that sag even a tiny amount may not be able to provide enough power to the device. I would recommend at least a 6v power supply though some 5v supplies do work. | ||
| ====Connecting 1-Wire sensors:==== | ====Connecting 1-Wire sensors:==== | ||
| Dallas 1-wire temperature sensors can be connected in either powered mode using the GND, 3.3v and 1-wire data pins, or in parasitic power mode using only 2 wires of 1-wire data and GND. All sensors connected must be either powered or in parasitic mode, the 2 cannot be mixed together. | Dallas 1-wire temperature sensors can be connected in either powered mode using the GND, 3.3v and 1-wire data pins, or in parasitic power mode using only 2 wires of 1-wire data and GND. All sensors connected must be either powered or in parasitic mode, the 2 cannot be mixed together. | ||
kits/onewire.1575208144.txt.gz · Last modified: 2019/12/01 13:49 by James Sentman
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