【IoT training lesson beginners #11】How to use temperature sensor for automation

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This video showed how to use DS18B20 temperature for home automation.
KinCony Internet of things training course will consist of two parts: theoretical principle and practical training. In the early stage, the control principle and hardware diagram for different smart solution devices will be explained by some videos lessons. In the later stage, video lessons will demonstrate the practical operation step by step.
Here is the Ultimate Smart Home Tech Tour for Distribution Board DIY used by KC868 Smart Controller. Step by step, it's very easy to DIY. Perfect for Smart home 2021. Smart Controller also can connect with arduino or nodemcu or raspberry pi.It open protocol and have demo source code.
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Опубликовано:

8 июл 2024

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Комментарии : 11

@joshuaemekaosu1059 10 месяцев назад

thank you man

@wilsonfernandes8205 2 года назад

Thank you for the video. Please consider making video using liquid level sensor to demonstrate the following scenario. Auto refilling of overhead water tank - When overhead water tank is empty, auto start the motor connected to one of the relays on the condition that there is water present in the sump / underground tank.

@KinCony 2 года назад

ok, use two water level sensor can do this , in furture can make this demo video.

@user-so5uo1xx5t 2 года назад

Thank you so much I have a suggestion, can the temperature sensor be placed in a decorative box to be installed in homes, and it is preferable to connect it with a wire or wireless? I have a question What programming language is used to write these commands? Is it possible to write a program that does not exist?

@KinCony 2 года назад

yes, you can install the sensor in anywhere, sensor is small, put into water also is no problem, it's waterproof. use wire is best, if really can't put wire, use KC868-COLBS' wifi function, let COLBS beside of the sensor. we have make the logical controller for PC software, not need program code, just use UI window for select and click, easy to use. if you want to write a program , also is no problem, all of our controller is open protocol.

@ersheikismail8293 2 года назад

Fantastic.....it is very usefull in industrial applications.... can i able to connect 3wire or 4 wire wet sensor to digital input...here in india the dry sensor are no more...only 3 wire sensor are avail here...which has (vcc gnd data)....how can i connect this type of pir/proximity/waterlever sensors into this colbs...is there any other way...

@KinCony 2 года назад

if output voltage sensor also can use by COLB/COLBS. DI: logical 0 (low level): DC 0-4V logical 1 (high level): DC6-24V DC 3-4V undefined,critical state, not to use.

@ersheikismail8293 2 года назад

@@KinCony can i use 12v out sensor is possible by logical level high...please make video on it...

@KinCony 2 года назад

@@ersheikismail8293 no problem, it support. just let signal output connect ti colb's digital input is ok.

@marcinsadowski1986 4 месяца назад

Hi, I'm considering purchasing the KC868-AIO to start my small smart home project, and I have one question how many DS18B20 sensor I will be able to connect to one input

@KinCony 3 месяца назад

if you use by ESPHome in home assistant, support one GPIO use for multi DS18B20, i have tested 10pcs DS18B20 is no problem.i don't know how many pcs you want to use.