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.
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...
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.
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?
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.
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
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.
thank you man
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.
ok, use two water level sensor can do this , in furture can make this demo video.
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...
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.
@@KinCony can i use 12v out sensor is possible by logical level high...please make video on it...
@@ersheikismail8293 no problem, it support. just let signal output connect ti colb's digital input is ok.
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?
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.
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
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.