Hello,
I want to connect a TC 100 temperature sensor (3 wires :GND,DATA and VCC 3.3v) on an analog port. How to caliber the result to get the right temperature (instead of value like "650" sent by MQTT)?
Thanks
here is "KCS" mqtt protocol document:
https://www.kincony.com/forum/attachment.php?aid=1779
Read board all data
send： {"get_datas":{"value":true}}
feedback all data:
{{"output1":{"value":true}},{"output2":{"value":false}},………{"input1":{"value":true}},{"input2":{"value":true}},………{"adc1":
{"value":2610}},………{"dac1":{"value":10}},……}
Thanks for the answer. But not what I am looking for. Let me rephrase it.
I have a smart automation software that communicates with smart devices on my lan with mqtt. One of my device (IPX800 from GCE) is dead. the cost is about 200€. Hence my interest for Kincony boards. My issue is:
- I am reusing the Temperature sensorfrom my dead device. They call it TC100 (
https://www.gce-electronics.com/en/senso...-1042.html). The VCC max is 3.3v. The voltage given by the sensor is translated in °C by the device with the rule calculation ((X* 0.00323) - 0.25) / 0.028.
So my issue with the A4 module is that MQTT transmit a number (like 650). I need to get out of it the temperature. If I apply the previous rule to this number, I get a not valid temp value.
Specifying a min and a max on KCS can give a temperature (but how is it calibrated: just changing the min /max parameters would give a different temp value)
How to do it?
(Unfortunately KCS does not deal with 1wire).
Thanks
"KCS" v2 is under testing now. it will support 1-wire sensor, such as DS18B20 or DHT11 or DHT22. i suggest you wait for sometime, then you can use it directly.
Good.
In the meantime, I am using Tasmota. I cant get the 1wire sensor data. It is GPIO14, right?