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+--- Thread: KC868-A16 & ds18b20 (/showthread.php?tid=6767)
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KC868-A16 & ds18b20 - Wickfut - 09-23-2024
Can someone help me with a connection and code for a ds18b20 to a KC868-A16
Thank you,
Chris
RE: KC868-A16 & ds18b20 - admin - 09-23-2024
just download KCS firmware, config pin for DS18B20.
here is KCS v2 firmware online guide: https://www.kincony.com/esp32-kcsv2-firmware.html
RE: KC868-A16 & ds18b20 - Wickfut - 09-23-2024
(09-23-2024, 02:08 PM)admin Wrote: just download KCS firmware, config pin for DS18B20.
here is KCS v2 firmware online guide: https://www.kincony.com/esp32-kcsv2-firmware.html
Can't find anything specific to a kc868-a16 and ds18b20 :-(
It's very different to a kc868-a8m which I have working with no problem.
RE: KC868-A16 & ds18b20 - admin - 09-23-2024
![[Image: sensor-webpage.png]](https://www.kincony.com/images/user-guide/KCS_V2/sensor-webpage.png)
RE: KC868-A16 & ds18b20 - Wickfut - 09-23-2024
(09-23-2024, 02:38 PM)admin Wrote:
I need to know which physical pin to connect the ds18b20 to, and i'm using arduino ide and c++ to code. Please point me to the specific schematic and code.
RE: KC868-A16 & ds18b20 - admin - 09-23-2024
DS18B20/DHT11/DHT21/WS2812 LED strip -1: GPIO32
DS18B20/DHT11/DHT21/WS2812 LED strip -2: GPIO33
DS18B20/DHT11/DHT21/WS2812 LED strip -2: GPIO14
schematic pdf: https://www.kincony.com/download/KC868-A16-schematic.pdf
RE: KC868-A16 & ds18b20 - Wickfut - 09-24-2024
GPIO 32,33,14 are not options on the KC868-A16! If they are, please show me a photo of where!
Can you please refer this to someone who understands my question!
RE: KC868-A16 & ds18b20 - admin - 09-24-2024
see here photo, 3 gpios for user.
RE: KC868-A16 & ds18b20 - Wickfut - 09-24-2024
None of these gpios are 32, 33, 14. They are labeled gpio 1 to 3.
I,ve tried assigning these as the one wire bus, but nothing works.
Why is this such an issue for you? Am I not making myself understood?
None of these gpios are 32, 33, 14. They are labeled gpio 1 to 3.
I,ve tried assigning these as the one wire bus, but nothing works.
Why is this such an issue for you? Am I not making myself understood?
RE: KC868-A16 & ds18b20 - admin - 09-25-2024
labeled gpio 1 to 3 means GPIO 32, 33, 14
Not use GPIO1, GPIO2,GPIO3. You should use GPIO32,GPIO33,GPIO14.