Using a different pull-up voltage for GPIO

[xxteh]

Hello, I am trying to use very long wires to connect multiple DS18B20 sensors to Kincony A16. I can successfully implement the system using Arduino UNO by providing 5V with a 1k pullup resistor and would like to replicate the same thing with Kincony. How can I achieve the same result with Kincony A16 as it only provides 3.3v pull up?

[admin]

do you will write arduino code for KC868-A16?
or do you want to use KCS firmware with your multi DS18B20 sensors.