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+--- Forum: KC868-A128 (https://www.kincony.com/forum/forumdisplay.php?fid=34)
+--- Thread: temperature sensor (/showthread.php?tid=4010)
temperature sensor - ahmedwizza1 - 12-22-2023
hello engineer
I want to know how to connect humidity and temperature sensor to the A128 or kc868 server
RE: temperature sensor - admin - 12-23-2023
there are sensor's pin define:
Red: DC5V
Black:GND
Yellow:humidity
White:temperature
KC868-A128: A1 and A2 is 0-5v dc analog input ports. A3 and A4 is 4-20mA analog input ports.
your sensor output signal is 0-5v dc. so your sensor RED and Black connect with 5V power supply. Yellow and White cable connect to A1 or A2 of A128 board.