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GSM/GPRS/3G/4G/NB-IoT
Sensor To Cloud IoT Series
Page 21 of 37
King Pigeon Hi-Tech. Co., Ltd
Ver 1.1
Note: Threshold high and threshold low are integer; Threshold of temperature is 10 times the real
value. Humidity is already real value, so threshold of humidity don't need to change.
Such as, if you want to set the threshold low of temperature to -12.3
℃
, threshold high of temperature
to 45.6
℃
, you need to enter low -123 and high 456.
If you want to set the threshold of humidity to 20%RH~60%RH, then you need to set threshold low to
20 and threshold high to 60.
[High Alarm SMS Content],[ Low Alarm SMS Content],[ Recovery SMS Content]
This device allows you to customize the content. Support up to 40 characters, the SMS content sent to
the authorized number when temperature alarmed or returned to normal.
[Enable Recovery Inform]
If checked, the device will send a message to the authorized number when temperature returns to
normal.
8.6.6. RS485 Settings
[Baud Rate]: Optional 115200, 57600, 38400, 19200, 9600, 4800, 2400, 1200, default 9600
[Data Bit]: Optional 8, 9, default 8
[Parity Bit]: Optional None, Even, Odd, default None
[Stop Bit]: Optional 1, 2, default 1
Note: Make sure that RTU device and the device which connected to RTU through RS485, these 2
devices has the same RS485 parameters, otherwise they could not communicate.