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GSM/GPRS/3G/4G/NB-IoT
Sensor To Cloud IoT Series
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King Pigeon Hi-Tech. Co., Ltd
Ver 1.1
4.
Functional Characteristics
It can be used as a complete product or as a secondary development of the PCBA module.
Two modes of work are optional:
Normal mode: data transmission in real time, so that users can understand the situation on the
spot in a timely manner;
Low power mode: ultra low power source design (less than 230uA), suitable for the periodic
collection of recorded data sites;
A variety of communication options are available: GSM, GPRS, 3G, 4G, NB-IoT, etc.
Diversified functions: switch control, digital input monitoring, analog input monitoring, temperature
and humidity monitoring, RS485 serial communication, etc.
Support for setting parameters through SMS, computer configuration software, cloud platform(change
the configuration and viewing real-time data);
Supports 10 user numbers, each of which can be set up separately to receive specific alarm messages
and alarm calls;
Support 10 timer task: Inbuilt inter-lock logic programmer and powerful timer program function
Supports 2 different server centers that can set IP addresses or domain names;
Support for Modbus RTU Over TCP protocol and MQTT protocol or data transparent transmission;
Resend mechanism To ensure that each data is effectively uploaded to the server;
32M-bit storage to save historical data.
Wide working voltage design, support 7~24 VDC power supply, with anti-reverse connection
protection;
Built-in clock chips and super capacitors to ensure long-term timing after power outages;
Use the nano SIM card to support pin code verification and ensure the security of the card;
The optional metal shell or waterproof shell, can be installed and used in the house and outdoors.