A-GPRS1090 user manual introduces GPRS, product performance, server program and other contents, which can help users use A-GPRS1090.
The manual introduces the A-GPRS1090 GPRS module, which operates over existing GSM networks and supports TCP/UDP communication, RS‑232/485 interfaces, and multiple simultaneous channels. It details the device’s features such as SMS support, local and remote configuration, and power specifications.
Installation and configuration steps are described, including the use of the provided AGPRS Config.exe tool, setting the TCP port (default 8000), baud rate (113.2 kbps), and heartbeat interval. Mapping management for physical serial ports, virtual ports, and TCP ports is explained, along with status indicators and troubleshooting information. This manual is written in Chinese.
| Operating Temperature | -20°C to +70°C |
|---|---|
| Operating Humidity | 90% |
| Supply Voltage | 7 V‑26 V (recommended 9 V‑12 V) |
| Maximum Current | 300 mA (sleep <10 mA) |
| Baud Rate | 113.2 kbps (fixed) |
| Maximum TCP Connections | 1000 |
| Default TCP Port | 8000 |
It operates from 7 V to 26 V, with a recommended range of 9 V to 12 V.
The device can handle up to 1000 simultaneous connections.
The default TCP port is 8000.
The baud rate is fixed at 113.2 kbps and cannot be changed.