SOFTWARE
FCU1501_Linux6.1.99_User’s Manual_V1.0
Copyright
1. FCU1501 Product Overview
1.1 Product Description:
1.2 Application Areas
1.3 Software Parameter
1.3.1 Basic Function
1.3.2 Extended Features
1.4 Software Parameter
1.5 Enclosure Dimensions
1.5.1 Enclosure Dimension Drawing
1.5.2 Installation Method Schematic
2. FCU1501 Function Description
2.1 Interface Diagram
2.2 Power Supply
2.3 User Login
2.3.1 SSH Login
2.3.2 Debug Serial Port Login
2.3.3 View System Logs
2.3.4 Memory and Storage Space Distribution
2.4 Querying Image Version Information
2.5 Frequency Modulation Function
2.6 Temperature Reading Function
2.7 Watchdog Function
2.8 RTC Function
2.9 System Indicator Lights
2.10 RESET Button
2.10.1 RESET One‑Key Network Parameter Recovery
2.10.2 Disabling the Network Reset Function of the RESET Button
2.11 UART Usage and Example Program (Including Extended Version)
2.11.1 Interface Description
2.11.2 Correspondence Between Software and Hardware
2.11.3 RS485 Test
2.12 Ethernet Usage
2.12.1 Correspondence Between Software and Hardware
2.12.2 Network Card Test
2.12.3 IPv4 Basic Command Test
2.12.4 Nginx Web Service
2.12.5 Reverse Proxy Function
2.12.6 SFTP Service
2.13 WiFi Usage Guide
2.13.1 STA Test
2.13.2 AP Test
2.14 Bluetooth Usage Guide
2.14.1 Bluetooth Configuration
2.14.2 Passive Pairing
2.14.3 Active Pairing
2.14.4 Receiving Files
2.14.5 Sending Files
2.15 4G Usage Guide
2.15.1 4G Communication Test
2.15.2 4G Communication Daemon
2.16 Database Usage
2.17 DO/DI Usage (Including Extended Version)
2.17.1 Interface Description
2.17.2 Correspondence Between Software and Hardware
2.17.3 DO Test
2.17.4 DI Test
2.18 CAN Usage (Including Extended Version)
2.18.1 Interface Description
2.18.2 Correspondence Between Software and Hardware
2.18.3 CAN Test
2.19 Buzzer Usage
2.20 System Boot Auto-start Function
2.21 User-defined Auto-start Function
2.21.1 Method for 4G Dial-Up Auto-Startup on Boot
2.22 Static IP Configuration
2.23 Python Language Support
2.24 QT Libraries
2.25 MQTT
2.26 TUN
2.27 NTP Service
2.28 IPtables
2.29 Telnet
2.30 Crond
2.31 lrzsz
2.32 Ntpdate
2.33 Curl
2.34 Tcpdump
3. Flashing the System
3.1 USB Drive System Flashing
3.1.1 Creating a Bootable Flashing USB Drive
3.1.2 Flash System via USB Drive
3.2 OTG System Flashing
3.2.1 OTG Driver Installation (OTG interface is located inside the device)
3.2.2 Complete OTG Flashing
Forlinx Embedded FCU1501 Documentation
Index
Index