DAEnetIP3
User Manual
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11. RC4 Encryption ................................................................................................... 55
12. UART (Serial Port) ............................................................................................... 57
12.1. Overview ...................................................................................................... 57
12.2. Applications .................................................................................................. 58
12.3. UART (Serial Port) web server page ............................................................ 59
12.4. Configuration ................................................................................................ 59
13. UART <-> TCP/IP bridge ..................................................................................... 60
14. Real Time Clock (RTC) ........................................................................................ 62
14.1. RTC Web page ............................................................................................. 62
14.2. Auto-synchronization from NTP .................................................................... 62
15. E-mail notifications ............................................................................................. 63
16. Wi-Fi 802.11 interface.......................................................................................... 64
17. DAEnetIP3 data application protocol ................................................................... 65
17.1. TCP/IP socket based protocol ...................................................................... 66
17.2. Telnet protocol .............................................................................................. 69
17.3. Serial protocol .............................................................................................. 70
17.4. Virtual Serial Port ......................................................................................... 71
17.5. HTTP API commands ................................................................................... 72
17.6. CRC16 (Modbus).......................................................................................... 73
17.6.1. CRC16 case studies .............................................................................. 73
17.6.2. CRC16 performing ................................................................................ 75
17.6.3. CRC16 checking ................................................................................... 76
17.7. Error codes ................................................................................................... 77
17.8. Protocol data units (PDU) description .......................................................... 77
17.8.1. Function codes for digital output port (Port A) ...................................... 77
17.8.2. Commands for digital input port (Port B) ............................................... 79
17.8.3. Commands for analog input port (Port C) .............................................. 80
17.8.4. Commands for system clock ................................................................ 82
17.8.5. Commands for serial port ...................................................................... 83
17.8.6. Commands for admin settings ............................................................... 84
17.8.7. Commands for Wi-Fi settings (optional) ................................................ 88
17.8.8. System commands ................................................................................ 90
18. Appendix 1. Connectors and LED indicators ....................................................... 91
18.1. DAEnetIP3 ports view ................................................................................... 91
18.2. DAEnetIP3 ports description ........................................................................ 92
18.3. DAEnetIP3 power jack and RJ-45 port ......................................................... 94
18.4. DAEnetIP3 Led indicators ............................................................................ 95
18.5. DAEnetIP3 Wi-Fi led indicator and external antenna connector ................... 96
19. Appendix 2. Connecting the controller to LAN/WLAN/WAN ................................ 97
19.1. UTP cable connection with PC for first time ................................................. 97
19.2. UTP cable connection with router ................................................................. 97
19.3. Wi-Fi connection with PC for first time .......................................................... 98
19.4. Wi-Fi connection with router ......................................................................... 99
20. Appendix 3. Port-forwarding .............................................................................. 100
21. Appendix 4. Android application for DAEnetIP3 ................................................ 101
22. Appendix 5. I/O Ports......................................................................................... 102
22.1. Digital outputs (PortA) ................................................................................ 102
22.2. Digital inputs (PortB) ................................................................................... 103
22.3. Analog inputs (PortC) ................................................................................. 104
