DynaGATE 10-12 User Manual Rev. 2-0 Contents
9.7 ETH 0 and ETH 1 51
9.7.1 Ethernet specifications 51
9.7.2 ETH 0 and ETH 1 connectors specifications 51
9.8 USB 0, USB 1, USB 2 52
9.8.1 USB 0 and USB 1 connectors specifications 52
9.8.2 USB 2 connector specifications 52
9.9 Expansion connector 53
9.9.1 Expansion connector specifications 53
9.10 TTL Serial Console 54
9.10.1 TTL Serial console connector specifications 54
9.11 The MicroSD card holder 55
9.11.1 How to insert / remove the MicroSD card in the holder 55
9.12 RTC (Real Time Clock) 56
9.12.1 The RTC device "/dev/rtc1" 56
9.12.2 The RTC backup supercap 56
9.13 Watchdog 56
9.14 Accelerometer 56
9.15 Programmable pushbutton 56
10 The Software 57
10.1 The Linux OS distribution 57
10.2 The bootloader procedure 57
10.3 How to create and use a bootable micro SD card for a Linux release 57
11 How to log in the Administration Console 59
11.1 Default credentials 59
11.2 How to login using the Serial Console 59
11.3 How to Login Via Secure Shell (SSH) 59
11.3.1 How to Login Via eth0 60
11.3.2 How to Login via eth1 60
11.4 How to change the password 60
12 How to manage the interfaces in Linux 61
12.1 How to drive the GPIOs: the GPIO utility 61
12.2 How to know which version of Linux is installed 62
12.3 How the storage memory is exposed 62
12.4 How to manage Wi-Fi and Bluetooth 62
12.5 How to manage the Internal Cellular Modem 63
12.5.1 How to select the MicroSIM slot to use 63
12.5.2 Note for LE910-NA1 cellular modem: AT&T / Verizon firmware support 63
12.5.2.1 How to select the AT&T firmware 64
12.5.2.2 How to select the Verizon firmware 64
12.5.3 How to disable/enable the diversity (CELL DIV) function 64
12.6 How to manage the Internal GNSS 65
12.7 How to manage the CAN ports 66
12.7.1 How to enable the CAN bus 5V 66
12.7.2 How to setup a CAN port 66
12.7.3 How to send/receive a message via a CAN port 66
12.8 How the TTL Serial Console is exposed 66
12.9 How to manage the COM ports 67
12.9.1 How to set the RS-232/485 modes 67
12.9.1.1 How to use the ethsetserial utility to configure the COM ports 67
12.9.1.2 How to implement the ioctl in the source code to configure the COM ports 68
12.9.2 How to test a serial port 70
12.10 How to manage the Digital I/Os 71
12.11 How to manage the LED Indicators 71
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