Cinterion
®
DGL61-W Hardware Interface Description
2.1 Key Features at a Glance
20
t
DGL61-W_HID_v07
2021-02-17
Public / Preliminary
Page 20 of 42
TCP/IP stack
Protocols: TCP server/client, UDP, DNS, Ping, HTTP, FTP, SMTP
Access by AT commands
Firmware update
Upgradeable via USB interface
Antenna
two internal antennas for maximum RF performance
Interfaces
USB interface
USB 2.0 Slave interface, cable length 200 mm
SIM card reader
Supported micro SIM cards: 3V, 1.8V
Power on/off, Reset
Power on
automatically with USB connection
Power off
Airplane Mode supported
protected against sudden power loss (USB disconnection)
Automatic restart in case of critical temperature conditions
Reset
Reset by AT command,
Special features
Real time clock
Timer functions via AT commands, running as long as USB is connected
and powered by Host
Phonebook
SIM card and Device Gateway LTE
Feature
Implementation