User's Manual

DTU-H100 Wi-Fi/Ethernet to RS485/RS232 Server User Manual
http://www.iotworkshop.com - 61 -
 On, enable nReload pin function;
 Off, disable nReload pin function;
Notes: AT+FRLDEN is F-Setting, means restore to factory setting will not affect this command.
5.2.2.45. AT+RELD
 Function: Restore to factory default setting;
 Format:
AT+ RELD<CR>
+ok=rebooting…<CR>< LF ><CR>< LF >
This command restores the device to factory default setting, and then re-starts the device.
5.2.2.46. AT+Z
 Function: Re-start device;
 Format:
AT+ Z<CR>
5.2.2.47. AT+MID
 Function: Query device ID information;
 Format:
 Query Operation
AT+MID<CR>
+ok=<device_id><CR><LF><CR><LF>
 Parameters:
 device_id: Device ID information;
5.2.2.48. AT+WRMID
 Function: Set device ID information;
 Format:
 Set Operation
AT+WRMID=<device_id><CR>
+ok<CR><LF><CR><LF>
 Parameters:
 device_id: Device ID information;
5.2.2.49. AT+VER
 Function: Query device software version information;
 Format:
 Query Operation
AT+VER<CR>
+ok=<ver><CR><LF><CR><LF>
 Parameters:
 ver: Device software version information;
5.2.2.50. AT+H
 Function: Help;