Configure The Dtu Function And The Application Enterwhen It Is Powered On.错误！未定义书; Module Voltage Query; Switch Between At Mode And Date Transmission - Ebyte EA01-SG User Manual

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3.3
CONFIGURE THE DTU FUNCTION AND THE APPLICATION ENTERWHEN IT IS
POWERED ON
AT ORDER
AT+DTUUSER=<ENABLE><NEWLINE>
AT+DTUUSER
The AT Command Configuration Selects Whether To Enter The Transmission Mode By Default

When The Device Is Powered On.
Con-figuration Parameter Description: <Enable>, 0 Means Close, 1 Means Open, Input at+NRB

Command Will Save The Parameters To Flash, And Automatic-ally Restart To Take Effect.
3.4

MODULE VOLTAGE QUERY

AT ORDER
AT+VBAT=?<NEWLINE>
 VBAT Is The Current Power Supply Voltage Of The Module. The Normal Working Range Is 3.1-4.2V.
3.5

SWITCH BETWEEN at MODE AND DATE TRANSMISSION

AT ORDER
ATD*98<NEWLINE>
+++
It Works In at Command Mode By Default After Power-On. In at Command Mode, Send ATD*98<Line

Feed> Or ATD*99<Line Feed>, It Will Switch To Transparent Transmission Mode.
In The Transparent Transmission Mode, The Last Three Bytes Of The User DATE Are "+++", Or

The Three Bytes "+++" Are Sent After The User DATE Transmission Is Completed, And The
Transparent Transmission Mode Will Be Ended.
3.6
SWITCH BETWEEN at MODE AND DATE TRANSMISSION
AT ORDER
AT+NRB<NEWLINE>
After Inputting The atCommand,The Device Will Restart Softly And Save The atParameters To The Flash. When The atParameters Need To Be

Remembered After Power-Off, Configure The Parameters Through The at Command First, And Then TheAT+NRB Parameters Must Be Input
Before They Can Be Stored In TheFlash.
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RESPONSE
OK
DTU ENABLE:< ENABLE >
RESPONSE
+VBAT:<VALUE>
OK
RESPONSE
CONNECTING
OK
OK
RESPONSE
REBOOTING
EA01-SG User Manual
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