Specifications

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WTS Temperature sensor 29 / 32
 0xA2030005: Same as AT+EXT=3,5 (Model to photoresistor, and set bright timeout to 5
Second)
 0xA200: Get the current timeout setting
3.3 Set system time
Feature: Set system time, unix format. See here for format detail.
AT Command:
Command Example Function
AT+TIMESTAMP=1611104352
OK
Set System time to 2021-01-20 00:59:12
Downlink Command:
0x306007806000 // Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
3.4 Set Time Sync Mode
Feature: Enable/Disable Sync system time via LoRaWAN MAC Command (DeviceTimeReq),
LoRaWAN server must support v1.0.3 protocol to reply this command.
SYNCMOD is set to 1 by default. If user want to set a different time from LoRaWAN server, user
need to set this to 0.
AT Command:
Command Example Function
AT+SYNCMOD=1
Enable Sync system time via LoRaWAN MAC Command
(DeviceTimeReq)
Downlink Command:
0x28 01 // Same As AT+SYNCMOD=1
0x28 00 // Same As AT+SYNCMOD=0
3.5 Set Time Sync Interval
Feature: Define System time sync interval. SYNCTDC default value: 10 days.
AT Command:
Command Example Function
AT+SYNCTDC=0x0A Set SYNCTDC to 10 (0x0A), so the sync time is 10 days.