MDS120-NB

[Victorine]

Hi,

When I send AT+GETSENSORVALUE=1, the sensor sends me back "invalid data".

Do you know what the problem could be ?

[713019]Signal Strength:20

[715953]*****Upload start:12*****

[720991]remaining battery =3534 mv

[728030]distanceSum:invalid data<LF>

[735476]Opened the MQTT client network successfully

[739035]Successfully connected to the server

[742589]Upload data successfully

[746128]Subscribe to topic successfully

[749675]Close the port successfully

[750715]Send complete

[751740]*****End of upload*****

Thank you.

[贝京耕]

Hi,Victorine

It may be caused by poor sensor contact or no sensor.

Can you check if its sensor wiring is secure?

Can the sensor display data when it sends upload normally?

Thanks

Best Regards
Jinggeng Bei
Technical Support Engineer

 

Dragino Technology Co., Limited

Room 202, Block B, BCT Incubation Bases (BaoChengTai),  No.8 CaiYunRoad

LongCheng Street, LongGang District ; Shenzhen 518101,China

Direct: +86 755 86610829 |Fax: +86 755 86647123

------------------------------------------------------------------

发件人：Victorine <victori...@gmail.com>

发送时间：2024年4月24日(星期三) 18:34

收件人："Dragino-user"<dragin...@googlegroups.com>

主　题：MDS120-NB

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