Analog ph sensor SEN0161-V2 undefined pH value
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Hello,
I just unboxed the ph sensor SEN0161-V2 and set the code to try it for the first time and calibrate it.
It didn't read any ph value.
I don't understand why because the wiring is exactly as the website and I used the sample code provided by DFROBOT.
2023-06-12 15:57:04 ![](https://dfimg.dfrobot.com/nobody/makelog/90f31c15408435f05a8264416b21e356.png)
xingzhao.zhu
Hello,
Please refer to the FAQ page: https://www.dfrobot.com/forum/topic/315131
and see if the situation changes.
Regards,
![](https://dfimg.dfrobot.com/nobody/makelog/90f31c15408435f05a8264416b21e356.png)
![userHeadPic](https://dfimg.dfrobot.com/dfPortrait2.png)
Yasmine.Kerkeny
wrote:
2023-06-14 08:15:15 1 Replies
Thanks a lot !