Easy IoT General

Get help !

userHead Account cancelled 2018-09-11 15:19:38 2862 Views1 Replies
My project is ORPDFROT and arduino
After loading the code as instructed (https://www.dfrobot.com/wiki/index.php/ ... U:SEN0165)) then perform calibration press notes and getting value is 27mv. Is the correction value of 27mv too high and my ORP is broken? Thank you
2018-09-19 16:36:18 What is the solution you were using? userHeadPic robert.chen