I bought 9 sensors from online store. I guess those sensors are from China. No markings or indications from which manufacturer. I have tested all the sensors. But, all 9 sensors have the same ID number (ID1). I want to make each sensor have different ID number (ID1, ID2, ID3,....., ID9). I have tried a few software like QModMaster, Hercules and SSCOM. But still no luck. Please suggest and give the download link of other software that I can use. Thanks in advanve.
Not possible, you have given us nothing to work with. Start with clearly visible photos from all 6 sides and a link to the data sheet.
You need working connection to the sensor and correct register address for ID.
0x0100 is used for ID by some of those.
Sorry, none of that helps. The last pic, though, looks like a simple case of the wrong BAUD; try them all until one works. You may also need to change START, STOP, etc.
I don't read Chinese, so this is based on guesswork.
Your best bet is to return or scrap this fake and get real soil testers (capacitive) for pH and moisture.
Good luck.
Sorry to hear that. Those are indeed from China and, as most people soon discover, are nearly useless. They do not work as advertised.