Hello
I have ph-v2.0 sensor and it's different
So can any one help me to how connect it with esp32
Different from what?
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Did the pH sensor come with an instruction manual?
If so can you post a link to it?
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It is simple, you just run wires between them. Where to connect the wires I do not have a clue as I do not know what you have. @JohnLincoln and @b707 are having similar problems. Please the instructions on how to get the best from this forum.
Although that sounds like an interesting project that could be a lot of fun! However, please keep in mind that we are not a free design or code-writing service. We’re more than happy to help with your design or code, but we need you to make an initial attempt. Please design and write your code, then post it along with an explanation of what’s not working properly. There is also a for hire section if you want to pay for it.
- Show Your Work First: Before asking for assistance, make an attempt to design or write the code yourself. Share your work along with details about what isn’t working.
- Provide Clear Documentation: Since we can’t see your project, share an annotated schematic (best) or a clear drawing of your setup. Pictures are welcome, but avoid using Fritzing diagrams as they are wiring diagrams, not schematics, and are not ideal for troubleshooting.
- Include Technical Details: If there is specific hardware involved, include links to technical information. There are often many versions of similar components, so precise details are essential.
- Reference Resources: For additional help, check out useful links and tutorials: Useful Links on Arduino Forum.
Different from what is on YouTube
No, it did not come with an instruction manual.
At least a link to the video would be helpful.
I think you should read the forum guidelines. If you came for help, it is in your best interest to provide as much information about the problem as possible.
The version of the pH sensor I have isn't available on YouTube. The problem is that I have two parts. The first part, which is above, has a white pin with three pins: GND, 5V, T. The second part, which is on the right, has six pins: VCC, GND, GND, PO, 2V5, T1. I don't know exactly what to connect to the board.
As I see, you continue to ignore questions and not provide any information.
My last attempt - give a link to some documentation for your sensor or at least a link to the seller from whom you bought it.
If you bought the sensor from a friend - then ask him questions, do not waste the time of forum participants.
The white connector is for the DS18B20 temperature sensor.
The terminals are
VCC: 5V
GND: Gnd
PO: pH output
T1: temperature output
2V5: 2.5V reference output
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Thanks
Do you have the code that turns on the pH and temperature together and gives me readings?
Nope
Google?
The module is a "trimmed down" version of "the other one" (e.g. it has no onboard temperature sensor or pH limit setting) so it should be almost the same code.
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