How to use industrial sensor with esp32 | IoT based industrial sensor data monitoring

[@leopardbush1619]

You only need a resistor.. you do not need an interface board. A resistor will create a voltage drop across it relative to the current draw and give you a analog voltage input to use

[@hamzahzulfanprasetya7317]

very informative tutorial sir thank you! I have a question for the power supply, what is the specification of the power supply? does the rated current of power supply have influence on the reading, or we just need to look only at the output voltage so this project could run?

[@ImpulseTech]

There is exact guide on which type of power supply to use just google it you will understand

[@Time4yes]

Do we have multichannel of the converter? Want to use couple of sensors.

[@INSBABU]

Noise is to be filtered after 4 to 20 ma to V converter, if not analog channel of ESP32 will also read noise and produce erroneous measurement

[@ImpulseTech]

Thanks a lot 🙏🏻 for the knowledge sir

[@mohamedabajja7927]

Thank you so much this tutorial, it very helpful 🙏🏻

[@ImpulseTech]

Your welcome ❤️

[@Alvin-Sy]

Can this module take an input voltage of 24V? My experience is that when I use 24V, the power indicator starts to flick very fast and slows down gradually. and the voltage output would become jumpy at the same time. is there any problem with this module using 24V?

[@satishckumar]

Very Informative. Thank you.

[@ImpulseTech]

Glad it was helpful!😊

[@mbinacedric3566]

can the 3,3v output signal power the esp32 or we need another power supply for the esp32( without usb)?

[@mrs7935]

😂😂😂 bro signal is always isolate from source in case of reader or amplifier

[@sukumarkammar3877]

I have sick photoelectric sensor will it interface with esp 32

[@ImpulseTech]

Yes you can do that too

[@mbinacedric3566]

So useful, thank you. Can you put the schematic file of this project please?

[@ImpulseTech]

Yes sir

[@abdulmonafansari3903]

Can you provide the respective code or link