Good day to you all, I am asking here to confirm that my project is feasible. I have low knowledge of Arduino and other components. Please help me in achieving this project.
I already have the peristaltic pump and pH sensor working with Arduino uno. Now I want the output of the pH sensor to be displayed in a webpage or web app, In the webpage I will also make a formula on how much volume is released from the peristaltic pump.
So there are two things on my webpage output: the acidity of the liquid and the volume released. I want a wireless setup, so I guess I would use ESP32 (notsure)? Now I kind of getting hard on how to put it on a webpage and the important part is, how to pass the data from the arduino to the ESP32?. Any ideas? or things that I would do?
I would use the ESP32 alone since I have not so many components and I think the ESP32 can cater for the pHsensor (analog signal) and pwm (motor Peristaltic pump). Correct me if I'm wrong. By this, I won't be having problems about the communication to the arduino and esp32 (UART).
Current Set up-
Arduino - controls the pump and pHsensor
ESP32 - Webpage or webserver
Is there any way that I could do this with ESP32 alone? so that I won't be having problems with UART.
I want to thank you in advance for giving me insights.
by this I decided to use ESP32 alone for the whole project. I just need to rewire all. I'm hoping the ESP32 has PWM pins to control the pwm peristaltic pump and pHsensor(analog signal) pins. Please confirm if you know that ESP32 has these pins(for pwm and analog). By the way I'm using the ESP32S where the TXD0 is in pin 35 which is the GPIO1 and the RXD0 is in pin 34 which is the GPIO3. – Johannes Remotigue 2 days ago Delete