Hey guys! I am working on a water-management project. the idea is simple, we receive the sensor data of the water level from the tank and control the motor accordingly. Now, I want to control the system using at least 6 android devices(this is because we have 6 different families living in the apartment) independently to make sure that we are on top of unexpected situations. So is there any way to connect 6 or more devices to an Arduino uno without relying on multiple modules? I know this isn't possible with Bluetooth. Can you suggest other ways to do the same?
Thank you so much in advance
@gopikrishnan_raja - your crossposted duplicate topic has been deleted
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Thanks in advance for your cooperation.
WiFi seems like the obvious solution.
Use an ESP8266 or ESP32 at the sensor and create a web server on it to which any other WiFi device with a browser can connect.
You may need to add security features to prevent spammers from interfering.
...R
UKHeliBob:
@gopikrishnan_raja - your crossposted duplicate topic has been deletedCross-posting is against the rules of the forum. The reason is that duplicate posts can waste the time of the people trying to help. Someone might spend 15 minutes (or more) writing a detailed answer on this topic, without knowing that someone else already did the same in the other topic.
Repeated cross-posting will result in a timeout from the forum.
In the future, please take some time to pick the forum board that best suits the topic of your question and then only post once to that forum board. This is basic forum etiquette, as explained in the sticky "How to use this forum - please read." post you will find at the top of every forum board. It contains a lot of other useful information. Please read it.
Thanks in advance for your cooperation.
Sorry, sir. I am new to the concept of community and forums. So please forgive me. I will adhere to the instructions given in the specified post sir. Again, I apologise for my mistake, sir.
Thank you for the apology, but there really is no need to address me as sir
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