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IoT PH Regulator With Arduino and Blynk
I think you must use a ubiquiti directional antenna to extend your wifi signal. But I don't know if the esp can receive wifi from a ubiquiti antenna.
Thank you for this quick reply. What do you suggest to use?
Hello again.I found some time to finish the project but I had one problem.When I connected the external supply board with the sensors (3.3v) after 5 minutes a capacitor blow up on the sensor board 1, and also the sensor board 2, does not work(I can see a bump on the capacitor also) What happened? I measured the voltage coming out from the power supply board and it was correct
Programming ESP8266 ESP-12E NodeMCU V1.0 With Arduino IDE Into Wireless Temperature Logger
Hello, Do you know if the DS18B20 requires more Amperage for the 3meter or 5meter version?
I want to add this code to another project,but I need a temperature probe with 2meters of cable.Can I use the DS18B20 Temp Sensor?
My arduino says the same, but do not bother. Do you compile and upload with no errors.Try putting the sensor, looking the ground and set baud rate at 115200
Can you post or PM me, the code for the flow meter. I also want to add one.Thank you
Thank you. I have finished it.Great instructions. What do you think about my design, for fixing the sensor over the tank?
Hello again. I am currently building this project and I got some questions.1)What happens if my the minimum range distance is less than 20cm2)I have a square 1tone tank. So in const int Area1 I have to put 1.000.000 ?3) Program compiles and uploads succeful but I have no measuring from the minitor
Just solved #3 The sensor must be very well placed above the water (or ground if you are testing). Level it perfect.
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Hello, this is what I was looking for. Is it possible to use the sensors without the boards. I have 4 sensors ,like yours, laying around with no boards from an old parking system
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Hello, Do you think it is possible to build it with wood?
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Thank you! I really like this project!
WOW.First, thank you for this quick reply.Is this one http://www.banggood.com/Geekcreit-Doit-NodeMcu-Lua... a standalone? I think it is. I am newbie!Second, I voted this project :) hope you win!!
Hello, nice project. Do you know if any esp8266 compatible will work?Any of these http://www.banggood.com/search/esp8266/0-0-0-1-3-45-0-price-0-0_p-1.html?sortType=asc
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Hello, I was looking long time for a project like thisHow do I know that my samsung tv uses sony or nec codes?Also, can I add more buttons, maybe the whole remote?Thank you.
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