IoT#1 - Door Open Alarm + E-Mail | ESP8266
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- เผยแพร่เมื่อ 11 ม.ค. 2020
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🔥 This is the first IOT video from a series of videos. Learn how to send sensor data to the database and then send a mail. By that we detect when a door is open or any other kind of sensor. More below...
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🔀LINKS
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Tutorial: electronoobs.io/tutorial/
Tutorial: electronoobs.com/eng_arduino_...
Schematic: electronoobs.com/eng_arduino_...
PHP files: electronoobs.com/eng_arduino_...
Arduino code (low power): electronoobs.com/eng_arduino_...
Arduino code (constant update): electronoobs.com/eng_arduino_...
Past IoT tutorial: www.electronoobs.com/eng_ardui...
📺VIDEOS
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My Past IoT Video: • ESP8266 + Arduino + da...
Thanks to Kevin video: • Cheap and Easy WiFi (I...
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#IoT
#Arduino
#ESP8266 - วิทยาศาสตร์และเทคโนโลยี
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I will include this in my smart home project. Thank you very much. You are great as always.
Thanks mate.Your tutorials are fantastic as always.God bless you.
Very useful for my project .yet an another time you helped me. Thanks for your tutorials.
Nice alarm! I follow your two channels (Electronoobs España y este) desde hace one year. Gracias! Saludos from Argentina
Amazing channel. Simply love it. This guy even inspired me to make my own tech channel ❤
Fantastic project, dude! Really nice! 😃
Excellent project 👍
Excellent tutorial...👍🏻😊
we wont lot of iot tutorials love it thanks
good work I like your video, I learn a lot of things from it
greeting from morocco
Why you use the Arduino? Couldn‘t it be done with esp8266 Alone? You can program the esp the same way as an Arduino.
I was looking for this question, so now I know don't need to repeat it. 👍
Wait for his answer.
yup, the esp8266 is mucho capable.
I wanted to ask the same question. Wouldn't it be easier, cleaner, and have a lower power consumption to use only the ESP?
Yeah, and quality of code is also nonexistent.
+1
Sir this awesome project
thanks a lot man ..
keep doing iot , i am interested in this topic
Hello from France !! I like your TH-cam channel :-) It(s always a pleasure to watch your videos ! Greats and smarts ideas, continue !!
Best explanation ❤️
I love elecctronoob
Me encantan tus videos. Es una pena que no los hagas en Español. Asi todo gracias, eres un crack.
Great work noobsss 😍🥰
I think, that you don't need an Arduino AND an ESP!
We love that you are using the ESP-01 :-) It makes us so happy when makers are selecting the "correct" parts, and not just "overpay" for more features when it is not needed. Thanks Electronoobs!
If you don't want to over-pay, just use the ESP8266-01 and a magnetic reed switch. No arduino necessary.
If you get an RTC w/ memory, you can stored the SSID list to the memory, reducing the ESP's wake up time -- and yes get rid of a the arduino -- and maybe put the whole project in a tiny case with a tiny momentary switch for a tamper detect to see if the case is ever opened, or if its ever removed from the door frame -- and maybe put a hall effect sensor on the inside too, pointed to the exterior of the door -- a common way to bypass this type of sensor is to just tape a neodymium magnet to the outside of the door frame -- if your 2nd hall effect sensor, or momentary switch ever detects anything you can tell your device was tampered with, or that someone was casing your home and you know its time to upgrade to an ESP32-Cam setup on your peephole, so you can see who is messing with your door & you could have that same ESP32 control a door lock solenoid&latching relay, check the hal effect sensors, AND power a display(epaper, so that it displays while everything is in deep sleep still) and an Pin Pad/Knock Sensor&NFC reader -- allowing key-less entry(Pin pad/knock sensor wakes up devices) and then reads NFC) -- and then toss some 18650 batterys on it
Nice!
hi i just want to ask from your previous project the arduino drone if its possible to use only one arduino for the multiwii flightcontroller and the drone receiver all in one arduino uno... sory i know its not related at all to this video but this is the only way i can think of to get your response... great video by the way
Sir also make a video on pick and place robot
No sabia que hablabas en español, igual te sigo en los dos canales, saludos
A couple quick thoughts:
- A magnetic reed sensor is much cheaper, easier to use, lower on power consumption, and is more reliable than a hall effect sensor.
- If you use interrupts (rising or falling edge, based on your sensor) then you can wake the Arduino only and immediately when the sensor changes state, saving power and improving responsiveness.
- PHP has an include function that allows you to dynamically "merge" files at runtime. This is a great way to split out password and database definitions to a single file that can be referenced by multiple other files. (This also means you can put that file outside of your webroot so that only local applications/scripts can read it, and not any web request.)
- Consider only storing a hash of the password in the database. You then compute the hash from the submitted password provided by the device and compare that to what's in the database. This is how you avoid a database leak that includes raw passwords. (Salts are typically used here as well, although their effectiveness might not be as important in this particular scenario.)
- Bonus points if you use just the ESP8266 and drop the Arduino. That can lead to a lot more power savings and increased responsiveness as the interrupt can directly wake the ESP8266.
- MQTT is a much more power-friendly protocol, although this does pose a challenge with a webhost that doesn't offer a daemon. There are PHP client libraries available though.
Thank you so much for this great feedback!!!
Cool Video,
Please can you make more videos with IOT, for example the Wemos D1 Mini or the ESP8266 ?!
Why use the arduino and not just the esp?
Great
If you reset the alsrm, while the value is over the limit, will it send a new mail right away, or wait for the value is lower than the threshold and then wait for it to surpass the threshold again?
I like it
Great video, but the code is very confusing.. ESP CHECK IS OK, but sometimes not okay. there is a lot of timeout issue i am encountering. Hope you explained well on how you code your timeout command and which specific AT firmware you used for the esp8266.
Best
Hey it's good man (y)
I've been having water get into the basement floor somehow. A similar sensor might be helpful there. :)
hi,sir,you usually use the automatic wiring or manual wiring when you using the easyEDA to draw pcb.I am very confused about this problem.
use easyeda is the right choise
What is the progress of KICKSTARTER of the ESC??
Would be interesting to try and use the Telegram API for communication instead of using a server-client setup.
Check my comment on this video. :)
Hello dude.
Let me ask you 2 questions.
1, (others have said it) why not use only ESP?
Maybe because you also want to be able to read an analog value?
2, why is there always a banana on your table?
Thanks for the wonderful work, keep it up.
👌👌👌
please make esp 32 5 chanel current and voltage sensor high current measuerment for solar charger controler
Why you don't use openhab2?
Can i add a switch that will emit 0 and 1 in place of hall sensor
You have electronoob channel in German language also.
I'm kinda doing the same thing just with the esp32, node red, mqtt, raspberry pi, Google hub, with a hall sensor. It works fine except, can't figure out why after a couple of hours the esp32 looses Wi-Fi connection. Any possible suggestions would be greatly appreciated. It seems a lot of people suffer with the same issue with the esp32. I have openhabian running on my pi, with node red and mqtt. Esp32 has pubsubclient and ota library. Using a network monitor software that will notify me of issues. it seems that when it looses some pings it disconnects only part way from the network. It will not send mqtt and or email notifications. I still can ping and send ota updates. So it's not completely disconnected. It may have some thing to do with it getting disconnected from my mqtt server. I may just have to use wireshark for a deeper look at it.
I can't help with your question but I think you might want to check the comment I wrote to this video. :) Based on your setup I'm guessing you're also subscribed to Andreas Spiess' channel? I too have all of what you described (besides Google hub) set up but for a "noobs" tutorial I think it'd be too complicated...
To try to answer your question, you could try to use another MQTT library? I've had good experiences with Async MQTT client: github.com/marvinroger/async-mqtt-client. The issue is more likely either in your code or perhaps unstable power. I hope this helps! (Unfortunately I cannot help you further but Wireshark sounds excessive.)
This is tough for beginners
You can use ESP8266 for this project. No use of Arduino
I'm missing something... Where is the code downloadable from ? Thanks
I just have to know, what is banana for?
We’ve officially launched a Kickstarter Campaign for the most demanding technology "Internet of Things (IoT) which is a E-degree covering brilliant topics such as Raspberry Pi, Arduino, GCP and many more hardware and software technologies.
Please make a video on Arduino mega multi serial for 4- Hc 05 modules please there is not a single video on TH-cam
Shipping on lcsc is very high and that is big problem
Do you have link to the code please
Silly me... finally clicked on MORE under video. Question ??? Would this code run OK on oooWebhost free site instead of your own site ?
Why do you make thing so complicated like this video, why use the Arduino when you can do it all with the ESP8266-01?
Hey noob: pls make IoT based 12hrs format clock by Node mcu
Why use the arduino with the esp8266 ? The 8266 is more than capable of doing this alone. Just find a one with the appropriate books exposed.
How to send SMS and telegram message?
12mA is also tooo much... they are not in slp
Diy project esp + camera ttl ov7670 + motion sensor + send notification to aplication telegram please
Want a video on SMS over Lora module... Using web interface on web browser
Or app
Again another complicated video why use an Arduino when you have everything you need on the 01
Thumbs Down, unsubscribed. As mentioned before, why use both arduino and esp?