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SMART ELECTRIC METER WITH MQTT (For Home And Solar System)

A card with a 16x4 LCD screen that sends data from the current sensor using MQTT and has remote relay control.

There will be 3 internet connection protocols. (it will be 2 protocol WIFI and GPRS)

- ENC28J60 will be used as a wired internet chip.

- wireless ESP8266 or ESP8285 antenna chip can be used. (It can also be in the form of a ready-made module.)

- Sim card and internet connection.

- The stm32 series will use a microprocessor. (low power)

There will be a 16X4 LCD screen.

Minimum 30A relay to be used for control. (or contactor)

With the power input, the device will both work and provide electricity to the house.

From 00:00 at night, the daily electricity usage KW information will be sent to the server via MQTT communication protocol.

- In the event of a power cut, the input ADC will provide super condensate energy to be read and the existing KW information will be saved in the EEPROM until the condenser is discharged.

If there is KW information stored in EEPROM when electricity comes back, KW information will be collected from here. (It can be in LONG INT size.)

There will never be any data loss. (even if the electricity goes away!)

- 3 Phase

Additional Information:

The system should read both current and voltage!

The system should have the 3 or 2 internet protocols.

Ικανότητες: Ηλεκτρική μηχανολογία, Ηλεκτρονικές Φόρμες, Ηλεκτρονικά, Internet of Things, MQTT

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Σχετικά με τον Εργοδότη:
( 0 αξιολογήσεις ) İstanbul, Turkey

Ταυτότητα Εργασίας: #17189970

10 freelancers are bidding on average $220 for this job

$473 USD σε 10 μέρες
(28 Αξιολογήσεις)
5.8
ahmad5857

Hi Sir, We are the best team who have done many IOT projects and used MQTT many many times. we can develop you this smart metering system as we have previous experience. Lets talk to us on this project. We Περισσότερα

$300 USD σε 3 μέρες
(27 Αξιολογήσεις)
5.9
$277 USD σε 3 μέρες
(14 Αξιολογήσεις)
5.0
stefanache

Hello, I have all electronic parts ... so I will give you one testes solution. I invite you on freelancer chat to continue discuss in detail. Thanks

$250 USD σε 15 μέρες
(1 Κριτική)
2.8
Mestek

this is a very similar project to the one that i made my masters in ,i have good knowledge in this field and i can add extra features for u as a bonus

$250 USD σε 3 μέρες
(1 Κριτική)
1.8
webplus0404

Hi, I am an expert in Electrical engineering, simulation of wireless communication network and so on. I can help you with high quality. If you want to work with me, please tell me. I will wait for your reply. Thank Περισσότερα

$50 USD σε 3 μέρες
(0 Αξιολογήσεις)
0.0
ansarias21

i have 2+ years of exeperiance in IOT developement. i m exepert in IOT/ esp8266/arduino/raspberry pi.

$250 USD σε 7 μέρες
(1 Κριτική)
0.0
$30 USD σε 3 μέρες
(0 Αξιολογήσεις)
0.0
$155 USD σε 3 μέρες
(0 Αξιολογήσεις)
0.0
tausifhussain777

As Electrical Engineer i do: • Research Work on Internet of Thing (IoT). • Work on ESP8266 Wifi Chip. • Work on Arduino,8051 micro controller and other chips. • Assembling And Troubleshooting • PCB designing and e Περισσότερα

$166 USD σε 3 μέρες
(0 Αξιολογήσεις)
0.0