Completed

Esp8266 - Rfid - Mqtt

on the hardware side

I need to design a circuit that can read 2 rfid readers with weigand reading format 26 and 2 ibutton readers (1-wire),

this based on an esp8266 board, I am currently working with the wemos d1 mini pro. The plate (or shield) that must be designed to handle 2 relays, in order to be able to close doors.

on the software side

On esp8266 i need to send the data read from rfid or ibutton to the server (with Python) using MQTT protocol

The server must validate the data and send a response using the same protocol. When the plate receives the message you must validate it and activate a relay

Skills: Arduino, Electrical Engineering, Electronics, Microcontroller, Python

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About the Employer:
( 2 reviews ) Santiago, Chile

Project ID: #18114362

Awarded to:

Sujathacherry16

I am ready to work on this project. If you have the hardware ready then I can deliver the code within one day. Please do let me know if you are interested in my bid on chat.

$140 USD in 3 days
(5 Reviews)
3.4

10 freelancers are bidding on average $192 for this job

ZhenExpert

Hello, I read your job description carefully and thought it is great fit for me. I have rich experiences with EE design and development include ESP8266, ESP32, RFID card reader with 125, 134KHZ,13.56MHz. I am sure i c More

$250 USD in 7 days
(10 Reviews)
5.6
vtlabs

Hello. My name is Vusi and I'm an Electronic Engineer, you can learn more about me from my website at [login to view URL]

$200 USD in 3 days
(18 Reviews)
5.1
Shiro7

Hi Sir, I have a lot of experiences in this field ESP8266 and back end web developer using nodejs , already created before many projects like that , this is my website you can take a look : [login to view URL] can More

$250 USD in 3 days
(10 Reviews)
3.8
Valuesolutions

Hello, i have read the details provided..please contact me to discuss more on the project deadline and some other few things

$150 USD in 3 days
(13 Reviews)
4.9
volkantozan

I am an experienced Electrical and Electronics Engineer living in Cyprus. I am specialized in Microcontrollers ESP3366, ESP32, Arduino, RaspberryPi. I also worked on lots of Matlab and simulink related projects.

$177 USD in 1 day
(3 Reviews)
3.1
sikanderabbas48

I am an Electrical Engineer having specialization in Electronics Control and Power, teaching at well known University in Pakistan. I have my BS degree in Electrical Engineering with specialization in Power. Also i hir More

$125 USD in 3 days
(5 Reviews)
2.6
XiaoDongC

Hi. I’m a engineer of developing electrical devices , embedded software and service programming. I have designed several devices and have a lot of experience with PIC,AVR ,ESP32,8266, ARM processors, Raspberry Pi, a More

$222 USD in 10 days
(5 Reviews)
3.2
$250 USD in 10 days
(2 Reviews)
2.2
$155 USD in 3 days
(0 Reviews)
0.0