Find Jobs
Hire Freelancers

I/O card (ESP8266) -- 4

$10-30 USD

Closed
Posted over 6 years ago

$10-30 USD

Paid on delivery
Hello, I need a controller based on ESP8266 to do the following: 1- Read the values from LDR,PIR,ON/OFF Switches,Temp. Sensor & Modbus Port then Send them to the webserver via MQTT protocol. 2. receive instructions from the server via MQTT Protocol to switch ON/OFF or to generate a PWM. 3. ESP8266 should first authenticate the webserver then send and receive data as per the following format (Esp no., pin no., action (ON/OFF or PWM), starting time). please read well the requirements and quote only if you are committed and ready to work. Regards,
Project ID: 16002029

About the project

2 proposals
Remote project
Active 6 yrs ago

Looking to make some money?

Benefits of bidding on Freelancer

Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
2 freelancers are bidding on average $24 USD for this job
User Avatar
hello, i'm an embedded system engineer and i was working on a similar project the last few months : gateway for connected devices using mqtt, esp8266 and raspberry pi3
$25 USD in 1 day
0.0 (0 reviews)
0.0
0.0

About the client

Flag of EGYPT
Cairo, Egypt
4.7
3
Payment method verified
Member since Oct 15, 2012

Client Verification

Thanks! We’ve emailed you a link to claim your free credit.
Something went wrong while sending your email. Please try again.
Registered Users Total Jobs Posted
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Loading preview
Permission granted for Geolocation.
Your login session has expired and you have been logged out. Please log in again.