Find Jobs
Hire Freelancers

esp8266 integration with SDcard & RTC to post data on webserver

$10-30 USD

Closed
Posted about 4 years ago

$10-30 USD

Paid on delivery
pull up push button is attached to esp, when it zero it records time and send to Server. incase wifi connection not established, data will be stored in sd card...once wifi connection establish it will be posted to server.
Project ID: 25186970

About the project

5 proposals
Remote project
Active 4 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
5 freelancers are bidding on average $97 USD for this job
User Avatar
Hi, I can do that for you. Questions are 1- what protocol are you using to send data, ( i assume http ) 2- do you use rtc for timestamp or ntp ( ntp will not work offline ) 3- sd card connection ( SPI or SDIO ) please check our profile for the portofolio Best Regards, Amr Elsayed.
$300 USD in 5 days
5.0 (20 reviews)
6.4
6.4
User Avatar
Alert: I will give you 20% discount on my bid rate also give on my All Services. So grabs this special offer is limited. Let’s get to the point. I am an highly experienced freelancer . I am offering services in Arduino Embedded system Machine Learning, Deep Leaning, Arduino programming , Raspberry pi Android app development, Data Science, Natural Language Processing, Computer Vision, OpenCV, script and utility. I offer original quality services to clients throughout the world. I have deep rich knowledge and skills as I have been in this field in the past five years. Skills: - Programming(Python/PHP/Java/C/C++/C#/HTML/XML/R,JavaScript) - AI(Text Processing/OpenCV/Image Processing/Machine Learning/Data Mining) - Android development - React native development - Big Data(Hadoop ecosystem tools like Hive/Spark/HDFS/...) - AWS / Heroku
$10 USD in 1 day
4.7 (22 reviews)
4.6
4.6
User Avatar
Hey There, We're Industrial Professionals with having more than 5 years of wide experiences in Robotics with enabled IoT, various Electronic circuitry (Low and High Power Electronic circuits), Communication modules (BLE, RF Modules, WiFi Modules, GSM/GPRS (SIM800/900/7600, Zigbee etc.) with various Micro-Controllers like Atmega Series, Arm Series, ESP (ESP8266/32/WeMOS) Series. From our various project experiences with comm. or data transferring between multiple controllers using various Local protocol like BLE, RF, Zigbee, ESP-NOW, ESP-Mesh, WiFi, we can design flawless arduino sketch for you with ESP Series (Indeed, powerful comm. as well controller) over WiFi to store in DB without an interruption. We have completed many of our IoT project Local Webserver (DB) using various ESPs. We developed many IoT enabled system using various ESP series which includes Controlling, Monitoring, Notifications etc. Hope we can match up to your requirement. Currently we also have an active startup that has served solar industry by its innovation in IoT & Automation in Area like Robotics and various Cloud Platform. Start Chat with us to discuss further about your project for Quick and reliably easy solution. Regards Team Light Bulb. **Prices are negotiable** **Project Duration is Negotiable**
$50 USD in 8 days
5.0 (7 reviews)
3.8
3.8
User Avatar
Hi, I've been working on similiar project before and I also have done a lot of related IoT Project using Esp8266, Esp32, Raspberry Pi, etc. I think it's a simple project so I can delivered to you in 2 days and you can also give another feature to optimize your project Regards, Adif
$25 USD in 2 days
0.0 (0 reviews)
0.0
0.0
User Avatar
Wow, Seems like an amazing opportunity !!! My Name is Rajbir Singh an experienced Embedded and IoT Engineer. You would be happy to know that I have more than 5 years of experience working with the Arduino/Steppers/Servos/PWM, Industrial Automation Solutions. So, I would be glad if I get a chance to work with you. You would be happy to know that all the requirements you have mentioned are totally matched with my skills. Also, I do have a great experience with Raspberry Pi, Nodemcu, ESP32, RF, and almost all types of sensors and hardware. I assure you that I will provide you the same what you are looking for. I believe communication is key to any successful project and I'd like to start things early as possible but suggesting we schedule a call or schedule a chat to discuss a project in detail. Looking forward to work with you and assuring the delivery of quality products..!! Thanks & Regards Rajbir Singh
$100 USD in 7 days
0.0 (1 review)
0.0
0.0

About the client

Flag of UNITED ARAB EMIRATES
dubai, United Arab Emirates
3.4
4
Payment method verified
Member since Dec 23, 2019

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.