Find Jobs
Hire Freelancers

arduino nrf24l01

$30-250 USD

Closed
Posted about 7 years ago

$30-250 USD

Paid on delivery
2 way communication uno to nano utilising nrf24l01 Code written to data log 4 x analog values on uno data logger shield. Ok Wireless transmission from Uno to nano .all ok Require 2 way communications to enable remote start & stop data logging. Pushbutton #1 from nano commences logging file #1 at uno/logging shield. When logging, illuminate led #1 on nano. Press pushbutton #1 again, data logging stops, led extinguishes. Repeat for pushbutton 2....log file #2. Repeat for pushbutton 3....log file #3. Existing sketches available for modification. No time wasters please ,,,, Reply only if you are Arduino expert. This is super easy code / sketch for arduino hobbyist / tech No payment in advance as i have been "conned" previously by people thinking they are more competent than they actually are and insisting payment for their failed efforts!!! Genuine & sincere enquiry Please r-establish my faith in "freelancer" Definate ongoing programming relationship wanted !!!!!!! Sincerely, Martin
Project ID: 13127273

About the project

24 proposals
Remote project
Active 7 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
24 freelancers are bidding on average $182 USD for this job
User Avatar
Hi, I can deliver this project within 12-24 hours. I would need to ask a few questions to clarify the scope. Please send me a message if you're interested. Thank you.
$300 USD in 0 day
4.9 (46 reviews)
7.2
7.2
User Avatar
Provide a clear example of a similar job you have done in the past. Well we have done many similar projects in the past and if you send me a private message i can show you how best we do datalogging using arduino and SD card shields. Proposal: Hi Sir, WE have read your project and we can restablish your trust on freelancing once again. We offer our services at very feasible rates. Please discuss with us in details. Let me give you a brief introduction about Turktronics. At Turktronics, We are team of developers and engineers professional in designing electronic circuit solutions, pcb designs, database programming such as MySQL etc, software designs and GUI/UI development, android applications, integrating software and hardware and providing complete solutions. In this bid, we offer you our solution at very low and affordable rates based on your desired requirements. we normally follow several checks to ensure the quality of service and products. In this bid prototyping is not included, if at certain point you would like to have prototypes manufactured, we can provide you at minimal cost including courier charges (DHL/FedX etc). We, very humbly deal with our clients and provide full technical support during all phases of project execution. We are very much looking forward to hear from you in coming days. Cheers, Ahmad Lead Technical Engineer Turktronics Inc. An Internet of Things Company
$88 USD in 9 days
4.8 (36 reviews)
6.5
6.5
User Avatar
Provide a clear example of a similar job you have done in the past. You can see in my portfolio a PCB designed and programmed by me using nRF24L01 and AVR microcontroller for controlling RC aircraft. Proposal: Hello dear I have experience in designing electronics circuits and can make your project. I will make your project practically on breadboard and will provide you circuit, code and PCB design along with gerber files. I will design your project using extra cheap and reliable components that will be beneficial for you if you are planning to make a commercial product.I also have experience in bluetooth modules and android apps development. I can also develop android app for you that will be able to control your project and you will be able to monitor your data. If you wish we can discuss in chat.
$200 USD in 7 days
5.0 (18 reviews)
5.7
5.7
User Avatar
Provide a clear example of a similar job you have done in the past. Start a chat and i will answer your queries Proposal: We have been doing RND and arduino work for last 5 years. Please feel free to contact us. Regards, shahbaz.
$250 USD in 15 days
5.0 (21 reviews)
5.9
5.9
User Avatar
Provide a clear example of a similar job you have done in the past. Here in Freelancer.com I did a project with the NRF24l01. It was a broadcaster. It sends a buffer to multiple receiving nodes 35 times per second. https://www.freelancer.com/projects/C-Programming/Atmega-Atmega-project-send-receive/ Proposal: Hello I'm interested in your project. Let me know if I understood correctly: 1 - Basically the nano operates as a remote controller and the logging takes place in the UNO's side. 2 - There are 3 buttons wired to the nano. Each button starts the logging in different files. In the nano there are LEDs indicating which file is "active". Questions: Should the 3 files log the same channels? Are there any specs on the format of the logging? Look forward to your reply. Thank you.
$116 USD in 6 days
5.0 (23 reviews)
5.3
5.3
User Avatar
A proposal has not yet been provided
$277 USD in 20 days
5.0 (4 reviews)
4.4
4.4
User Avatar
hi, I understood your requirements and it is really hobbist...I have a nano board, Keypad and LCD shield and RF MODULE also...and enough experience on Arduino..intact I have done this thing we can quickly start testing on it.. do let me me know if you have any questions.. hoping to hear from you jaydip kathiriya
$200 USD in 5 days
5.0 (3 reviews)
3.4
3.4
User Avatar
Provide a clear example of a similar job you have done in the past. Now i design my own wiresless sensors besed on radio modeulse on 315/433Mhz. Have lot expirience with ESP8266 Wi-Fi modules (IOT devices, mini-web serverse), Bluetooth HC-06(05) modules (remote controls). Proposal: Hello. I heve more then 3 years Arduino based device design expirience. Your project is clear for my. Its isnt take lot time. I will try to test all on my own hardware untill sent to you to make shure that its works.
$100 USD in 3 days
4.8 (9 reviews)
3.3
3.3
User Avatar
Provide a clear example of a similar job you have done in the past. Hi, my name is Woody and I'm from Brazil. Proposal: So, I did some work with cheap RF modules, BT and the nordic chip before (here in Freelancer.com). Coding is what I do for living. I'm assuming that you already downloaded some library and I'll follow your instructions (if you gave me one). I'll not provide any physical parts or modules. This proposal is for the code, the parts list (BOM), the wiring diagram and instructions. Feel free to call me in the freelancer.com chat to talk with me about your requirements and ideas. - About myself: I'm a Systems Engineer with more than 25 years of experience in software and firmware development, 45 years, married without children. I worked at SICPA, World Travel Holding, EDS, IBM and a bunch of other companies that you've never heard off. In my last 2 years I have been specialising in multi platform vision system applications using OpenCV, OpenALPR, ZBar, Tesseract, SVM, Halcon, Manto CVB, C/C++, Boost, Poco and a lot of unknown or minor open source libraries. I'm a passionate Maker. I do love to work on projects that require different areas of knowledge like Computer Vision, Machine Learning, Industrial Automation, Internet of Things and Rapid Prototyping. My hobbies are all about micro controllers: 3D printing, mechanical keyboards, radio controllers and quad-copters. I'm a serious person with high work ethics. Please abstain if your work proposal isn't related to honest, integral and moral work.
$250 USD in 5 days
4.8 (8 reviews)
3.4
3.4
User Avatar
Provide a clear example of a similar job you have done in the past. - I've used arduino code with my custom boards on my day to job. Trust me I can deliver the best. Proposal: Hi, I can deliver complete project including schematic and firmware with best quality on time. I've excellent embedded system design skills from the electronics component selection to the documentation including schematic design, firmware development. I can also provide you after delivery support for minor updates. Looking forward to work with you. Thanks and Regards, Venu
$181 USD in 3 days
5.0 (3 reviews)
2.7
2.7
User Avatar
Provide a clear example of a similar job you have done in the past. One of the last built project is remote GPS data logger which contained two parts: GPS-enabled board with LoRa and the receiver with the Yun module which was used for logging data. Also I have built several projects with nrf24l01 modules. As an example can me the control system for the small glider. Proposal: Hello. I have a lot of experience building the projects based on Arduino compatible boards. I have the full set of required components to implement your configuration on my side. I will provide you the complete guidance and the source code for your project. As the example of the last built project is remote GPS data logger which contained two parts: GPS-enabled board with LoRa and the receiver with the Yun module which was used for logging data. Also I have built several projects with nrf24l01 modules. As an example can me the control system for the small foam glider I've built a week ago.
$222 USD in 5 days
5.0 (4 reviews)
2.0
2.0
User Avatar
Provide a clear example of a similar job you have done in the past. Have interfaced nrf2401 for controlling the mobile robots wirelssly. I have interfaced both zigbee and nrf2401. Proposal: I am an expert on Arduino. Have hands-on experience of using arduino and nrf.
$200 USD in 10 days
0.0 (0 reviews)
0.0
0.0
User Avatar
Provide a clear example of a similar job you have done in the past. I have, similar log project GPS, logg all to SD card and synchroonization to PC by bluetooth. All on Arduino DUE Proposal: Please send me details of project, source and schematics, and detailed description of project, i will analyze this and respond with detailed description of work. Project is simple :)
$111 USD in 10 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of AUSTRALIA
Australia
0.0
0
Payment method verified
Member since Mar 27, 2016

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.