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PIC18 programming and debug

$250-750 USD

In Progress
Posted about 7 years ago

$250-750 USD

Paid on delivery
I am building a small sensor node and a Wifi receiver base module. The sensor node has 2 temperature sensors (DS18B20 1 wire) and a water leakage detector (ON / OFF pin). Both circuits use a PIC18F27K40. The temperature data is sent wirelessly from the sensor node to the base module. We use a Wireless Transmitter module RFM95W 868 MHz (using SPI communication). The base module will send the data to our distant server using TCP/IP using a Wifi connection : ESP12-E module (ESP8266 Wifi Module) (using uart and SPI communication). We already have the pcb and a first working embedded program (node and base). We have a first working version of the embedded program with the Wifi communication. This code need to be tested and eventually modified. The server side code has already been done and tested. We can provide you with the testing plan and scenarios. We are interested in a long partnership because we need future new developments to be made on the ESP12-E (develop a new LUA embedded program) and GSM communication. The embedded software must be written for MPLAB from Microchip and must be well documented. We will send you a node and a base module with all the necessary parts (ds18b20 temperature sensors …). We will also send you test scenarios.
Project ID: 13505334

About the project

28 proposals
Remote project
Active 7 yrs ago

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Hello Dear, We are a team of experts with a cumulative experience of more than 50 years in the field of embedded systems, electronics, prototyping and pcb layout. I assure you the best Softwaee development for your work. We have done similar jobs in the past even over teamviewer and remorely. You can check our reviews. Regards Ch
$250 USD in 10 days
4.5 (59 reviews)
6.2
6.2
28 freelancers are bidding on average $591 USD for this job
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Hi, I hope you are doing well. I have experience with RFM69 Modules , DS18B20 as well as ESP8266 Programming. I have understood your project requirements and I would like to discuss the project in more details. Looking Forward, Khawaja
$726 USD in 10 days
4.8 (74 reviews)
7.0
7.0
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Hi Sir, We are professional in designing such systems that used esp8266 for wifi and Iot APPLICATIONS. we offer you our services for this project at very low rates. we have already worked on these all sensors and chips. we assure you quality of work here. 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 embedded system solutions, 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
$350 USD in 10 days
4.8 (42 reviews)
6.9
6.9
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Hello, Have a great day. I am Shahbaz Ali, representative of I-TECH. We can help you to prototype and debug your code. Please feel free to contact us. Regards, Shahbaz.
$750 USD in 30 days
4.8 (32 reviews)
6.2
6.2
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Hi, I am a post graduate power electronics engineer and having very good experience in product design and development. I am excellent in embedded programming using pic, dspic controllers and MATLAB codding for Power projects, Boot loaders, CAN communication, EEprom. UART , Protocols for networking, wi-Fi routers, Electrical vehicles and AC drives controls. I designed sine wave inverters for standalone and grid tie Inverters. I designed projects like Off line UPS up to 3 KVA, synchronous rectifiers, Solar MPPT chargers, Battery chargers ,Grid tie inverters design with PLL and feedback control circuit emergency light of 66W and Online UPS control cards, Battery Charging power supplies, LED drivers for PWM controlling and dimming, SMPS, Power supplies. I have experience in schematics and PCB design experience in Altium and ORCAD. I am ready to work for you. Please contact for further discussion.
$722 USD in 15 days
4.9 (12 reviews)
6.0
6.0
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Hi, I am very much interested in your project as I believe I have the expertise, knowledge, skills and tools to do your project. I am embedded software developer with more than 8 years of experience of professional embedded software development. I have quite a lot experience of PIC18 processor and have written and used low level, middleware as well as higher level code. Please take a look onto my profile to know more about me. Looking forward to hearing from you soon. Ibrahim
$750 USD in 30 days
4.5 (9 reviews)
5.9
5.9
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Project Details Statement of work: • Create Software design documentation (Software Requirements Specifications) • Create Qualification Test Procedure to verify all requirements are met • MPLABX and XC16 compiler to be used along with Microchip ICD3 debugging tool Milestones: • 100% of bid amount upon project completion Communication: • Daily updates provided on project status Completion • Deliver documentation • Deliver completed source code and production hex files I have extensive experience creating design documentation as well as completed equipment for many electronic projects that were delivered to various customers. Previous example work can be provided Please contact me for further discussion My Name: Brad Bas Location: London, Ontario, Canada Education: Electronic Engineering Technician and Technologist Work: 26 Years experience Embedded System Design specializing in Microchip designs completed for Railway equipment and custom robotic machinery. Design and built from concept to prototype to production and delivery
$500 USD in 7 days
4.8 (2 reviews)
5.3
5.3
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Hello, my name is George Bouris. I have very good experience on the subject, because I have built a similar system, a couple of years ago. It supports up to 250 nodes to wireless communicate with the base station. The communication is 2-way, meaning that you can also send commands to the nodes to control relays or whatever. In addition, the nodes normally are in a "deep-sleep" mode (for minimum power consumption), waking-up in regular, user defined, intervals to report to the base station and accept commands. Regarding your project, I don't really see the reason for using an additional microcontroller on each node to send the data to the base station and then forwarded to the server. The ESP8266 module incorporates a powerful microcontroller and is very cheap, so you can build the nodes around it and allow them to directly contact the distant server through the router. This will reduce the cost and simplify the design. Also, LUA does not seem to me professional, I'd suggest C++ instead. Anyway, I can develop it either following your design or the one that I described above.
$666 USD in 10 days
5.0 (2 reviews)
4.4
4.4
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Hello, how are you. I have experience in developing the MCU embedded system with C,C++ language with PIC, RENESAS, NEC.... I have experience on Arduino and sound play system. I have experience on VB.Net and MFC. I have designed the concrete plant control system, Power Line Communication system and many project. I also have experience in developing the windows application using Java, VB.Net and MFC. And i designed the PHP e comencial page. I can help you on this project. Thank you very much.
$555 USD in 10 days
4.7 (11 reviews)
4.8
4.8
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Hello... I am Carlos... a Computer Science Engineer with more than 15 years of experience and expertise in software projects like: Microcontroller's software (C, C++, Assembler in Microchip PICs and Arduino), Windows PC software (C, C++, Qt) and extensive hardware experience (digital circuit design, testing and debug). Web development (LAMP, Joomla, Wordpress, etc.). Knowledge on robotics, drones and RC (Remote Controlled) gear. I'm working now as freelancer designing electronic things (IoT)... including all steps (from concept, to final product... including but not limited to circuit design, PCB design, software/firmware design, debug and writing, etc.)... I've already done something similar... a temperature sensor node with 900MHz link to a gateway which redirects to wifi network... please give me more information about your needs... carloselega at gmail
$555 USD in 25 days
5.0 (1 review)
4.2
4.2
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Hi, Please share your complete project requirements/task expected from us. Except for RFM95W, we have the remaining part for testing purpose (PIC, DS18B20, ESP8266). About us: We have 10 years of experience in Product development. Micro-controllers we can work on PIC, STM32, PSOC and AVR and also we have all the development kit and instruments available with us. For PCB design we use KICAD v4. And for GUI C# / LABVIEW will be used. Thanks and Regards, Santosh
$833 USD in 10 days
5.0 (3 reviews)
3.5
3.5
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Hi dear! I am a professional embedded design systems. Currently i am unemployed and doing my masters degree. I have lot of spare time. I made DIY projects and upload them on my website. You can see my projects on my website. I worked with esp modules and made some cool projects. I also worked with pic microcontrollers and made many project. I will love to work on your device. I can do your project in your max budget. About Me: I am a professional Embedded design engineer. You can see my projects on my website www . microcontroller-project . com . On website i upload projects and provide free source code/circuits diagram and project videos. I designed many circuits and their PCB's. I also do programming of microcontrollers and their interfacing with different electronics components. I have experience with Pic,8051, Arduino, Atmel etc microcontrollers. I worked almost with every type of sensor. I made many end products from component selection to circuit design and pcb printing, i have gone through all steps. I also have links in china for the rapid production of product in quantity or samples. Feel free to discuss more about the project with me. I am not annoying only talk about the project, no extra messages. King Regards Usman Ali Butt
$555 USD in 10 days
5.0 (3 reviews)
1.3
1.3
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Hello, Greetings!!! Hope you are doing great..!! I have carefully reviewed the requirement. I am very much interested in this project and would like to work with you on your important project. Kindly share the detailed requirement, so I can work out on that and will give you specific time frame and cost. I have mentioned the estimated cost in a bid which is subject to vary depends on the final scope. I can start working on the project immediately. I’m glad to answer any question you may have! Looking for a favorable consideration and let me know to move further! Many Thanks & Regards, Rishi A.
$666 USD in 20 days
3.4 (1 review)
1.4
1.4
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Hi, I have been working In Embedded Industry since 10 years. I have good experience in both hardware designing and firmware development. So, I can look deeply from hardware perspective while programming. I have also worked on PIC18 micro controller projects. I'm sure I can do my best for the project! Regards, Swaroop
$444 USD in 10 days
5.0 (1 review)
0.3
0.3
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For a very long time i am working on PCB designing software also analog, digital, single layer & multi layer. I am very confident to complete your job within time. If you want i can develop your software on any platform like as Arduino pre loaded boot loader chip, PIC C compiler or any other plat form. Please feel free to contact me about any. Waiting for your valued reply.
$777 USD in 15 days
0.0 (0 reviews)
0.0
0.0
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Thanks for your attention. I think I'm the right person for your project, and I expect a long partnership. Key skills: I have designed some 2.4G RF wireless product and very familier with DS18B20. I'm familier with PIC16F877, and I think it is helpfull for your project. Thank you.
$722 USD in 30 days
0.0 (0 reviews)
0.0
0.0
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FREELANCER RECOMMENDED ------------------------------------------------------ Can help... I am an Expert... Lets Start! Please start a Discussion with me and we can get started from there... Please check the past projects I have handled and check my reviews for what employers have to say about my work... Can start right now...
$555 USD in 10 days
5.0 (2 reviews)
0.0
0.0
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I am a 13 years experienced embedded and linux system programmer with a 3 members team of similar experience, we have delivered very complex robotics projects in industry and have experience in all phases of embedded product life cycle. We are currently working on yocto based linux projects on iMx6 boards. Have experience with esp8266 modules.
$555 USD in 15 days
0.0 (0 reviews)
0.0
0.0
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I m best in design. Can say u exact time after studying project
$784 USD in 8 days
0.0 (0 reviews)
0.0
0.0
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I can to do it because I have more knowledge about programming microcontroller by using proton development and I will make in the required time first if you need me to do this project , send to me the datasheet of your components , thanks
$444 USD in 8 days
0.0 (0 reviews)
0.0
0.0
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Hello My name is Manuel Quinonez, I am an embedded software engineer with 4 years of experience working in the automotive industry. I am really interested in helping you with your project. According to your project description I can say that my experience and knowledge fit very well with what you are looking for. I have a lot of experience working with reused C code, I have an extensive knowledge in C and software design. As a software developer, I always try to create generic software modules that can be reused in other projects, as well as, well documented code and try to keep always a good software design to let other developers understand my code. If you need some test implementation, based on the requirements I can create test descriptions to test each system functionality (sensor node and wifi base module). A unit tests can also be implemented for every software module.
$722 USD in 20 days
0.0 (0 reviews)
0.0
0.0

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Flag of FRANCE
suresnes, France
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