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Firmware development - PCB UNIT

€3000-5000 EUR

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Disiarkan lebih dari 4 tahun yang lalu

€3000-5000 EUR

Dibayar semasa penghantaran
1. INTRODUCTION We has recently developed a new electronic PCB control interface based on existing PCB product but adding some new features. The purpose of this document is to define the requirements for a new firmware development. 2. PCB HARDWARE PCB is an embedded hardware design based on PIC24 microcontroller. This are the main elements involved in this firmware upgrade: • PIC24FJ128GA308 microcontroller • S25FL064L 64Mbit SPI Flash memory • Two RS-485 serial communication channels MODBUS-RTU • 3. PCB FIRMWARE New features to be added: • Bootloader that allows FW of PCB to be upgraded from a TFT Control Unit by RS-485 communication. • Communication drivers for fast and efficient interface communication (up to 115200 bauds). 4. PLANNING & MILESTONES We will supply hardware units of PCB and all necessary tools for developing the new firmware. 4.1) Modify bootloader fw of TFT Control Unit to allow to upgrade remotely till 32 PCB units. Also is necessary to add an option to “clean” SPI configuration and left default values (no PCB units detected). 4.2) Bootloader that allows FW of PCB to be upgraded from a TFT Control Unit by RS-485 communication. TFT Control unit should read the new firmware files in USB pendrive: is very important the correct identification of remote units and it’s corresponding binary file. 32 units can be connected to the Modbus network. 4.3) Modify Communication drivers of PCB units for fast and efficient interface communication.
ID Projek: 21324633

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Thank you Santi for posting the project we discussed. I am going to bid for the amount we agreed. Also I am changing the order of the milestones, so we fix the communication issues first, as we agreed
€3,750 EUR dalam 45 hari
5.0 (30 ulasan)
7.4
7.4
21 freelancers are bidding on average €3,804 EUR for this job
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Hello! We have vast experience in programming various microcontrollers, including PIC microcontrollers. We made various systems: control systems (for controlling equipment at gas production), measurement systems (for testing aircraft engines), for solar panels, for radio communications, using MODBUS, with minimum energy consumption, with maximum performance. We pay great attention to the quality of our work. If you are interested in my bid, please start a chat to discuss the details.
€3,000 EUR dalam 30 hari
5.0 (22 ulasan)
7.2
7.2
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Hi, I'm an electrical engineer with 8 years of experience in firmware programming. My firmware experience involves various MCU such as Atemga, STM, Nordic BLE chips, ESP32, RPi, PSOC, .. My former products are mainly wearable device and IoT products such as GPS tracking devices, medical devices, home automation devices etc. I'd like to discuss on the project details via chat or call. Thanks Alexander
€4,000 EUR dalam 29 hari
4.9 (22 ulasan)
7.2
7.2
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Hi Sir, WE have read all your points, we are best fit for this job as we are professional PCB designers, embedded firmware designers and IOT specialists. Lets talk to us on your project. We are professional engineers and developers who do such projects from the last 10 years. We offer you our skills for this project at very low rates comparatively without compromising the quality of work. Let me introduce you to our company TURKTRONICS. We are TURKTRONICS. We are team of professionals with 10+ years of experience in Circuit designs, PCB designs, embedded system solutions, mobile app development, programming and software development. We provide complete end to end solutions for all kind of development projects. IOT is our strong point. In this bid, prototyping and shipping cost is not included however paying extra slight of money to include prototypes. We have the manufacturing facility and we produce the very high standard PCB boards and send ready products to customers doorsteps via DHL. We care about our clients and help them to get out of any potential problem throughout the projects and also give post completion technical support if ever required. We are very much looking forward to hear from you on this in coming days! Cheers!!! Ahmad Lead Technical Engineer TURKTRONICS An Internet of Things Company !
€4,300 EUR dalam 26 hari
4.8 (45 ulasan)
7.0
7.0
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Experienced with pic mcu and have done lots of similar projects. Please contact me if interested. Hash
€3,888 EUR dalam 20 hari
5.0 (11 ulasan)
5.8
5.8
Avatar Pengguna
Dear Sir. How do you do? I have seen your description very carefully and posting to you my idea. If you give me a chance to interview, I'll explain in more detail and I'll do my best for you. I will work hard and hard for complete this task successfully. I'd be happy to carry out, if you'd like. I can work for you as full time. If you would success, that would be wonderful Looking forward to your good response. Best Regards
€4,000 EUR dalam 34 hari
5.0 (39 ulasan)
4.9
4.9
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Hi. I am very interested in your project. i have rich experience on PCB design and firmware programming. I think this project is very suitable for me and i am sure i can give you good result . If you award me for your project, you will get good result . please call me.
€3,000 EUR dalam 7 hari
4.9 (7 ulasan)
5.0
5.0
Avatar Pengguna
Hi,dear client. Thanks for taking your valuable time for reviewing my proposal. I am very interested in your project - 'Firmware development - CLEVER PCB'. Because I have been familiar with similar projects. Perhaps you need brilliant web and software developers. I will always follow you. I am perfect in scopes such as Electronics, Firmware and so on. Contact me, please, so we can start your project immediately.
€4,444 EUR dalam 23 hari
4.1 (2 ulasan)
5.1
5.1
Avatar Pengguna
Hola I am interested in your project. I am an embedded system engineer with hands-on experience with PCB Design and embedded software. I also have experince with Microchip MCUs like PIC series and bootloader. I can present you a quick and robust solution. Please send me a message so we can discuss more about details. Regards Fazli
€3,000 EUR dalam 14 hari
5.0 (7 ulasan)
3.8
3.8
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Hi. I’m developing electrical devices , embedded software and service programming. I have designed several devices and have a lot of experience with PIC,AVR microcontroller, ARM processors, Raspberry Pi, and Arduino during that period. Following is my skills and tools3 - System architecture design (project specification and structuring). - Electrical & electronic diagram, and schematic & PCB design. - Firmware development in assembler or C/C++ for any MCU platform. • UART, RS485, I2C, Quad - SPI, USB, CANBus, I2S interface. • FREE RTOS, hal based driver firmware. • Bootloader coding. You could realize your idea at a time , I can guarantee high quality of results. Regards.
€4,000 EUR dalam 7 hari
4.1 (5 ulasan)
3.2
3.2
Avatar Pengguna
hi mate, We currently working with world renowed invention in sports developing firmware for that product, we would be glad to help you with this work. Please let us know if you want to discuss. We have team of 4 people including electronic engineer, robotics professional and programmers Thanks..
€4,000 EUR dalam 7 hari
0.0 (0 ulasan)
0.0
0.0
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♠ ♠ ♠ (✿ *‿* ✿) ♠ ♠ ♠ I read your description I am a C, C# Developer with 10 years of experience. So I am sure I can bring you perfect result as you want within a short time. And I will provide you my full-time service on your business timezone.
€4,000 EUR dalam 7 hari
0.0 (0 ulasan)
0.0
0.0
Avatar Pengguna
Glad to meet you. (✿◠‿◠) :) I have checked your project description and requirements carefully. I am a senior software developer has 8+ years of good experience. I will never make you disappointed. If you give me a chance to work with you, I will provide you with high-quality work only for you daily. I am always ready for you to discuss your project. Please contact me and let's work together.
€4,000 EUR dalam 7 hari
0.0 (0 ulasan)
0.0
0.0

Tentang klien

Bendera SPAIN
Castellar del Vallès, Spain
5.0
29
Kaedah pembayaran disahkan
Ahli sejak Okt 10, 2017

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