Find Jobs
Hire Freelancers

Raspberry Pi CM4 carrier board

€750-1500 EUR

Cancelled
Posted over 2 years ago

€750-1500 EUR

Paid on delivery
Project of a carrier board for raspberry pi compute module 4. Requirements: - supply voltage: 24V - isolated rs-232/485 (configurable or both as a separated interfaces) - isolated canbus - 16x digital input 24V (expander over i2c) - 16x digital output 24V (expander over i2c) - sd card slot - 2x USB - slave USB - LEDs and buttosn (power status, reset, eMMC programming, etc) - standard RPI 40-pins header - compact size - optimization for JLCPCB Designer must be experienced with CM4 or other CM modules.
Project ID: 32269695

About the project

20 proposals
Remote project
Active 2 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
Awarded to:
User Avatar
Hello, I am an electronics and telecommunication engineer and my major is wireless systems' design. I am experienced in hardware and embedded systems' design. I have designed/printed/tested many PCBs and I am quite experienced with RF design such as designing antennas, matching networks(distributed/lumped elements), filters(distributed/lumped elements), power amplifiers, dividers, feed networks, differential pairs/signals, EMI, clearance areas, shielding for EMI, conducted interference, common mode, etc, LVD, high speed data communication. I have checked your requirements I am quite sure that I can help you with your project. Just give me all the details and I will do my best to help you. Best regards
€1,150 EUR in 7 days
4.9 (38 reviews)
5.3
5.3
20 freelancers are bidding on average €1,418 EUR for this job
User Avatar
Hi, I have almost 15 years of experience. I have read the details and have a few questions. Please get back to me to discuss it further. Thanks
€1,250 EUR in 20 days
4.8 (270 reviews)
8.0
8.0
User Avatar
Best Raspberry Pi CM4 Design Expert at your doorstep! Dear Client, We can design robust and reliable Carrier board based Raspberry Pi CM4 while meeting all requirements for you. We couldn’t stop ourselves from bidding after going through the description as they are an exact match with our skill set and experience. We have extensive experience in "Raspberry Pi CM4 carrier board" and CM modules design, PCB design and know all the intricacies required to get the job done with perfection. Please message us for Raspberry Pi CM4 carrier board and modules development. With more than 15 Years of experience in PCB Design and Circuit Design in Altium, We can ensure you best quality work and before time delivery. Following is a brief list of expertise that we are carrying: 1. IOT products 2. Microcontrollers based circuit design – STM32, STM8S etc. 3. Smart Products like Smart watch - GSM/GPRS/GPS etc. 4. Wireless Products - BLE/Wi-Fi- ESP32/ESP8266/NRF24L01 5. Raspberry Pi CM4 6. USB, LED, Button 7. SD Card Please answer the following questions: 1 What are your future plans with this project? 2. Are there any specific market standards like CISPER you are aiming? 3. What will be ambient temperature of this product? Let’s have a quick discussion for 5 mins where we would formulate a plan of action of how we shall take this project to the horizons of success. Regards Avi Tech Experts Quality is never an Accident
€950 EUR in 2 days
5.0 (44 reviews)
7.4
7.4
User Avatar
Hello, thank you for your job posting. I have 5 years experience in PCB and circuit design and Manufacturing, Embedded programming, and i can help you with any kind of request in these fields. I will do my best to satisfy the clients with my excellent skill and help them achieve their goal. You give me the opportunity, then i will give you the perfect result in return.
€750 EUR in 5 days
4.9 (7 reviews)
4.7
4.7
User Avatar
I have more than 7 years experience in embedded hardware and firmware development and I also worked on RPI based many projects . SO i can do your job within a time limit with your satisfaction.
€7,800 EUR in 30 days
4.8 (7 reviews)
4.9
4.9
User Avatar
Hello. I have read your project description and we can implement i2c, SPI, CAN protocol as it is used in automotive and also mention OBD-II I have great experience in mechatronic engineering and i have 7+ years experience in embedded field and I'm sure that I can complete this project perfectly. i'm an expert in ESP32, RS-232, RS-485, RASPBERRY PI IN ALL VERSIONS and arduino and expert in PCB layout in altium software up to 4 layers therefore i can do this project for you perfectly. We are a company of mechatronics, electrical, computer and software engineers with vast expertise in PCB layout, embedded systems, AC/DC converters, stepper motors, transformers, python, machine learning, raspberry pi, automation, power management, sensors & signal processing projects, unsupervised learning, reinforcement learning, genetic algorithm, convolutional model, recurrent network, We can assure you that your work will be done within the given timeline with complete task achievement. Feel free to contact for further queries so I may guide you well.
€1,500 EUR in 7 days
4.7 (11 reviews)
4.6
4.6
User Avatar
Raspberry Pi CM4 carrier board I have read and understood all your project details and I feel my self the best candidate to complete this project with 100% accuracy. I have vast amount of experience in this industry since I am working from 2009 as a professional writer. I have huge number of client base in these 12 years. I can write Articles, Blogs, Website Content, CV, Business Plans, Books & eBooks and Product Descriptions. I provide Supreme Quality Work against very low prices even in short deadlines. You may contact me anytime so we can discuss your project in detail. Thank You.
€750 EUR in 1 day
4.6 (12 reviews)
4.0
4.0
User Avatar
Hello How are you? Thanks for your posting job. I have read your project requirements and I am 100% sure I can complete your project perfectly. ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ I have 15 years experience in Circuit & PCB layout design and Microcontroller Firmware design. I will do my best to give you satisfactory results if you hire me. Please discuss about your project in more details. I can deliver your job efficiently within timeline. If you hire me, I think you won't regret. Best regards. Thank you Koba
€800 EUR in 7 days
4.7 (7 reviews)
4.0
4.0
User Avatar
Dear Client. I have just read your job description and your project is really interesting to me. I have many experiences working for 8+ years with Circuit design, PCB design, manufacturing functional prototyping with firmware programming and testing especially. Here are some of the experiences that I built ago. - Schematic and PCB design and Layout using Altium Designer, kicad, eagle. - DDR, motor control, power converter, Keyboard, POE, UART, SPI, I2C, RF, BLE, LED lighting design. - ARM Cortex-M, DSP, MCUs(STM, Nuvoton and so on), Arduino, Raspberry pi experiences. I would be very grateful if you give me a chance to satisfy you. If you want, I can show you the products I've made until now to let you know I am the best choice. I'll do my best for you. Thank you for your time. Best regards.
€750 EUR in 6 days
5.0 (2 reviews)
3.9
3.9
User Avatar
I'm an expert, kindly send a message, I can help Hello, Thanks for your job posting, please look no further, I will do this for you perfectly, kindly let’s discuss, I am confident about your work. I have full experience in Mathematica, Algorithm, MATLAB and I have expertise in statistical analysis and machine learning data processing projects. One of my many interest is statistical analysis of datasets/images and apply ML/DL algorithm with python (Tensorflow, Keras,Pytorch) and R. If you hire me, I will work to achieve a perfect result for you. I take pride in completing challenging projects! Expert in JAVA, C, C++, C# , and Python. As an electrical engineer, I have rich experience in Machine Learning, Deep Learning, Python, circuit designs, MATLAB, technical reports, academic reports, and firmware engineering. I have vast knowledge in C and C+, experienced in battery charging and power engineering. I have designed many devices such as DC/DC converters, Motor drivers, Smart watch, Medical device, PCB antenna, and wireless IoT devices. Circuit and PCB design: Altium, Eagle, and KiCAD. All schematics, PCB, BOM, Gerber, and step files are provided. Firmware core: PIC, Atmega, Arduino, Raspberry Pi, ESP32, Nordic, FPGA, ARM, DSP, PLC, etc. Simulation: Proteus, LT-spice, Mutisim, Matlab, Simulink, and Labview as well. You will get the best result with high quality on time. Please, contact me for more information. Best regards.
€1,250 EUR in 15 days
4.7 (7 reviews)
4.3
4.3
User Avatar
Hello. I am interested in your project. I am familiar with CM4 and jetson modules and have worked on them before. Please send me a message so that we can discuss more. Thank you. Regards.
€1,250 EUR in 15 days
5.0 (2 reviews)
4.0
4.0
User Avatar
Hello. I am an IoT developer and I have designed the Raspberry pi CM4 board. I have experience in developing the USB, HDMI, UART, RS485, CANBUS, GPIO board using EasyEDA of JLCPCB so I can do this project perfectly. You can see the PCB 3D model in my profile. Please contact me, I can start working immediately. I am looking forward to your response. Thank you.
€1,300 EUR in 10 days
5.0 (1 review)
3.7
3.7
User Avatar
I'm interested in your project and I can do this. I'm an Embedded software engineer and I have experience in C Programming and Embedded software, let us talk about your project.
€900 EUR in 7 days
5.0 (5 reviews)
3.2
3.2
User Avatar
Good day! I am a hardware design expert. I have previous hardware design experience using raspberry pi compute module CM4. You will get the best results if you hire me. Best regards.
€750 EUR in 4 days
5.0 (1 review)
2.8
2.8
User Avatar
Hello. I have read your project requirements and I am 100% sure I can complete your project perfectly. I have developed many kinds of single board computer board such as Allwinner A83T, CM4 Kit, RV1108/1109 Dev-Kit and so on. I have over 10 years of experience in electrical engineering and PCB layout and circuit design and an electronics engineer and expert in Altium. 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 to complete this task successfully. Best regards.
€750 EUR in 5 days
5.0 (1 review)
2.4
2.4

About the client

Flag of POLAND
Kraków, Poland
0.0
0
Member since Nov 15, 2015

Client Verification

Other jobs from this client

PCB GMS scale 3G
€250-750 EUR
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.