Embedded Systems Jobs

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Hourly - Expert ($$$) - Est. Time: 3 to 6 months, Less than 10 hrs/week - Posted
[Note: Based on the feedback we received from Submitters, we recognize the "job description" has insufficient details as to the project needs. We are currently in talks with vending manufacturers who help us further refine this post.] We are looking for experienced individual/team in the field of vending machines/payments. Our product is an online payments system used by schools, resorts and parks in the US. Our customers are looking to modify their existing vending machines so they can authorize payments through our online payments network/gateway. The vending machine payments module will be cashless and will utilize either a PINpad/LCD or NFC/LCD for user interfaces. Your role will be to design a working prototype that communicates both with the vending machine (over MDB) and our RESTful payments gateway to facilitate payment authorizations. Next, work with the vending machine manufacturer to deliver the final product based on the prototype. To qualify, you must have experience in: - MDB https://www.google.com/search?q=vending%20machine%20mdb%20protocol%20specification&rct=j - product design (Rasberry Pi or similar), - web programming, - project management. Excellent written communication skills and at least one previously completed project in this field. If you are pre-selected, we will ask for references to follow up on.
Skills: Embedded Systems
Fixed-Price - Intermediate ($$) - Est. Budget: $10 - Posted
1. around 300 words, 2. theme is about solutions to solve the problems in pcb designing or PCB assembly, it should list the common problems in pcb design OR PCB Assembly, and measures to solve or avoid them 3, each article should include 3 pictures to better explain the subject pictures should not be download from web, should be your own PCB layout picture or other pcb picture, it can be just a screenshot which helps explain what you want to say 4. it should have a proper title. 5. 100% pass copyscape. http://copyscape.com/
Skills: Embedded Systems Eagle Electrical engineering PCB Design
Fixed-Price - Expert ($$$) - Est. Budget: $1,000 - Posted
We are working on a electronics product which is for our customers in Mumbai, India. We are seeking a freelancer or a team based out of Mumbai with expertise in PCB design, UI development and electronics to take the current project from it's state to end product and showcase end product samples to our stakeholders. You will be working directly with founders and it's important that you be available to interact via Skype or What'sapp for interview and project execution. You will be provided the current BOM, gerber files and other source code files and you will be working with a mechanical designer & graphic designer to deliver the end product and be our partner when it comes to finding best priced, quality components and overall innovation. We will discuss the budget once we see a good skillset match during the interview process. It's important you are based out of Mumbai as we require testing of this product on field and we wouldn't be entertaining any non Mumbai based candidates.
Skills: Embedded Systems C++ Microcontroller Programming Objective-C
Hourly - Entry Level ($) - Est. Time: Less than 1 month, 30+ hrs/week - Posted
I am looking for experienced embedded engineer who is able to think in terms of Arduino. Successful candidate should be hands-on PCB developer. Job is to develop custom module for AT90USB162 MCU. Arduino Pro Micro should be taken as basis, but in addition to MCU change, several additional features should be provided; for example, module should allow to use different power supply options. Delivery should include: -schematic diagram; -PCB layout; -module prototype (2 units should be delivered to Ukraine). Additional requirements will be discussed during interview
Skills: Embedded Systems Arduino Atmel AVR Circuit Design
Fixed-Price - Intermediate ($$) - Est. Budget: $100 - Posted
Hi There, I have a number of IoT wearable devices which I would like someone to test. I want to answer the following questions: 1. What security (if any) do these devices have? What are the weaknesses? 2. Is the data transmission encrypted? Can we see what data is being sent over Bluetooth? 3. What are some of the characteristics of the component settings (e.g. what is the accelerometer sample frequency) Majority of the devices are accelerometer based. I can give interested individuals more information. Kind regards, James
Skills: Embedded Systems Bluetooth Electronics Firmware Engineering
Fixed-Price - Expert ($$$) - Est. Budget: $400 - Posted
I need a modem that changes external IP every time a new device is connected (mac address or other method). From my understanding, i need the renew the DHCP lease with my ISP for the modem. I don't have a specific modem in mind. If possible use on the Huawei B890-66 because I have that lying around. My goal is to get new external IPs for each device that connects to the router. I only expect one device at a time to be connected. You should have done a similar project to this before.
Skills: Embedded Systems Assembly Language DHCP Embedded C
Fixed-Price - Expert ($$$) - Est. Budget: $100 - Posted
I have a 4G LTE modem. I currently have the Huawei B890 4G LTE modem. I need you to design a solution to have it switch IP addresses every time a new device is connected. You might have to modify the firmware of the modem. You may have to create a script to restart the modem every time a new device is connected. Or it might be as simple as changing the settings in the firmware... Find a solution! I am not sure how this will work. You should have done a similar project to this before.
Skills: Embedded Systems DHCP Embedded Linux Firmware Engineering