Microcontroller Jobs

I am looking for someone skilled in the field of STM32 programming, with expertise on Wiz5500. We already have a working firmware running on our custom PCB that uses the Wiz5500 to display a web page with basic interfaces. The project consists in modifying that firmware to integrate two new features : 1) After sending data from webpage to mcu, we cannot use the web browser refresh button because it re-sends the data again. We want to fix this by either re-directing automatically to the main webpage after sending data or some other way you can propose. 2) We want to synchronize the mcu with the local time. This can be done by synchronizing with the NTP server or some other way you can propose. We would like the webpage to keep working during the synchronization with NTP server but c...

I'm in need of an expert in embedded C programming, particularly with a strong knowledge of Keil MDK 6. I want you to work on a project for an STM32F411, which needs to have the following functionalities: - Virtual COM via USB - Embedded C programming - Keil MDK 6 integration In addition to these core requirements, the project must also meet performance constraints - this must be carefully considered throughout the development process. I'm looking for a freelancer that is able to develop the code from scratch. It's important that you have a solid understanding of embedded systems, as well as experience with USB communication protocols. Your familiarity with Keil MDK 6 is also crucial as it will be the primary IDE used for this project. A background in working with STM32 m...

I'm in need of an experienced embedded software developer for a project involving a custom application on an ARM Cortex microcontroller. The ideal candidate should be proficient in C/C++ programming languages. Key Requirements: - Embedded Software Development: The primary task for this project is to design, implement, and debug the embedded software. Please have a proven track record of working with embedded systems. - ARM Cortex Experience: Familiarity with ARM Cortex microcontrollers is crucial. You should be comfortable with the architecture and able to optimize performance for the given use case. - C/C++ Proficiency: Strong programming skills in C/C++ are a must. You will be developing applications on this platform, so experience in these languages is critical. Your responsi...

Es soll ein Blob Manager für das interne Flash eines STM32G0 entwickelt werden. Dieser soll vorerst auf einem STM32G0B1 Nucleo-Board, als Testumgebung laufen und in reinem C (nicht C++) implementiert werden. Das Projekt soll in CubeIDE von STM aufgesetzt werden, zur Bearbeitung der C-Files können aber auch andere Tools benutzt werden. Die Software soll möglichst Hardware unabhängig und Modular aufgebaut sein. Sie soll sich einfach in bestehende Projekte einfügen lassen, gut konfigurierbar sein (z.B. über Defines in einem zentralen File), einfach portierbar sein auf andere MCUs der STM32 Familie, einfach erweiterbar sein auf externe Flash-Bausteine und der Progammcode soll gut lesbar und kommentiert sein. Es sollen auch Sonderfälle wie zum Beispiel ...

I'm on the hunt for an experienced developer who can construct a BLE transport layer on an ESP32. Ideally, you should have proficiency in C to execute this project. Required Functionalities: - Reading from a BLE device - Writing to a BLE device - Connecting and disconnecting to a BLE device The TP should be able to handle 5K bytes in one go. The project entails observing conformity with the following Bluetooth protocols and standards: - Bluetooth 4.0 - Bluetooth 4.2 - Bluetooth 5.0 If you are confident with your skills and have experience with BLE protocols and ESP32, please bid on this project. Your expertise will be greatly appreciated!

I require an experienced PLC programmer to look into my multi-level parking system. With a focus on: - Review of the existing PLC program - Troubleshooting potential issues using TeamViewer Currently, the system is experiencing errors during the parking or retrieval process which needs rectification. We changed the inverter to the parking system to Yaskawa. The PLC program may need to be reviewed as the automated process is no longer working. No error messages. Just not working as before The ideal freelancer is one who has: - Excellent understanding and troubleshooting skills for multi-level parking systems - Ability to successfully detect and resolve system errors - Prior experience with automated parking systems is preferred.

I aim to develop a solution that will facilitate data communication between an Arduino UNO and a SIM7600E using AT+COMMAND. The primary data in focus will be temperature sensor readings. Key Responsibilities: - Setting up a reliable connection between Arduino UNO and SIM7600E - Implement AT+COMMAND for effective communication - Design a protocol for transmitting temperature sensor data Ideal Skills: - Solid knowledge of Arduino - Proficiency in handling SIM7600E - Experience in implementing AT+COMMAND - Understanding of sensor data transmissions. Please ensure you can efficiently deliver on these requirements, and provide the mentioned sensor data communication before placing your bid.