Embedded Systems Jobs

Embedded Firmware Modification to Add MQTT Client We are seeking a skilled freelancer to modify our existing embedded firmware (Version 3.0) to add an MQTT client. The ideal candidate will have experience in firmware development and MQTT protocols. Preferred MQTT Broker: Yes, we have a specific MQTT broker in mind. However, we are open to recommendations from the freelancer if they have experience with other reliable brokers. Additional Features: - Improved Connectivity: We want to enhance the device's connectivity capabilities to ensure seamless communication with the MQTT broker. - The freelancer will need to ensure that the modified firmware maintains the security enhancements and device management features present in the current version. If you have expertise in embedded firmw...

I am looking for an experienced and knowledgeable embedded system developer to help with a project. The primary function of the system is to enable communication and networking, and I will be providing the necessary hardware for the project. I have no specific preference for a programming language or software for this project. If selected, the freelancer must be prepared to work with hardware and software alike. This contract is for an on-going project, so applicants should be available for work in the long-term. Excellent communication with frequent updates are expected. If this sounds like the project for you, please apply!

I am looking for a design for a Universal Solar Grid Hybrid EV Charger. There will be dual source input 230V, 50Hz Grid and Solar 90V - 150V DC input. Desired Output Voltage and current: - Dual output of 60V DC @ 15A and 72V DC @ 15A together Charging Speed: - Fast Charging, with a desired charging time of 1-3 hours EV Connector Type: - CCS Combo 2 (Combined Charging System) Skills and Experience: - Experience in designing EV chargers - Embedded system design and development of Hardware schematic, pcb, bom, Firmware code development and prototype testing. - Knowledge of different EV connector types - There should be OLED display and RS485 communication to remote. - The charger should design with suitable alarms, protection and trip mechanism to recharge the L...

I am looking for a skilled individual who can help me develop a circuit and program on a PIC microcontroller. The main function of the circuit will be to control a system. While I have some components in mind for the circuit, I am open to suggestions from the freelancer. Skills and Experience: - Strong knowledge and experience with PIC microcontrollers - Expertise in circuit development and programming - Ability to recommend and select appropriate components for the circuit - Good communication skills hindi /english to discuss and understand the client's requirements and suggestions

Industrial Datalogger cum Gateway Communication Device Hardware and Firmware Design Required Skills and Experience: - Strong knowledge and experience in designing hardware and firmware for industrial communication devices - Proficient in Modbus and OPC and MQTT communication protocol - Expertise in custom PCB design - Familiarity with data logging frequencies, specifically continuous and interval-based logging Project Description: We are seeking a talented team with expertise in electrical hardware and firmware design for an industrial datalogger cum gateway communication device. The device should able to take all industrial process parameters and electrical parameters in thr form of RS485 and also direct DI, AI mode to send these data to the server through MQTT communication. This smart...

I am looking for a skilled electrical engineer to design a milli voltage booster circuit for my project. The circuit should meet the following specifications: Input Voltage Range: - The desired input voltage range for the milli voltage booster circuit is 1mv to 15v DC. Output Voltage Range: - The desired output voltage range for the circuit should be regulated and include the following options: 1.5v DC, 3.3v DC, 5v DC, 12v DC, and 15v DC through adjustable potentiometer. Current Output: - The required current output of the milli voltage booster circuit should range from 1mA to 7A. Ideal Skills and Experience: - Strong knowledge and experience in electrical engineering and circuit design. - Expertise in designing voltage boosters and regulators. - Familiarity with working with low inpu...

I am looking for a skilled developer to work on my project titled "Pipeline Apex Simulator". The project involves developing two separate simulator versions using the programming language C. Requirements: - Proficiency in C programming language - Experience in simulator development - Ability to work with existing source code Key Responsibilities: - Develop two separate simulator versions - Ensure the simulators are efficient and high-performing - Implement any necessary bug fixes and improvements Ideal Skills and Experience: - Strong knowledge of C programming language - Previous experience working with simulators - Familiarity with performance optimization techniques - Attention to detail and ability to identify and fix bugs This project aims to improve the performance of th...