Microcontroller Jobs

Microcontrollers are small yet powerful pieces of hardware that have the ability to control sophisticated systems. These microcontrollers are miniature computers with a processor, memory and input/output facilities that act as the brains of various systems such as gaming consoles, automobiles, and medical equipment. The programs for these microcontrollers are written by experienced and skilled developers who specialize in this area known as Microcontroller Developers. With the help of a microcontroller developer, a business can create various automation solutions for their products in order to increase productivity and efficiency, as well as help reduce costs.

Here's some projects that our expert Microcontroller Developers made real:

  • Integrated multiple components into custom microcontroller-based circuits
  • Developed user interfaces with custom graphics displays
  • Developed system level architectures to optimize performance and cost
  • Implemented analog to digital interface in microcontrollers
  • Designed secure software and communications protocols
  • Automated production processes with embedded programs and sensors

As you can see, our Microcontroller Developers' speciality is implementing versatile solutions that are both technically sound and cost effective. Our developers also possess an in-depth knowledge of multiple integrated circuit technologies to develop future ready systems that possess scalability as well as maintainability. With our Microcontroller Developers' help, your business can create sophisticated products and applications without the overhead of costly implementation.

Overall, the benefits offered by seasoned Microcontroller Developers can be the big push your business needs to develop advanced yet cost effective products. We invite you to enlist the services of one of our experienced Microcontroller Developers today to create a revolutionary product! Visit Freelancer.com now to post your project and get started on creating something special.

From 39,381 reviews, clients rate our Microcontroller Developers 4.84 out of 5 stars.
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    I am seeking a highly skilled Altium expert to design a circuit and PCB with EMI/EMC. What I Expect: - Analyze the requirements and design the circuit accordingly - Develop a PCB layout after circuit design - Verification and testing of the final product Ideal Skills and Experience: - Proficiency in Altium Designer - Extensive experience with circuit and PCB design - Solid understanding of sensor interfaces and EMI Timeline: 10-15 days max.

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    I need a skilled programmer to help me edit a Quantum PLC program. Though the programming language to be supported by the editor has not been specifically mentioned, a freelancer with a good grasp of multiple languages including C++, Python, JavaScript will have an edge. Freelancers should highlight the following in their applications: - Relevant Experience: Past experience with Quantum PLC or PLC programming in general will be highly beneficial. The Quantum PLC program editor must have the following features: - Code auto-completion: The editor should be able to predict and automatically complete lines of code to increase efficiency. - Step-by-step Debugging: A critical feature of the editor should be the ability to debug code on a step-by-step basis, finding and fixing issues as effic...

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    Hi, I need someone really experienced in FPGA, DSP, and specifically IFF signlas. I need to create an algorithim to detecet different modes of IFF signals and classify them. then display the data of the signals. I will aslo need someone to finalize the verilog code, help me with testing, debugging of my project, it will be a long time agreement not just a task to be done. I am hoping to collaborate with a diligent engineer who accurately interprets given instructions and is capable of delivering quality work. I am looking forward to your proposals.

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    I'm seeking an Arduino coder with expertise in home automation systems. Specific tasks you'll perform include: - Writing code for Arduino boards. - Debugging and troubleshooting existing code. - Designing and implementing Arduino projects. Our end goal is to automate our home, specifically controlling servo motors to ensure efficient operation. Your skills and experience should be in: - Arduino Coding - Debugging code - Designing and implementing Arduino projects for servo motor control - Home automation systems. This demanding yet rewarding project requires careful attention to detail and excellent problem-solving skills. If you're a whiz at Arduino, let's connect!

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    I have a sensor that exhibits unusual behavior in response to temperature fluctuations. I'm interested in implementing digital compensation techniques. All polynomial calculations need to be carried out within the PIC18F2520 micro-controller. Please bid if you have prior experience in this area.

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    For my school project, I'm in need of a proficient individual who can help me design a compact and portable audio amplifier, which could be integrated with Bluetooth functionality. If your expertise lies in creating audio hardware that has the capability for both music playback and wireless connectivity, I would be thrilled to discuss further. Ideal Skills and Experience: - Knowledge of electronic circuits, specifically audio amplifiers - Experience with Bluetooth technology and connectivity - Ability to develop compact and portable solutions - Proven background in similar projects - Hands-on experience in music playback systems Objectives: - Design and develop a compact, portable audio amplifier - Integrate Bluetooth functionality for wireless connectivity - Prioritize efficient m...

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    We need to charge a lithium ion battery inside a cartridge that has a specific connector Use a USB-A 700mA as a base for the power supply Do the wiring and at the end with the male connector Make sure it is visually appealing as we need to test it with customers.

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    I'm looking for an expert to develop a CAN bus translator specifically designed for BMW vehicles. The target language must be English. Your responsibilities will involve: - Developing a CAN bus translator that seamlessly supports English - Ensuring the translator effectively works with BMW automotive vehicle systems and other vehicles can be applied to code. I want to use this board its can filter. Do not offer your services if you think its not possible, i want to use this board as it cheap and has 2can hi and 2can low outputs i believe this can be applied for can translation. Its stm32 chip The ideal freelancer for this project should have: - Extensive experience with CAN bus systems, particularly within the automotive sector - Proficiency in programming languages for micr...

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    I'm looking to develop a solution that will allow me to pilot at least 25 stepper motors from a PC for a robotics application. A graphic interface is needed Key Requirements: - The stepper motors will be utilized in the field of robotics, where precision and speed are crucial. - The communication interface between the PC and the motors should be via a USB and wireless interface. A robust and reliable solution is a must. - Since my level of programming expertise is at an intermediate level, the software should be user-friendly and not overly complex, yet able to perform the tasks effectively. Ideal Skills and Experience: - Experience in PC-based robotic control systems. - A background in electrical engineering, focusing on motor control. - Proficiency in designing USB-based commun...

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    I am seeking an experienced electrical engineer to design a 12V battery charging circuit specifically for a lead-acid battery. The objective is to develop a design that is efficient and practical to implement. Key Requirements: -THE BUTTON PRESSED FROM THE OUTSIDE WILL PROVIDE 12V OUTPUT TO THE CARD - The input voltage for the charging circuit needs to be 24V. The successful candidate should have a proven track record in circuit design, particularly in chargers for lead-acid batteries. You should demonstrate understanding of safety requirements and efficiency metrics. Skills and Experience: - Expertise in Electronics and Circuit Design. - Understanding of lead-acid battery charging. - Familiarity with testing and validation proceedings. - Knowledge in PCB layout will be a plus. Whe...

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    Realign yourself. Shape the future for learners with velpTEC edutainment. velpTEC edutainment is an institute for further education that specializes in innovative technology. It blends business experience, futuristic insights, and new educational strategies. Our programs practically support individuals in enhancing their skills for the future, enabling them to actively shape their lives. We prioritize social responsibility, progress, and autonomy in our efforts. Education at velpTEC edutainment happens through our digital platform where learners access e-learning courses for self-study, engage in forums for exchange of ideas and participate in online workshops to apply their knowledge. Are you ready for a new mission? Explore your future opportunities at velpTEC and join our diverse and...

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    I am searching for a highly skilled PCB designer for my large home automation system. The system will include multiple features such as: - Lighting Control: Capability to regulate and control lighting systems throughout the home. - Security System Integration: Ensure effective integration with existing security systems. - Appliance Control: Integrate controls for fans, AC, and washing machine. The system should be designed for user accessibility through a remote app on a mobile device, ensuring a seamless and convenient usage experience. The ideal candidate for this project should possess: - Proven experience with PCB design for home automation. - Solid understanding of lighting, security system, and appliance control integration. - Familiarity with developing systems controllable thro...

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    In need of an experienced embedded firmware engineer to work on BLE (Bluetooth Low Energy). The primary task will revolve around data transfer and synchronization. We have a task regarding range in the ble uart communication we are sending 100kb of data via ble uart using the 17.1 sdk example, increased mtu size, but we are not getting required range. If we flash the example in the dev kits we get more than 60m range in indoor environment, but in our code we cant get more than 20

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    I'm looking for a experienced electrical engineer to assist in the development and design of a Printed Circuit Board (PCB) for a consumer electronic device. Key Aspects: - The primary function of the PCB will be to operate a speaker and manage charging. - The speaker should be a Bluetooth enabled one with microphone capabilities. - It's critical that the speaker delivers a notable output audio power. Ideal Skills and Experience: - PCB design, Circuit Design and Firmware creation. - Experience in working with consumer electronics. - Knowledge in signal processing and power management systems. - Prior work with Bluetooth and Microphone enabled speaker systems would be beneficial. In conclusion, I am in need of a professional who can take care of end to end solution from PCB-Co...

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    I'm looking for an expert in circuit design with a strong understanding of Anadigm Software, specifically its Dynamic Analog Circuit Reconfiguration functionality. The mission is to create an analog signal processing circuit that can adeptly control and manipulate sensory data signals. This task requires: - Knowledge of Anadigm's Dynamic Analog Circuit Reconfiguration tool for designing, modifying, and implementing the analog circuit meticulously. - Hands-on experience in handling sensory data signals, understanding their unique needs and requirements for proper control and manipulation. - Expertise in analog signal processing circuit design, specifical understanding of their purpose and functionality. This project isn't for everyone. It needs a dedicated professional who ...

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    I am in search of a knowledgeable individual to design an RF transmitter circuit compatible with the rx480e module at frequency 433MHz. Importantly, I need the transmitter circuit to be simple yet effective, with the capability to cover a long-range distance of at least 3km. Key Aspects: - Long-Range Communication: The transmitter circuit should be designed to work efficiently over long distances - a minimum of 3km. - Simple Design: The design needs to be as straightforward as possible, without compromising functionality. - Compatibility: The transmitter circuit must be compatible with the rx480e module. The Purpose: This RF transmitter circuit will be instrumental for a remote control system that is able to control a small relay and through that relay we can control a power circuit. Id...

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    I am in the process of creating a new consumer electronics device. However, I am in need of a skilled professional who can guide me through the process of designing the crucial component for my project: the PCB. Specifically, I'm seeking help with: - Circuit Design: I don't have a specific design in mind and thus require your expertise in creating an effective and reliable design that caters to my project's requirements. - Functionality: An essential aspect of the PCB design needs to be a robust Power Management System. Your design should ensure efficient power use and endurance, providing a seamless user experience. This task's requirements: 1. Basic experience in Consumer Electronics design, particularly in the area of engineering small analogue extension boards ...

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    I need someone proficient in FPGA programming and matrix manipulations to develop a solution that involves multiplying two-dimensional matrices on PYNQ Boards. The project's objectives include: • Computing processes for small-sized matrices • Ability to handle medium-sized matrices • Building the necessary verilog code and TB to facilitate and optimize the matrix multiplication on the PYNQ boards Here are the critical skills and experience needed for the job: • Familiarity with PYNQ FPGA programming • Experience working with PYNQ Boards • Deep understanding of matrix operations • Proficient in hardware description language (VerilogSV)

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    I'm seeking an experienced freelancer to debug an existing Microchip C32 USB program. The program hasn't been performing as designed, as the USB communication with the computer doesn't seem to work: - Evaluating the existing code, identifying and fixing the areas causing the USB communication functions not to execute as desired. - Ensuring optimal performance and stability after the debugging process. - Providing an explanation or report on the identified issues and the solutions implemented. - Ensuring the compatibility of the fix with MCC/Harmony latest version. The ideal candidate would have: - Proficient knowledge and experience in programming Microchip pic32mx using C32. - Sound understanding and hands-on experience in USB communication code. - Proven track record in...

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    I am in need of a proficient hardware/software engineer to develop a logical transmitter system as per my specifications. The proposed transmitter should possess 4 inputs (2xPT100, 1x 0-5V, and 1x CAN) in addition to a 0-5V output. The transmission should be enabled via CANJ1939 communication. Project Requirements: - Proficient in C++ programming as it's our preferred language for this project. - Experience in both software and hardware development, specifically in creating circuits and programming logical operations. - The transmitter's primary function is to control a system. Hence, the professional should have practical experience in control systems design and implementation. - There are no size constraints for this device, giving the developer flexibility in terms of design...

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    C library should be ported into the STM32H7 MCU and interface the same

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    I'm requiring a skilled engineer for a project to develop a Boost Converter. Its purpose is to step up voltage from a DC input. The specifics are as follows: - Input Voltage: Ranges between 18-36V (DC) - Output Voltage: 175V The freelancer should have a strong understanding of power electronics, and be well-versed in designing and prototyping Boost Converters that can safely and efficiently handle these voltage levels. The selected candidate should also be proficient in the implementation of safety measures for high-voltage electronics to ensure reliable and safe operation. I would appreciate if interested individuals could detail their related experience in their proposals – specifically, actual design and troubleshooting experience with Boost Converters of similar specifi...

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    Automation 4 days left

    My project primarily aims at enhancing automation efficiency. - I would love to work with an expert who is well-versed in electrical design and panel service commissioning with a strong emphasis on PLC, SCADA, and HMI programming. Key aspects: - I plan to utilise a Siemens PLC system that you should be proficient with. - An in-depth understanding of the InTouch SCADA system is crucial as I intend to implement the same. The flawless interaction between the PLC and SCADA will be key to achieving optimal automation efficiency. If you have proven experience in these areas, your expertise could make my project a success.

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    In need of a proficient C++ programmer with a specialty in ESP32 programming to write a new firmware to control an ESP32 WROOM application allowing WiFi connectivity. This role includes not only ensuring WiFi connectivity but also propelling a specific sequence that will power a machine on and off via a WiFi access point. Prior experience in this field is highly recommended. The main tasks will encompass: - Writing a C++ program for ESP32 WROOM - Creating a code to facilitate WiFi connectivity - Developing and implementing a code to enable the power control of machinery via WiFi The Core Skills required: - Deep understanding of C++ programming language - Extensive experience with ESP32 programming and firmware development - Proficiency in writing codes for WiFi connectivity and machine c...

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    I'm seeking a highly skilled freelancer who can tackle my advanced-level electronics project. This project will involve the creation of a complex embedded system, potentially integrating sensors, microcontrollers.

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    I need a software expert who can assist in developing a software that will specifically be used for communication between microcontrollers. We are looking for a smart person/company who will be able to guide us to make the right software and help us source the right hardware for the purpose of creating an application. Info. We wish to take a portable camera connected to a smartphone and stream the live footage to a cloud environment using P-t-P, we also wish to remotely control the camera by the functionalities it might have for example zoom in and out, night vision and other things like that. Therefore you should have been working with streaming before you should also know all there is to know networks, embedded software and Apps Know about PIP services and server setup. Microcontroll...

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    I am looking for an experienced firmware developer to enhance and improve the firmware for an EN7528 XPON ONT. The priority of this project is to ensure the firmware supports critical features and offers significantly improved performance. - Knowledge of network security essentials. I encourage all who have a proven track record in this space to apply. Let's enhance the power and efficiency of this ONT together!

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    Nucleo eMMC PCB Design 3 days left
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    This project focuses on the design of a PCB replicating the form factor of a Nucleo-F446RE, while retaining all pin headers for Nucleo compatibility. The objective is to seamlessly integrate the THGBMNG5D1LBAIL eMMC storage module into the PCB layout. The design will feature an onboard USB2240 controller with a Micro-B USB interface, facilitating eMMC programming. Specific microcontroller pins, to be provided, will establish connections with the eMMC. All components utilized in the design, including capacitors sourced from Samsung and resistors from Uniroyal, will be procured from JLCPCB to ensure efficient procurement and assembly. For this project, you will need to submit the Altium design files, Bill of Materials (BOM), Gerber files, and pick and place files for manufacturing.

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    I'm searching for a highly skilled programmer with expertise in 'C' and Assembly anguage to develop a software for microcontrollers embedded system. Unfortunately, I skipped detailing the specific functionalities but I'm interested in a generalist capable of adapting to challenges as they come. Ideal Skills and Experience: - Proficient in C programming language. - Demonstrable experience in microcontrollers programming. - Understanding of data collection, process control, and monitoring systems since these are possible areas of functionality, although not specifically defined. - Problem-solving skills to adapt to different scenarios and develop functionalities as needed. - Previous experience in embedded software development will be a great plus. In essence, flexib...

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    I am in need of a skilled developer who can finalize the Esp32 controller. This device is currently equipped with a temperature sensor; I need it to consistently and accurately connect to an AWS server and communicate data. Requirements: - Establish a real-time updating system on the AWS server and app to convey temperature and humidity readings from the Esp32 controller - Implement MQTT as the primary communication protocol for enabling the efficient Esp32 controller to AWS server connection Skills and Experience: - Proven experience configuring and integrating Esp32 controllers - Extensive knowledge of AWS server management and real-time data updates - Solid understanding of MQTT communication protocols - Track record of creating efficient temperature and humidity sensing a...

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    Autodrive assistant kit 3 days left
    VERIFIED

    Steering wheel controller: The torsion bar connected to the steering wheel can be driven to rotate the steering wheel by the upper signal; Stepping controller: Connected to the accelerator or brake, it can be driven to press down by the upper signal; Gear controller: Connect the gear shift and drive it to different positions by the upper signal. We need to simulate the driver's driving actions as an automated agent, and the steering wheel, pedals, and gears are all ready-made in the car.

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    I am seeking a talented freelancer with an intermediate level of experience in custom CanBus development to collaborate on an innovative project. The ideal candidate will have a solid understanding of vehicle communication networks and possess the skills to develop, test, and refine custom CanBus solutions. **Key Requirements:** Knowledge of some Hardware Vehicle Control Units, or automotive components - Proven experience in CanBus development, particularly in the design and implementation of custom solutions. - Ability to write clean, efficient, and well-documented code. - Expertise in electronics and understanding of hardware components related to CanBus systems. - Strong problem-solving skills and the capacity to work independently or as part of a team. **Project Deliverables:** - S...

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    I'm looking for a seasoned firmware developer to create firmware for an MCU controller board. We are actually designing a PCB board using an ASIC chip. We have to add a MCU to access the ASIC chip, so we need firmware.

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    I am looking for an experienced electronics engineer who can assist in creating a block diagram for my new range model, the RR-800. This diagram is set to work primarily as an add-on. Key Requirements: - Skilled knowledge of opamps, resistors, power supplies and thermistors. These components are to be included in the block diagram. - Past experience and understanding of circuit diagram creation. This task requires proficiency in electronics engineering with an ability to integrate various components into a cohesive block diagram. If you have hands-on experience and believe you's up for the challenge, feel free to bid.

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    I am in need of a skilled freelancer who is familiar with Coolmay MX2N-43C-24MT systems to assist with an issue I am facing. My PLC machine is currently password protected and I require assistance not only to bypass this feature, but to also implement modifications to the program. PROJECT REQUIREMENTS: 1. Unlocking a password-protected machine: - You will be granted access to my laptop, which is connected to the PLC machine. From there, you will be responsible for unlocking the machine itself. Relevant experience necessary in order to navigate the intricacies of the system. 2. Editing the existing program: - Once the machine is unlocked, edits to the user interaction functionalities need to be implemented. - Specifically, the visual feedback provided by the PLC system needs to b...

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    I am seeking a proficient programmer experienced in developing DMA Firmware with full emulation. The project will demand specific features and capabilities, including: - Undectable by all common anti cheats (EAC, BE, Vanguard) - if possible undetecable by FaceIT The firmware will be specifically designed for the Captain DMA 5th Gen 35t, hence expertise in this area is highly desirable. The ideal candidate doesn't necessarily need to be skilled in a specific programming language, but overall firmware programming experience is must. Looking forward to receiving your proposals!

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    Custom GPS tracker firmware 2 days left
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    What specific functionality do you want the custom firmware to include for the GPS tracker? Firmware customisation on reachfar solar gps tracker model rf-v24 What specific customizations do you need in the firmware for the ReachFar Solar GPS tracker model RF-V24? Battery optimization, To turn off gsm and gps modules when not in use to optimise battery life. Tracking to be carried out on movement and by time schedule. How frequently would you like the GPS tracker to track the location based on movement or time schedule? Every 10 seconds when moving and a heartbeat location once a day with battery percentage. Any other requirements? The source code and development kit to be delivered with the firmware.

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    More details: ¿Qué tipo de caja necesitas para los sensores Arduino? Caja de plástico ¿Cuántos sensores Arduino planea instalar en la caja? Tres ¿Necesita que la caja diseñada tenga alguna característica especial? Orificios de ventilación, Zonas de montaje

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    Hey, I am looking for someone who will Design Hardware for ESP32 (Lighting with WS2815). I will do software by myself 1. Power Supply - Battery-operated - 2x18650 batteries connected in series - Ability to be powered by 12v (mains adapter) 2. StepUp to 12v for powering the programmable WS2815 LED strip (unless someone convinces me that it's better to use WS2813 with StepDown) - Power consumption for the LED strip, at least 50W, max ~200W - Logic level converter required from 3.3v -> 5v 3. StepDown for powering the ESP32 4. OLED display 128x64 I2C 5. Measurement of power supply voltage and power consumption 6. Power activation via a mechanical switch 7. 2x rotary encoder with button 8. Connector for programming the ESP32

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    We have an existing VHDL project that implements various memory protocols that runs on a Lattice FPGA (MachXO2 LCMXO2-4000HC). The FPGA is used as a high-speed data bridge between an ARM based microcontroller and a connected memory device (using SMC). This project is to expand the existing project and add support for the eMMC protocol and eMMC Flash memory devices. For testing, we have acquired various 64GB devices that are available on Mouser and DigiKey. Basic functionality is required: reading/writing/erasing with legacy speeds and 1,4,8-bit data bus. Project can be extended to include additional modes / features. The project is in Lattice Diamond, and written in VHDL. All work must be done to the existing project. And tested using exported bitstream binaries. Note: if you want to ma...

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    I'm currently in need of a well-experienced microcontroller Pic16 Microcontroller with MicroC,

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    I'm seeking an experienced developer to create an Alexa skill with specific functionalities. This skill will be aimed to take advantage of an ESP8266 webserver and an ultrasonic sensor and provide information about speaking distance. Here are the functionalities: - Providing the speaking distance value retrieved from a local webserver like (this is just example and it will not be static) - The speaking distance will be measured by an ultrasonic sensor via ESP8266 webserver. - This value will be updated constantly, ensuring real-time information. Required skills and experience: - Proficiency in developing Alexa skills. - Knowledge of using and integrating ESP8266 webserver. - Understanding of ultrasonic sensors and their implementation. - Ability to deliver reliable, efficient, a...

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    I want to make a data transfer circuit using Arduino nano and Raspberry Pi. It will be done using 433 mhz rf module. If the password sent by Arduino is correct, Raspberry Pi will respond with a message stating the correct password. I just want the arduino and raspberry pi codes.

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    Project to develop a printed circuit board and components for preamplifier for acoustic guitar. With tuner, volume, bass, middle and bass control.

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    I need a skilled developer to create a driver for the RM690B with display functionality targeted specifically for a microcontroller-based embedded system. This project will demand a deep comprehension of low-level programming and general driver development. Ideal Skills and Experience: - Extensive experience in RM690B driver development - Knowledge in dealing with low-level programming for microcontrollers - Proven work history with similar driver development projects - Proficient in leveraging Light and Versatile Graphics Library (LVGL) - Familiarity with microcontroller-based embedded systems - High problem-solving capabilities and meticulous attention to details This job requires the development of a display driver for the RM690B suitable for a microcontroller-based embedded system. ...

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    I need a professional embedded system developer who is well-versed in C++ and Python languages ,circuit designing ,pcb designing, to join my project urgently. - Embedded system design with pcb design - HMI WITH TOUCH SCREEN AND WI-FI,MCU WITH 16 I/O, SENSORS,STEPPER MOTOR CONTROL,ACTUATOR AND BATTERY BACKUP. ETC.. - Proficiency in C++ and Python - Experience in designing and implementing embedded system code - Ability to work under tight schedules and deliver high-quality work While the specific details of my project have to be undisclosed for now, an understanding and experience across different domains of embedded systems, namely IoT, Robotics, and Automotive could be advantageous. The successful candidate should be able to deliver the project ASAP. Strong skills in problem-solving...

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    We're searching for a knowledgeable Embedded Systems engineer with an in-depth understanding of STM32 microcontrollers. Our project involves designing and implementing firmware for a new PCB. Key responsibilities: - Creating firmware to acquire readings from a temperature sensor and an oxygen sensor. - Converting the hexadecimal sensor readings into decimal for display purposes. - Enabling real-time data transmission of sensor readings. We need a expert who is proficient in STM32 microcontrollers and has a background in handling sensor data in real-time. You should have excellent skills in C/C++, as well as experience in coding for resource-limited platforms. Any previous experience with temperature and oxygen sensors would be a distinct advantage. Your challenge is to create relia...

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    CubeSat satelite will be at least 550km above the earth. Elevation angle will be 20 degrees. LoRaWAN protocol will be used for the communication between sensor and CubeSat. Sensor could be any sensor like temperature and humidity sensor. Sensor transmitter power will be at least 23dBm. Tx uplink frequency will be from 148MHz to 150MHz (10 channels from 148.1MHz to 149.9Mhz with 200kz between channels, LoRa bandwidth 125KHz) RX downlink frequency will be from 137MHz to 138 Mhz ( total 3 channels, RX1 137.1MHz, RX2 137.3 MHz, beacon 137.1 MHz). LoRaWAN Protocol version will be 1.0.3. Sensor should support Clas A/B/C operations. Jobs that will be done: 1) Hardware Design of a LoRaWAN IoT sensor ( Schematic, Layout, PCB) for the given frequencies usin SX1276 chip 2) Custimization of LoRaWAN pr...

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    We are venturing into developing an MQTT based locker system, primed essentially for sensors. The critical type of data that these sensors will transmit revolves around information on lockers. The essential functionality will allow remote locking and unlocking of this system. To effectively carry out this work, we seek freelancers possessing robust skills and vast experience in MQTT, sensors, and remote locking systems. Familiarity with access control, logs, and notifications/alerts would be bonus points though our primary focus narrows down to remote locking/unlocking features. Key Features: * MQTT implementation * Sensor integration * Remote locking/unlocking functionality Desired Experience: * Proven expertise in MQTT * Experience in working with remote locker systems * Strong unders...

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    $112 Avg Bid
    8 bids

    I am looking for an experienced LED engineer who can create and manage a control system for a stage performance. I want to control more than 20 lighting fixtures that will enhance the overall visual experience of my performance. Your tasks will include: - Create a LED control system for stage performance - Manage a system with over 20 lights Ideally, you will have experience in: - LED control systems - Stage performance lighting - Managing large lighting systems

    $2308 (Avg Bid)
    $2308 Avg Bid
    18 bids

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