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.

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    I'm in need of an experienced professional with vast knowledge of both Arduino and Radio-Frequency Identification (RFID). Key Duties: - Creating an advanced code for my Arduino Uno to function effectively. - Ensuring accurate collection of data from the RFID sensors. - Navigating communication with other devices smoothly. - Programing the RFID antenna for reading multiple tags with each performing specific functions. Ideal Skills and Experience: - Extensive experience with Arduino Uno. - Solid understanding of how RFID systems work. - Proven ability to develop complex Arduino codes. - Background in sensor data collection and device communication. Please, apply if you possess these skills and are ready for an exciting challenge!

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    I'm seeking an intermediate-level firmware expert who can tackle some issues with a Texas Instrument AE4500. I need someone to change the firmware configuration (for current, frequency, etc.) to take bioimpedance measurements using electrode sensors.

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    I'm looking for an experienced IOT developer who specializes in Arduino. The ideal candidate should be able to work on a project involving device control and automation, and sensor data collection. Price can be discussed in private chat season. Key details: - The IoT device will be interacting with various sensor types - Temperature, Humidity, Motion, Vibration, RPM, Location, and Speed. - You will be responsible for setting up the system for successful sensor data collection and device automation. -Hardware-level understanding. The perfect freelancer for this project will have a deep understanding of Arduino and its capabilities, with previous experience in automation and sensor data collection seen as a major plus. Experience with the specific sensors listed is desirable, but not...

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    IoT Device for BMS Security 6 nap left
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    I am in the process of developing an IoT device that's primarily focused on "Battery Management System (BMS) security", specifically incorporating the functionality of tamper detection and prevention. Key Requirements: - Expertise in circuit design and hardware integration with an IoT focus. - Capabilities to implement features ensuring tamper detection and prevention as part of the BMS security. - An understanding of other added-value functionalities. HW integration - Raspberry Pi + CAN/Modbus/RS485/UART integration (from a commercial product) - Circuit design and PCB (for simulation) - Concept architecture design It is crucial that the freelancers on this project have a working understanding of Raspberry Pi GPU and pattern AI solution in data analysis. Familiarit...

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    Open PnP Prototype Development 6 nap left
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    I'm pursuing an individual with a strong background in Embedded Systems to assist with the development of an Open pnp electronics project. The primary task will be focused on prototyping. Key Project Aspects: - Expertise in Embedded Systems is vital as the project core revolves around it. - The project will heavily involve the use of Semiconductor Devices. Working knowledge of these components is essential. Your role will involve applying your knowledge of embedded systems to create a functional prototype incorporating semiconductor devices. This is a challenge that requires not only specific skills but also creativity and innovative thinking.

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    C++ Developer for ESP32 Needed 6 nap left
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    I am in need of a proficient C++ developer with experience in ESP32. Though specifics weren't mentioned, having knowledge and skills in Bluetooth connectivity, sensor integration, and WiFi communication could be beneficial for the project scope. Applicants should be equipped with: - Demonstrable past work related to ESP32. - Understanding of hardware or IoT device development, preferred. - Excellent coding skills and ability to contribute in all stages of development lifecycle. While the main goal of the project wasn't explicitly stated, it will likely involve programming and possibly creating a microcontroller. I look forward to reviewing your applications. Please include examples of your past work in your proposal.

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    I need a professional to create a Gerber file for my circuit design purpose-built for manufacturing. I have a complete schematic diagram at my disposal that I will provide. The main components incorporated in the design are an Arduino, a Bluetooth module, and a relay. Key job requirements are: - Extensive experience in Electronics engineering - Proficiency in creating Gerber files - Familiarity with Arduino, Bluetooth modules and relays - Proven capability of translating schematic diagrams into Gerber files - Detail-oriented nature and quality-focused work approach Please ensure you have this range of skills and expertise before making a bid.

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    Project Overview: We are seeking an experienced and detail-oriented freelancer to lead the design of a sophisticated PCB for a cutting-edge Arduino and ESP32-based prototype. This project is focused on enabling seamless control and sensing operations, involving intricate tasks such as reading and writing to an SD card, WiFi communication, Serial communication to Arduino Mega, and efficient image capture and sharing capabilities over WiFi. Scope of Work: Milestone 1: Develop/Alter PCB for Induction Hotplate Control (Duration: 2 weeks) Design a PCB to regulate power supplied to the induction hotplate. Implement robust control mechanisms to ensure precise power adjustments. Conduct thorough testing and optimization for efficient performance. Milestone 2: PCB Development for Controlling an...

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    My project requires the creation of a hexadecimal firmware file, meant for an IoT device. This device will specifically embody the functions of data collection, its transmission, and an optimal use of its energy resources. Thus, the freelancer with the following skills will be a perfect match: - Proficient in IoT programming languages - Experience developing firmware - An understanding of data collection and transmission protocols - Familiarity with development approaches that optimise energy consumption - Previous experience working with IoT devices. I expect the firmware to be reliable, efficient, and able to transmit data in demanding conditions. This application is not to create a file from scratch, but to modify an existing file to read alternative file format / parameters. Example c...

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    I'm looking for a skilled professional with profound expertise in circuit and PCB design, particularly for ESP32 based motor controllers. Key Requirements: - Deep understanding of 4-32V DC input - Proficiency in using RS485 as the communication interface - Capability to design a motor controller that can handle up to 30A of current - Current and Voltage measurement DC and AC This role requires a well-rounded understanding of motor controllers and experience working with ESP32 chips. Your design capabilities will significantly influence the success of this project.

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    .Requirement - 4-Layer ESP32-Based Sensor and Monitoring System PCB Design. encompassing a 4-layer PCB design for an ESP32-based sensor and monitoring system. The deliverables for this project will include: File (SCH) 4. Firmware . 5. Fully functional model with optimized features. consumption. for the power we should use a indoor solar panel that can work in indoor outdoor situations. also there should be batttery need to use these sensors plus one or two pir sensor to detect any intrusion with the device. we will be using lorawan network while device is in lorawan gateway range, otherwise SIM800L or any better if you know. ESP32 microcontroller we should choose because of the power The lorawan gateway i'll buy. The Things network sandbox we will be using as an interface at t...

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    Seeking a passionate firmware developer with strength in C++ programming language. The key focus of this project is to create firmware for an embedded system and to handle data transfer between components effectively. Core Responsibilities: - Design and implement firmware architecture in C++ - Ensure smooth data transfer between components - Test and debug the firmware to ensure reliability and efficiency Ideal Skills and Experience: - Strong experience with C++ and embedded systems - Proven experience in firmware development - Detail-oriented with meticulous debugging skills - Good understanding of data transfer protocols would be beneficial. I want to use this ADC with the US9111 pressure sensor. I want to measure the pressure at 15 PSI range. And, initial condition that should be z...

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    Seeking a talented developer with a basic understanding of ARM7TDMI for an assembly language project. Your task will be focused on the LPC2378 platform. - Target Platforms: ARM Cortex M3/4 or LPC2378 microcontroller - Proficiency Level: Basic knowledge of ARM7TDMI Ideal candidates will have experience working with ARM7TDMI, especially in a Windows, Linux, or MacOS environment. The successful freelancer will demonstrate an ability to handle assembly language projects on these systems. You should be able to troubleshoot, decode, and articulate your methods clearly. If you're ready for a challenging project, please bid.

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    Title: Wireless Digital I/O Two-Way Controller with Battery Monitoring for Agricultural Fields Description: Our project endeavors to create an advanced wireless digital I/O two-way controller customized for agricultural fields covering an extensive area of 200x200 meters. The system architecture consists of a central main node and multiple field nodes strategically dispersed across the field, ensuring seamless control, monitoring, and battery management functionalities. Key Features: • Main Node Integration with Raspberry Pi: • The central main node is seamlessly integrated with a Raspberry Pi 4, featuring a touchscreen interface. We have developed an intuitive GUI to simplify configuration and operation processes. • Field Node Configuration: Each field node, spaced at inte...

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    Digital Clock Creation 5 nap left
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    I want to make a digital clock. The clock will display the time (hours and seconds), and will have 3 buttons 1. To switch between clock and timer mode. 2. To Increment the timer. 3. To decrement the timer. and there should be a buzzer that ring when the timer finish. The clock should work on a built in chargeable battery. I wan someone to design the electrical circuit and send me code and simulation and I will Do the Hardware wiring under his supervisor. Note that I don't want it on a prototype scale but a product scale.

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    Seeking an experienced firmware developer for an in-depth review of my TI MSP430 device's source code. Mainly, the device's code is used for controlling hardware components. Key Responsibilities: - Perform a thorough review of the source code, focusing heavily on input/output handling and interrupt handling. - Optimize the code to deliver better performance and efficiency. - Enhance code clarity and maintenance for future developments. Ideal Candidate: - Proficient in Assembly Language and C. - Extensive experience in firmware development and code optimization. - Good understanding of TI MSP430 architecture. Your contribution will enhance the functionality and life cycle of the hardware components. Looking forward to your expertise and guidance.

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    Hey all I am just looking for a simple layout that will allow me to determine when both devices have been connected to the usb-c cable on both ends. It should just be a passthrough design that only monitors the CC lines for attach detection. I'm needing it to know if both ends are connected and not just 1 end of the cable. I have attached an image of my KiCad schematic of what I currently have using the INA219. However, it may be better to use a FUSB302/HUSB238 that's designed to monitor both CC pins so that it dont have to use 2 INA219's for each of my 6 usb-c input/output connectors. I plan on using a Arduino Pro Micro for the i2c communication to the FUSB302. I will be needing only 1 passthrough example that I can turn into the 6 input/outputs that I am needing. As alw...

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    I'm looking to create a minimalist style Android application that will display short-answer questions and their responses from an Arduino board. Here's what I'm seeking in the ideal expert: - Strong background in Android development. - Prior experience with Arduino or similar microcontrollers. - Proficiency in creating minimalist user interfaces. - Understanding of how to integrate Arduino microcontrollers with Android applications. The application will need to accurately present the questions generated by the Arduino board and capture corresponding responses. Your key responsibilities will involve: - Developing a minimalist interface for the application. - Ensuring the seamless integration of Arduino with the application. - Implementing robust code for presenting short-a...

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    I'm in search of an assembly language expert with specific experience in PIC microcontrollers to help bring my project to the next level. I've encountered some hurdles that require professional input. Here’s a breakdown of my needs: **What I Need:** - **Debugging:** There seems to be a bug that I can't squash. Your keen eye for detail would be invaluable. - **Writing New Code:** Based on project expansion, additional functionality needs to be integrated. - **Optimizing Existing Code:** To make the application more efficient and faster. **Current Situation:** - The project is developed in assembly language tailored for the PIC16F636 microcontroller. **Ideal Skills and Experience:** - Proficient in assembly language, particularly for the PIC16F636. - Strong experience...

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    I'm seeking a skilled freelancer who can assist me in a task involving NFC data manipulation. This project entails reading and editing specific data stored on NFC tags. The data in question includes both text information and contact details. Key aspects of this project are: * Reading text information and contact details from the NFC tag * Editing the aforementioned data once it has been read * The device that will be used in this process is a pn532 with Avr, so familiarity with this tool is crucial This project is time sensitive, with completion required within a month. Therefore, efficiency and proficiency are of the utmost importance. Ideal candidates should have prior experience with NFC data manipulation using pn532, along with strong knowledge in handling Avr devices. Fast ...

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    I have 1 ESP32 and 2 MPU6050 sensors. I am looking for someone to help me with the Arduino IDE so that when the 2 MPU6050 sensors are positioned “face-to-face” to each other, the blue light on the ESP32 turns on. (Please see the picture for more details) What I'm seeking: - Expertise in Arduino programming, specifically with experience in handling different types of sensors (temperature, humidity, etc.). - Proficiency in creating basic visual display outputs on screens connected to Arduino boards. - Capability to implement a straightforward and clean user interface for the display, presenting the sensor data numerically or in text form without overwhelming the user. - Knowledge in configuring and optimizing Arduino code for stable performance and accurate data reading and...

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    I'm in need of an experienced IoT electronics engineer who can design and build a Bluetooth LE enabled digital water level meter for measuring freshwater tank levels in real-time. Your main task scope is: 1. Use domestic grade float sensor switch for fresh water with upto 6 float switch sensors to detect water levels. 2. Use ESP32+BLE based hardware controller (with 2 AA/AAA batteries). Use power optimized and mesh networking modes 3. 2 LEDs to indicate error, power, scan and broadcast 4. Use simple BLE scanner mobile application to receive BLE GATT broadcast packets. 5. Frequency of broadcast depends on the rate of increase or decrease of water levels. Frequency will be from 1 min to 30 minutes 6. Demonstrate that packets are received real-time on mobile app Deliverables: 1. Wir...

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    Smart Residential Water Meter 4 nap left
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    I'm in need of an experienced IoT electronics engineer who can design and build a Bluetooth LE enabled digital water level meter for measuring freshwater tank levels in real-time. Your main task scope is: 1. Use domestic grade float sensor switch for fresh water with upto 6 float switch sensors to detect water levels. 2. Use ESP32+BLE based hardware controller (with 2 AA/AAA batteries). Use power optimized and mesh networking modes 3. 2 LEDs to indicate error, power, scan and broadcast 4. Use simple BLE scanner mobile application to receive BLE GATT broadcast packets. 5. Frequency of broadcast depends on the rate of increase or decrease of water levels. Frequency will be from 1 min to 30 minutes 6. Demonstrate that packets are received real-time on mobile app Deliverables: 1. Wirin...

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    7 árajánlat

    As a business working on a project that necessitates the use of outdoor sensors, we're in search of a mechanical and electronic engineer specializing in sensor design. Key Responsibilities: - Design new sensors specifically for outdoor deployment. - Engage in the process from initial conceptualization to tangible creation. Ideal Skills & Experience: - Extensive background in sensor design and engineering. - Excellent grasp of outdoor factors that might affect sensor performance. - Proof of adeptness in designing components fit for outdoor environments. Our successful applicant will not only have the credentials, but also the creativity to design resilient and reliable outdoor sensors. Your application should demonstrate your understanding of this specialized task.

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    Hardware Requirement specifications 1 Media control board design using Broadcom BCM2xxx family chipset 2 "SSD Interface (Storage device) - 2nos required. Two slots are required to connect the SSD externally. NVME or compatible interface. " 3 Minimum 4TB or higher capacity SSD should support in both the SSD interface slots. SSD should be removable 4 Both the storage devices (SSD's) should be hot swappable 5 TPYE C USB 3.0 - 2nos of interface is required 6 Dual SIM, 5G LTE connectivity is required 7 Device should operate using standard 12VDC external adapters 8 Temperature Rnge: -30 to 85 Deg.C 9 Compliance: FCC Part 15 class A, EN 61000-6-4 (generic), EN 61000-6-2(generic) Reference schematics 1 Reference schematics will be given at the start of the project Deliverables 1...

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    I'm looking for a skilled developer to create a custom Arduino library. This library will be specifically for the Arduino Uno, and it will need to incorporate sensor interaction functionality. In particular, the library should be designed to interact with voltage and current sensors. - Required Skills: - Expertise in Arduino library creation - Experience with Arduino Uno - Proficient in sensor interaction, particularly with voltage and current sensors to find the voltage, current and power factor with proper callibration Your ability to deliver a well-documented, bug-free, and highly functional library is crucial to the success of this project. Proven background in similar projects will highly be advantageous.

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    I'm in need of a skilled ROS developer to join my project team. Your primary responsibilities will include: - Creating ROS nodes, - Implementing sensor integration, and - Developing robot control algorithms. While it's essential for this role to be proficient in Python, it would also be advantageous to have a solid understanding of Robotics Process Automation to efficiently contribute from the get-go. Having a proven track record in similar projects is highly desired. Successfully shortlisted candidates will demonstrate their expertise through previous project portfolios. Looking forward to working with a passionate, dedicated, and quick-learning ROS developer!

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    I'm in search of a seasoned professional in firmware development, specifically with an advanced understanding of implementing CAN protocol. Out hardware is embedded with an ESP8266 controller with a CAN controller. Currently we want RP1210 to be implemented but we are also looking forward to implement J2534. If the job description matches your skillset and expertise please reach out. If required we can send over the hardware for testing and development

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    Hello, I need a embedded software expert to write driver and code on STM32 device for OP3101 TOF distance sensor. Please go through attached SOW for detailed task description.

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    Tenía un ejemplo que funcionaba perfectamente para actualizar mi esp32 a través de OTA con el IDE arduino solo con llevar el archivo .BIN a mi hosting. He tenido que dar de baja esa web y al poner los archivos en otra web situada en el mismo hosting no me funciona.. no sé que puede ser, supongo que algo sencillo que no consigo ver. El funcionamiento es .. pongo un archivo TXT y el BIN en el servidor y cuando el esp32 comprueba que el txt es diferente descarga el bin y lo instala, por alguna razón ese código ha dejado de funcionar. Ayuda!!

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    Firmware analysis expert -- 2 3 nap left
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    I am looking for a reversing expert who has analyzed the firmware of the electronic control block(ECU). This ECU is equipped with an authentication module that checks the car's fault diagnostic device. I would like to know about this authentication system. The following experience is required: -Deep understanding of tc series microcontrollers -TriCore CPU assembly analysis experience -Knowledge of digital signatures and authentication

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    I'm seeking a highly capable engineer to help me create a Variable Frequency Drive (VFD) aimed at speed control for an induction motor. Project Specifics: - The VFD is intended for a motor with a power range up to 5 HP. - It should have over-voltage, under voltage and over current protection Qualifications: - Proven experience in designing VFDs. - Good understanding of over-voltage protection mechanisms. - Arduino knowledge is vital. Your role will involve designing, programming, and testing the VFD. Quality and safety are paramount in this project.

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    NFC-Enabled Inventory System 3 nap left
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    I am seeking an experienced Arduino developer to create a system capable of both reading from and save text data to file. This project aims to facilitate efficient product information retrieval, serving as a groundbreaking inventory management solution. **Key Requirements:** - Build an Arduino-based system that reads and store data onto file. - Implement a feature for easy product information retrieval. - Ensure the system is user-friendly and reliable for inventory management purposes. **Ideal Skills:** - Proficiency in Arduino programming - Experience with NFC technology - Knowledge in developing user interfaces - Understanding of inventory management systems The perfect candidate not only has technical expertise but also a creative mindset to contribute ideas for system optimization....

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    Requiero controlar la intensidad de un láser a través de una señal pwm de Arduino Uno, ya tengo la función del pwm de arduino con una implementacion de grbl que permite generar el pwm , solo necesito implementar un circuito que recibiendo la señal pwm controle la intensidad del laser hay que tener en cuenta el voltaje del laser Este es el modulo láser a controlar

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    Home Automation PIC16 Coder -- 2 3 nap left
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    I'm embarking on a home automation project and need a talented freelancer skilled in PIC assembly language, specifically for the PIC16 series. My project's primary goal is to develop robust and efficient assembly code that can seamlessly integrate into my existing home automation system. **What I Need:** - Expertise in writing assembly code from scratch tailored to PIC16. - Ability to understand my project's requirements and translate them into efficient code. - Knowledge in home automation applications would be beneficial. **Skills and Experience Required:** - Proven experience with PIC assembly programming, particularly with the PIC16 microcontroller series. - Strong understanding of how to write clean, efficient, and maintainable assembly code. - Previous projects or ex...

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    Hello! I need to make changes to the Arduino Mega so that it can be used for my specific applications. I need to use the electronic diagram of the Arduino Mega PCB board and implement the following changes: 1. Use an easy programming language, namely using the Arduino IDE to carry out this programming. In this way, use the Atmega2560 microcontroller. 2. The PCB must have between 10-12 24VDC digital inputs, 10-12 24VDC digital outputs, 3-4 analog inputs, 2 0-10V analog outputs, 1-2 4-20mA analog outputs. All with screw connectors (as in the image). 3. Interface for RS485 communication. 4. Interface for a touch screen display (where the RS485 communication data will be changed). This is all on the same PCB. In the end, I intend to have: - Electronic PCB design in DesignSpark file or c...

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    I'm in search of an assembly language expert with specific experience in PIC microcontrollers to help bring my project to the next level. I've encountered some hurdles that require professional input. Here’s a breakdown of my needs: **What I Need:** - **Debugging:** There seems to be a bug that I can't squash. Your keen eye for detail would be invaluable. - **Writing New Code:** Based on project expansion, additional functionality needs to be integrated. - **Optimizing Existing Code:** To make the application more efficient and faster. **Current Situation:** - The project is developed in assembly language tailored for the PIC16F636 microcontroller. **Ideal Skills and Experience:** - Proficient in assembly language, particularly for the PIC16F636. - Strong experience...

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    LED Control PIC Expert Needed 3 nap left
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    I'm seeking an experienced freelancer who is adept in writing and debugging PIC assembly code, particularly for controlling a small set of LEDs (2-10). The essence of this project revolves around the efficient manipulation and management of these LEDs to achieve desired lighting effects and functional outputs. **Key Requirements:** - Proficiency in PIC assembly code writing with a deep understanding of its syntax and structure. - Prior experience with LED control projects, especially in designing and correcting code for smooth operation. - Ability to debug and optimize existing assembly code to ensure reliable performance of LED functions. - Knowledge of electrical circuits, as you might need to provide insights or suggestions on connecting the LEDs to the PIC microcontroller. **Ide...

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    I need an electronic circuit designer and PCB designer. The final project must include the design of a PCB with: 12 digital inputs; 4 analog inputs; 12 digital outputs; 4 analog outputs; 1 USB connection for programming; 4 connections for RS485; 1 interface for a touchscreen display. I will provide more details on certain specific components to be used on the PCB. Your understanding of these components and their proper implementation is crucial. Let's discuss further details regarding the PCB size, which is a detail I would like to finalize together, according to the prototype's requirements. Ideal candidates will have significant experience in PCB design, preferably using DesignSpark, and creating custom prototypes. Your experience and suggestions for other unspecified PCB c...

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    I need a person to help me read labview code and create a wiki / design specification that explains the functionality

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    More details: What type of devices will the firmware be developed for? Consumer electronics What programming languages do you prefer for this project? C++ Are there any specific functionalities or features that the firmware should include? Bluetooth connectivity, Firmware update over-the-air (OTA), Power management, Possibly WiFi or LoRA instead of Bluetooth. I'm seeking an experienced firmware engineer specialising in commercial weighing equipment. I'm looking for advice on commercial weighing scale PCBs, firmware development, etc. Please note: The project will commence at the begining of April.

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    I'm seeking a highly skilled firmware engineer with deep expertise in designing, developing, and optimizing firmware for IoT devices, specifically focusing on low power consumption. Our current project involves creating a firmware for an Arduino Nano BLE 33 that leverages its Low Power Comparator (LPCOMP) to wake up the CPU from sleep mode efficiently. This capability is critical for extending the battery life of our device while maintaining responsiveness. **Requirements & Skills:** - Proficient in developing firmware for Arduino Nano BLE 33. - Deep understanding of LPCOMP and its implementation for CPU wakeup. - Experience with embedded systems, particularly in IoT devices and consumer electronics. - Expertise in sleep mode functionality and creating energy-efficient firmware. ...

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    Firmware Upgrade & Bug Fix 2 nap left
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    I'm looking for a talented embedded systems developer to make crucial updates and improvements to the firmware of an EFM32-based system. This project revolves around enhancing the current firmware, which is at a basic functionality level, and is primarily used for data collection purposes. **Requirements:** - **Change Functionality**: Update the existing firmware to add new features based on project needs. - **Improve Performance**: Optimize the code to enhance data processing and collection speeds. - **Fix Bugs**: Identify and correct any existing flaws within the current firmware setup. **Current Functionality Overview:** The project at hand has a foundational layer of firmware that carries out simple data collection tasks. These operations need to be expanded and refined to bett...

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    Circuit Design/pcb design 2 nap left
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    In this project, I'm seeking a talented PCB designer who can assist me in creating a robust circuit design. Key Responsibilities: - Designing a circuit according to my requirements - Proposing suggestions to enhance the overall functionality - Familiar with SAM-M10Q-00B gps receiver IC - Familiar with ESP32-S3-WROOM-1-N16R8 esp32 integration For this project you will need expertise in creating a circuit that will function as a DAC that can oscillate both a 1575.42Mhz and 1227.6Mhz respectively. There needs to be multiple of these circuits, driven by the esp32, and the DAC circuit that you build will route to connection. Circuit design and PCB design is needed.

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    €51 licitátlag
    21 árajánlat

    I am seeking a skilled programmer to develop a lightweight SNMP library specifically tailored for IoT devices. This library is to be built using MicroPython, focusing primarily on SNMP version 1. **Key Requirements:** - Develop in MicroPython only. - Support SNMP v1 for compatibility. - The library should enable sending SNMP get requests to an OID. - Must handle response data as either integer32 or octet string. - IOT device is Pycom fipy/gpy, and SNMP device is a SPLnet M100 sound sensor. **Ideal Skills and Experience:** - Proficient in MicroPython programming. - Previous experience with SNMP protocols (specifically SNMP v1). - Understanding of IoT device communication and constraints. - Ability to optimize code for limited-resource environments found in IoT devices. **Project Goals:**...

    €217 (Avg Bid)
    €217 licitátlag
    8 árajánlat

    I am searching for a programmer specialized with STM32 to develop an inverter. Here are the core competencies you need for the project: - Knowledge of basic communication protocols like UART, SPI, I2C. - Ability to handle sensor integration. - STM32 programming experience, preferred language not specified. - In-depth knowledge in developing off-grid inverters would be a great plus. For this task, you will focus mainly on creating the inverter. The work may require employing a variety of communication protocols and integrating them with various sensors. Please confirm if you have these capabilities before bidding on the project.

    €621 (Avg Bid)
    €621 licitátlag
    17 árajánlat

    I am in need of a capable developer to design a PHP web page that allows me to control the GPIO pins of a board like Raspberry Pi. This web page should be able to read and write GPIO the board is i created a .py file and try to call the .py file from the .php file the .py can't create the GPIO i try with sysfs_handle = open("/sys/class/gpio/export", "w", 423) if (sysfs_handle): ("423") print("GPIO 40 pin 423 opened for EXPORT") else: print("Can't open gpio/export. Something went wrong. Are you root?") sysfs_handle = open("/sys/class/gpio/gpio423/direction", "w") the first command works (return GPIO 40 pin 423 opened for EXPORT) but when open the file return "the file does not exists&quo...

    €30 (Avg Bid)
    €30 licitátlag
    20 árajánlat
    Fanuc Controller Real Time Data 1 nap left
    HITELESÍTETT

    I am looking for someone having experience with Fanuc and FOCAS. I want to export data from my Fanuc Controller to a PC or Raspberry Pi using FOCAS+Ethernet or any other method, to get real time data regarding: current program, cycle rate, idle time, down time, part count and other data. You can suggest your own method (if you have one) Controllers have the following Fanuc Versions: 0i-TF, 0i-TF Plus and 0i-TD Mate All CNC Machines have USB and Ethernet Ports There is no PLC in these machines

    €417 (Avg Bid)
    €417 licitátlag
    2 árajánlat

    I need a seasoned PYQT developer to create a comprehensive desktop application that not only serves as a user interface but can enhance an existing program. This work entails GUI control that will be housed on a RaspberryPI board. The core functionalities required include: - Display of sensor data. - Control of GPIO pins. - Ability for effective interaction with other devices. - Implementation of serial port communication. Despite skipped Question 3, the specifics of the sensor data to be displayed will be discussed and determined once we have established cooperation. Expertise in PYQT development, RaspberryPI boards, and proficiency in serial port communication and sensor-based data are essential qualifications for this project. An understanding of GPIO pin control and device interacti...

    €310 (Avg Bid)
    €310 licitátlag
    12 árajánlat

    We have an ESP32 project that was initially developed on PlatformIO using the Arduino framework. We need to port the project to idiomatic ESP-IDF.

    €2216 (Avg Bid)
    €2216 licitátlag
    51 árajánlat

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