Stm32 loggerPekerjaan
kebetulan saya sedang membuat project kontroling inkubator bayi menggunakan stm32. saya sensing temperatur dan kelembaban menggunakan AHT10 dan rencananya akan menambahkan sensor heart rate menggunakan MAX30102. Dari data sensing tersebut nantinya mau ditranmit ke esp01 menggunakan UART, lalu mengirimkan data tersebut dari esp01 ke server Blynk. Nanti di blynk akan muncul data dari AHT10 dan MAX30102 dan juga rencananya akan dapat mengatur tingkat kelembaban dan temperatur dari blynk. Nanti tingkat kelembaban dan temperatur yang telah diatur dari Blynk akan dikirimkan dari esp01 ke STM32 menggunakan UART. Dari data tingkat kelembaban dan temperatur tersebut nantikan akan digunakan sebagai variabel untuk mengaktifkan relay. Permasalahan terbesar saya berada pada komunikasi ser...
App android studio data logger, segala aktifitas hp mobile yang digunakan anak-anak dan bisa dipantau kapanpun datanya oleh orang tua. Programming skills atau System & Software yang mungkin dibutuhkan: - Firebase Realtime Database - Google - Backend Wordpress - webserver (php & mysql) plugin - Android studio project (java) Fitur-fitur yang diharapkan: 1. OTP SMS saat daftar baik sebagai user parent (orang tua) maupun sebagai child (anak yg diwasi). 2. Bisa mencatat segala aktifitas browsing yang dilakukan pada mobile android bila menggunakan browser chrome, mozila firefox, opera dan lain-lain. 3. Bisa melakukan screen shoot layar (mobile android anak) dan kemudian upload gambar tersebut ke server, bila diperintah capture dari perangkat mobile android milik orang tua. Atau...
I'm looking for a professional who can modify the existing firmware for mouse movements on an STM32 microcontroller. The exact requirements are listed in the attached document. Please review carefully and start your proposal with the keyword "MOUSE" to prove that you have read this brief properly.
I need someone to update my existing android application. These are 3 apks because of 3 languages UI. But the contents, resources and codes are all the same. To do: 1. Update the UI to add a first Print button that will connect t...to change this to single line only. When user type username and press enter, it makes next line in the username field. I want you to make the cursor go to password field when enter key is pressed. 7. On the login page, there is a date and time shown. I want to remove the date and time, instead i want to show a default photo. Photo shall be static filename taken from the backend app path logger/ which i can change manually whenever i want. Photo size shall be fixed. 8. On the login page, there is a version written. update the written version...
We would like to implement a small tool that: - catch all made/recevied calls in Teams users/call queues (without asterisks in the number) - the call should be written to a sharepoint site or list or whatever, with all the details, like callee,caller,date,time,call duration ecc.. - a mail should be sent to the person who asnwered/made the call with a link to a form where he/she can complete with a "call desctiption" for example why the call has been made - another form or same form to make a list of all the calls, to sort them or to search a text in every call
I'm seeking a proficient STM32 developer with expertise in Proteus 8. The project involves creating and emulating STM32 code. All specific details will be provided upon discussion.
I'm looking for an expert firmware programmer to help develop firmware for an STM32 embedded project. The main purpose of this firmware is to collect data from a current measurement sensor. The data will be used for real-time monitoring and displayed on an e-paper display. Ideal candidates should have: - Extensive experience with STM32 firmware development - Proficiency in programming for sensor data collection - Knowledge in addressing e-paper display through SPI Your role will involve: - Writing efficient and reliable firmware Schematics for the microprocessor are complete and available. I look forward to your proposals.
Hi, We are seeking a skilled and passionate freelance developer to bring our dream logging app concept to life. This app will focus on providing users with an intuitive and visually appealing way to record, analyze, and revisit their dreams. Core Features: ● Calendar-Based Dream Log: The central feature will be a beautifully designed calendar where users can easily log their dreams on the corresponding dates. ● Dream Entry: A user-friendly interface for inputting dream details, including text descriptions, tags for categorizing (e.g., recurring, nightmares), and associated emotions. ● Dream Analysis: Basic analysis tools to identify common symbols and recurring themes within the user's dream entries. ● Search and Filtering: Ability to search and filter dream entries by keywords, tags,...
I'm in need of a skilled PCB designer who can create a comprehensive PCB design from my provided circuit in a PDF format. The primary goal for this project is product development, so the design should be suitable for that purpose. Key Tasks: - Interpret and translate the provided circuit information into a functional PCB design. - Ensure the design is comp...Demonstration for simulation purposes. Ideal Skills: - Proficient in PCB design software, with experience in Proteus 8. - Understands the intricacies of design for product development. - Capable of creating both SMD and Through-hole designs as needed. Note: The specific types of components or size constraints for the PCB design have not been determined yet, so flexibility and adaptability are key. STM32 Cube IDE expert ...
As discussed, this is the direct hire for the project. I will repost the details once you have accepted the job.
...components. All boards you design shall have evluation board quality. It means that they will not actually go into real components and be used for internal purposes only. Ideal Skills: - Extensive experience in PCB and hardware design, including power supply, FTDI, UART, CAN, SPI/QSPI and I2C - Microcontroller and Microprocessor layout experience, especially industry-grade controllers like NXP, STM32, Renesas and Raspberry Pi CM - Knowledge about signal integrity, EMC and good design practices in general Requirements - all parts must be available and recommended on Mouser or Digikey - no China replicas - all design must take place in KiCAD - you will need to hand over all design files necessary for the project, including symbols and footprints - moe License - all design rights...
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I'm seeking a skilled PCB designer with experience in IoT devices. The task is to design a compact PCB (4x3cm or smaller) incorporating the STM32 microchip for UART, SIM800L (GSM), and NEO-6M (GPS). The design should also accommodate a buzzer, mini LEDs, and USB-C charging, with provisions for battery integration (details to be finalized). Key Tasks: - Optimize the antenna design for GSM and GPS to ensure the best performance. - Create compact and efficient layouts that can withstand the rigors of a prototype. - Transition existing code from ESP32 to STM32. Key Considerations: - The primary focus of the PCB design is compactness. The smaller the PCB, the better. - The IoT device will be powered by a rechargeable battery, so consideration for this power source is cruci...
...circulate in the room, ensuring it reaches all bottles uniformly. Include how quickly the system can raise the temperature of the bottles from 20-25°C to the pasteurization temperature. Temperature Control • Sensors: Specify locations for temperature sensors to ensure the bottles reach and maintain the desired temperature uniformly. The design should accommodate the use of a temperature data logger with multiple sensors. • System Monitoring: Incorporate feedback mechanisms to adjust steam flow and temperature based on real-time data from sensors. Deliverables • Detailed Design Drawings: Including room layout, nozzle placement, and steam distribution pathways. • Technical Specifications: Listing all materials, components, and specifications needed for...
I'm looking for an experienced software engineer to develop control software for my RGB LED project using the TLC5955 and STM32F...control software for my RGB LED project using the TLC5955 and STM32F411. I have the PCB ready, and the software needs to be written in stm32CubeIde. Key Responsibilities: - Develop software for individual control of RGB LEDs - Implement features including color changing effects, brightness control, and predefined patterns The ideal candidate for this project should have: - Extensive experience with STM32 programming - Proficiency in using stm32CubeIde - A good understanding of controlling RGB LEDs - Ability to create engaging and smooth color changing effects and brightness adjustments Please note that the software needs to allow individual contr...
I'm seeking an expert in STM32 and SIMA7672S to set up a web server on the SIMA7672S with STM32, accessible via a public static IP address. The server needs to serve static files such as HTML and JSON, while also handling real-time system status updates. Key Responsibilities: - Configure the STM32 to serve static web content and handle real-time system status updates. - Enable the STM32 to process query/response data to a serial device. Skills and Experience Required: - Deep understanding of STM32 and SIMA7672S. - Proficiency in STMcubeide IDE. - Previous experience in setting up web servers on STM32 based systems. - Familiarity with AT commands and the manual of the SIMA7672S. - Ability to configure for real-time data updates. The ideal ca...
I'm seeking an experienced EMV low-level firmware developer for a project involving an STM32 application. The primary purpose of this application is to read Contactless cards using a PN5180 chip. Key Responsibilities: - Develop firmware that supports card reading and authentication. - Implement robust error handling and logging mechanisms. Ideal Skills: - Extensive experience with EMV firmware development. - Proficiency in working with STM32 microcontrollers. - In-depth understanding of PN5180 and its functionalities. - Skills in designing firmware for reading Contactless cards. - Experience with implementing card authentication systems. The PN5180 should be interfaced with an EMV communication interface. Therefore, expertise in this area is essential. Please note, t...
Have you worked with NXP NFC chips. We need write drivers for PN5180 to read EMV data
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I'm in need of a proficient Excel VBA developer to create a high-performance data logger for me. The primary function of this tool is to log data from a wireless barcode scanner, record weight, and convert that weight into quantity. Key Requirements: - The logger must access conversion data from a sheet that could have over 200k lines. - A more efficient version is needed compared to an existing sample I have. The current version is sluggish due to file size. - It should support multiple users on a local network, compiling all results into a single sheet without missing any lines. - The project has a fixed budget, which is not based on hourly rates. Ideal Skills and Experience: - Extensive experience with Excel and VBA, particularly in creating userforms. - Previous wo...
...Specifications: - The board should feature a 2 channel ADC for precision temperature measurement from Type K, R and S type thermocouples. - I prefer the use of the STM32 microcontroller family for this main board. - Communication interfaces supported by the main board should include I2C, SPI, UART, ADC, RS485, and RTC. Deliverables Expected: 1. Three fully assembled and programmed PCBs ready for testing. 2. Complete source code for the project. 3. Schematic and Gerber files, including a pick and place file for PCB assembly. 4. Bill of Materials (B.O.M.) with vendor information. Ideal Skills and Experience: - Proficient in STM32 microcontroller programming and board design. - Extensive experience with thermocouple interfacing. - Knowledgeable in PCB design software and cr...
Looking for a stm32 + nextion programmer, extensive experience in inkjet printers, if it does not meet the specifications I will not award the project. I already have firmware that I need to integrate more functions and update. Add more functions to the project - ink system controls - level control - control and maintenance - humidity control - ink flow control - lamp control - roll to roll
I'm looking for a skilled hardware designer to create a board for the STM32L031K6 microcontroller. The board will be used for prototy...STM32L031K6 microcontroller. The board will be used for prototyping, and needs to be compatible with the ST-Link V2 programmer. Key Requirements: - The board should include GPIO pins and Analog inputs/outputs. - The power source for the board will be USB, so it needs to be designed accordingly. Ideal Skills and Experience: - Extensive knowledge and experience in hardware design, particularly with STM32 microcontrollers. - Familiarity with ST-Link V2 programming. - Ability to design for USB power supply. - Good understanding of GPIO and Analog inputs/outputs. I need a professional who can ensure the board is designed efficiently for protot...
I am in need of a microcontroller expert who can convert my current setup (ESP32, SIM800L, Neo6M GPS) into a more compact design using the STM32G030F6P6TR chip and embed it with a SIM868. The goal is to create a compact, efficient, and versatile tracking device. Responsibilities: - Convert the existing microcontroller setup to an STM32G030F6P6TR chip. - Embed the design with the SIM868 for enhanced functionality. - Design a PCB that accommodates this compact design without compromising performance. - Ensure the device is suitable for both indoor and outdoor use. The device needs to support real-time tracking functionality. Therefore, experience in designing tracking devices is preferred. Please note, I require only qualified professionals to bid on this project. Proposals generated by ...
We are looking for an experienced Firmware developer and Electronics Engineer (EE). You will continue the development of an STM32 design and a seperate ESP32 design - both with BLE. Also you will continue the electronics design of the board, simulate the circuits and layout a PCB, while communicating with clients, vendors and the team. You will be working for a small StartUp and directly report the the CEO, who is also an EE. We are looking long-term to acquire a Senior EE for a permanent role in the team. We run the company fully remote, online and have staff located globally. So you can locate yourself as you see fit. We are demanding as we do require high quality work, there is no place for an EE that cannot or will not do the detailed work and limit the number of mistakes...
...passive monitoring using the PIR sensors. Key Features of the System: Energy Management: Solar panels (10-20W) with MPPT controller. Three 12V, 10Ah LiFePO4 batteries with automatic rotation to maximize lifespan. Voltage regulators to power components at 5V and 3.3V. Motion Detection and Processing: PIR sensors to trigger system activation. OV2640 cameras controlled by microcontrollers (ESP32 or STM32) and managed using MOSFETs. AI Processing: Coral Dev Board Micro for real-time inferences. Communication Modules: Wi-Fi (ESP32), LoRaWAN (Heltec LoRa), or 4G/LTE (SIM7600), selectable based on site requirements. System Monitoring and Management: Secondary microcontroller for managing energy, environmental sensors (temperature and humidity), and communication modules. Freelance...
I am looking for an electronic engineer who can work in our team. We have a project to design a switch panel using STM32. I will share the PCB layout and switch links in a quick chat. I want to design the PCB using EasyEDA because I will manufacture PCB in China. Please attach your portfolio if you have any experience in this field. I am looking for a individual engineer who can join our team. Thank you
I'm looking for a skilled Python developer with expertise in Django to build a web-based Task Logger application. This application will primarily focus on task creation and management. Key Features: - Task Creation and Management: The core functionality of the application will be centered around the creation and management of tasks. The interface should be user-friendly and intuitive, allowing for seamless task handling. Ideal Skills and Experience: - Proficient in Python and Django - Experience in developing web applications - Strong understanding of task management systems - Ability to create user-friendly interfaces
wir möchten gerne eine Steuerung für eine Dosiertechnik programmieren lassen auf Basis STM32 in C und/oder C++
I am in need of a skilled engineer to create a BLDC speed controller and an STM32-based flight controller based on existing software and reference designs where applicable. Key responsibilities include: - Designing a flight controller based on a pre-provided Reference Design for Rotorflight firmware - Developing a 2-in-1 BLDC speed controller based on ESCape32 firmware Ideal candidates should have: - Prior experience with flight controller hardware for Betaflight/iNAV/Cleanflight/Rotorflight/etc - Prior experience with BLDC speed controller hardware for BLHeli/BLHeli32/AM32/ESCape32/etc - Ability to compact designs into predetermined PCB shape/size requirements Please provide examples of similar projects you have worked on in your application. The details of the project requirem...
...differences, memory usage, and performance. Deliverables: Working project files for STM32CubeIDE and Keil MDK Lite. Screenshots of simulation results, including analyzer outputs. Full source code (UserThreads.c, SineLut.c, and others as necessary). Comparison report between RTOS and bare-metal implementations. Short description to each task what was done for documentation. Requirements: Knowledge of STM32 microcontrollers, RTOS (CMSIS-RTOSv2), and Keil MDK. Experience with STM32CubeMX for configuration. Ability to implement embedded code....
...electronics**. - Proficiency in embedded C/C++ programming. - Hands-on experience with microcontrollers and embedded systems. - Knowledge of battery management systems and protection mechanisms. - Expertise in hardware interfacing and debugging. **Preferred Skills:** - Familiarity with simulation tools (e.g., MATLAB/Simulink). - Experience with communication protocols (I2C, SPI, UART,STM32). - Background in display module interfacing for indicators. **Why Work With Us?** - Opportunity to showcase your expertise on a critical, innovative project. - Competitive compensation and flexible work terms. - Potential for long-term collaboration if we are impressed with the project outcome. How to Apply: Interested freelancers can share their updated resume and...
I'm looking for an expert in Linux Ubuntu 16.04 who can assist me in logging data from a specific USB port. The primary focus is on capturing all device communication logs. - The logs should be saved in plain text format. - If feasible, I would like options for both real-time monitoring and periodic logging. I utilize TeamViewer for remote access to my system. A suitable app or module needs to be identified and installed on my system to facilitate this task. I have heard that I will need a serial device connected Skills and experience: - Proficient in Linux Ubuntu 16.04 - Experienced in USB data logging - Familiar with TeamViewer - Ability to install necessary software - Can provide a solution for real-time and periodic logging. The logs should also be saved in CSV format. Pre...
I'm looking for a developer to create a Java Spring Boot application that logs data from a variety of sensors. Key requirements: - The software will need to log data from temperature sensors, humidity sensors, flow meters, and pH sensors. - Data should be stored in an SQL database. - The logging frequency will be every minute. Ideal skills and experience for the job include: - Proficiency in Java and Spring Boot. - Experience with SQL database design and implementation. - Familiarity with sensor data logging software development. - Understanding of environmental sensors and their data.
I'm looking for a skilled developer with extensive experience in embedded systems and NFC application development on STM32. The hardware design has already been completed. The project involves a considerable amount of work (300-400 hours), focusing on: - Creating firmware for an STM32 microcontroller. - Implementing NFC application functionalities, specifically for data exchange and communication. The ideal candidate should have: - Proven experience in STM32 firmware development. - Proficiency in creating NFC applications. - Ability to adhere to specified project requirements and standards. - Knowledge of low-power design techniques for battery-operated systems. Please note, an NDA will need to be signed before the project starts. A brief interview will be con...
...developer with experience in STM32 microcontrollers to assist in developing a custom alarm system. The project involves integrating an RTC (DS3231) for real-time clock functionality, Bluetooth (HC-05) for wireless control, and a buzzer for the alarm feature. The system will be designed for the STM32F429I-DISC1 board. Project Requirements: Configure and initialize the RTC (DS3231) module using I2C communication. Implement Bluetooth communication using the HC-05 module for controlling the alarm. Integrate a buzzer (active type) that can be turned on/off based on the state of a button or Bluetooth command. Design a simple user interface (if needed) to interact with the system. Ensure that all components communicate seamlessly on STM32F429I-DISC1. Key Skills: Experience with STM...
I need STM32 MCU programming expertise to help me monitor and manage environmental sensors over LoRaWAN. The project involves controlling these IoT devices on a scheduled basis and transmitting sensor readings to the Network Server (LNS). The firmware must be compatible with Firmware Over-The-Air updates (FUOTA). Key Responsibilities: - Develop code to control environmental sensors (specifically pressure monitors). - Program STM32 MCU to send alerts based on sensor readings. - Implement functionality to automatically adjust settings based on sensor data. - Create a system for logging data for future review. Ideal Skill Set: - Extensive experience in STM32 MCU programming. - Solid understanding of IoT devices, specifically environmental sensors. - Proficient in progra...
...Preparation of manufacturing files and guidance for mass production. The device is motor-driven, requiring: Integration of a 12V motor. Control through a motor driver (e.g., L298N or similar). Current monitoring for overload protection using sensors like ACS712. Safety features to reverse the motor direction when specific conditions are detected. Control and logic processing via a microcontroller (e.g., STM32 or equivalent). Additional integration of LEDs or other indicators for user feedback. Deliverables: Complete schematics for the device. PCB design and Gerber files for manufacturing. BOM with readily available components. Documentation and design notes for assembly. Optional: Support during prototyping and testing phases. Required Expertise: Proficiency in microcontroller...
...mechanisms to detect and report any issues. Ideal candidate should: - Have experience with Arduino Giga R1. - Be proficient in programming for data logging, and understanding of CSV format. - Have a good grasp of both USB and WiFi technologies. Please provide your bids based on the above requirements. Include a user interface with an LCD screen display for monitoring real-time data. Ensure the data logger system is compatible with mains electricity. Include detailed error reporting for all attempts of communication, data logging, and hardware functionality. Include detailed error reporting for any communication issues encountered. Include a simple and clean basic UI for ease of monitoring. Include LED indicators for identifying error states. Include monitoring and logging of ...
I'm looking for an expert in C programming and embedded systems to enhance my existing firmware for the STM32F401CDU6 microcontroller. The firmware was developed using Keil uVision, and the...STM32F401CDU6 microcontroller. The firmware was developed using Keil uVision, and the enhancements will focus on adding UART communication capabilities. Key Tasks: - Integrate UART communication protocol into the existing firmware - Ensure the new firmware supports data transmission and reception via UART Ideal Candidate: - Proficient in C programming and embedded systems - Extensive experience with STM32 microcontrollers - In-depth knowledge of integrating communication protocols into firmware - Familiarity with Keil uVision - Able to deliver robust, efficient, and high-quality firmwa...
I'm looking for an expert STM32 programmer to help with my project. The microcontroller will be used for industrial control applications. Ideal Skills: - Proficient in C/C++ programming, particularly for STM32F series - Experience in programming for industrial control systems - Knowledge of relevant communication protocols - Familiarity with motor control and sensor data collection Please get in touch if you have the necessary skills and experience. Kindly people from Tamilnadu is better convenient for me.
I am looking for a skilled programmer for my STM32 microcontroller project. The main functionality of the STM32 will be to control a motor. Ideal Skills: - Proficient in STM32 programming - Experienced in motor control systems - Knowledgeable about various motor types Please note, the specifics of the motor type and whether the system will control multiple motors are yet to be determined.
I need help troubleshooting my setup with an STM32F401RE and a Micro Servo SG90. Currently, I can't get the servo to move at all, and I suspect some of my connections might be incorrect. I also just need the servo to go from the middle position to each of the extremes and then end at the middle position again. Ideal Skills: - Proficient in working with STM32 microcontrollers - Experienced with Micro Servo SG90 - Strong troubleshooting skills, especially with electronics - Knowledgeable in setting up and debugging servo motor connections - Capable of providing clear explanations and guidance
I'm seeking a skilled programmer to create code for the STM32 Blue Pill microcontroller to control a 2x16 LCD using both baremetal and the HAL library. Key Requirements: - The code must interface with the LCD over a 4-bit connection. - The LCD will be used for write only operations. - The programmer must be experienced with STM32 development and LCD control.
I'm in need of a seasoned STM32 Embedded Developer to aid in the development and optimization of firmware for my production hardware. The hardware is currently in the testing phase. Key Requirements: - The firmware must support various STM32 peripheral functions, including ADC with DMA, Timers for PWM/SPWM, and UART communication. - Expertise in STM32 programming with HAL and STM32CubeMX is crucial. - Experience with FreeRTOS integration and task management is necessary. - The firmware must include support for I2C and SPI peripheral functions for sensor and peripheral communication. - The firmware must have robust error handling and diagnostics to ensure reliable operation. Ideal Skills: - Proficient in using ADC with DMA for data acquisition - Skilled in con...
I am looking for an experienced developer to create a Chrome Extension for me. This extension will be used to record every keystroke from the keyboard. The primary purpose of this project is to develop a keylogger for security testing. Here are some specifics: - The extension needs to be compatible with Windows. - The recorded keystrokes should have a variety of storage options. It should be able to store data locally on the user's device, as well as providing options for cloud storage. Additionally, it should have the capability to export data as a file. - The extension should also be compatible with other major browsers like Firefox and Safari. Ideal candidates for this project would be those who have prior experience in Chrome Extension development, particularly with creating key...
I am looking for an experienced firmware engineer to develop simple firmware for an STM32 based project. This project involves controlling small motors (forward and reverse) with tactile switches and producing logic outputs. Key Requirements: - Development of ultra-low power design firmware to maximize battery life. - Implementation of well-documented logic for motor control. - Debugging and testing capabilities for remote working. - Experience with consumer electronics firmware development is a plus. - STM Cube - STM32L031F6P6 The ideal candidate should have a deep understanding of STM32 firmware development, ultra-low power design, and motor control logic. You should also have experience with remote debugging and a knack for working on consumer electronics projects.
...event detection and logging 4. GSM communication for alerts 5. Magnetometer for direction tracking 6. Low-power design with extended battery life The device needs to be: - Compact (50-70mm length) - Waterproof - Able to operate for 2-3 months on a single charge - Capable of sending SMS alerts - Encrypted communication I'm seeking an experienced IoT developer with: - Embedded systems expertise - STM32 microcontroller programming skills - Experience with GPS and GSM modules - Low-power device design background Would you be interested in discussing this project further? I'd love to see your portfolio and get an initial estimate of development complexity and cost. we will be making use of the following components: Microcontroller: STM32L4R5 (ultra-low-power ARM Cortex-M...
...control system. Project Details: The project involves working with STM32 microcontrollers to develop and optimize firmware for addressable loop communication. Key tasks include enhancing communication protocols to ensure stable and reliable operations of addressable devices on the loop. You will be responsible for optimizing microcontroller firmware, implementing efficient power management, and integrating new features as needed. Perform testing and validation to ensure compliance with industry standards, especially in relation to dielectric withstand and load tests. Collaborate with the hardware team to fine-tune the integration of power supplies and communication circuits. Requirements: Strong experience with STM32 microcontrollers and embedded C/C++ progra...
