Rs485 arduino raspberry pipráce

**Project Title:** Document Processing System Using ChatGPT-API on Raspberry Pi 4 **Project Description:** We are looking for a proficient developer to design and implement a system that processes various document formats (txt, docx, pptx, xlsx, pdf) and interacts with the OpenAI's ChatGPT API on a Raspberry Pi 4. The user interface should support drag and drop, as well as traditional file upload functionality from local sources. Post processing, the user should be able to ask questions regarding the files through the ChatGPT API. The application should maintain the history of chat interactions and have the ability to add additional files at any stage of the interaction. The requirements are as follows: **1. User Interface:** - A simple and intuitive U...

here is the project for someone who has really good experience in C++ and Arduino coding and knows working of google authenticator. project details would be shared to you, but i want someone experienced. share your cv or other workings as well, would be better for me to choose

I am looking for an experienced freelancer to help me develop an Arduino and Python-based predictive maintenance system for monitoring rotating assets. The ideal candidate will have expertise in both Arduino and Python, as well as experience in vibration analysis and predictive maintenance. Key Requirements: - Expertise in Arduino and Python - Experience in vibration analysis and predictive maintenance - Ability to develop a real-time (continuous monitoring) system - Familiarity with wired Modbus data communication The system will be designed to continuously monitor the rotating assets and detect any unusual vibration patterns that could indicate impending failure. The data will be collected in real-time using wired communication and analyzed using Python-based algor...

Looking for a software programmer to connect a custom virtual instrument using OSC or MIDI to with traditional DAWS (Logic Pro X). We are going...traditional DAWS (Logic Pro X). We are going to develop the wearable music glove as the controller (tapping on fingers and hand gestures) and need your assistance to create the connection between the controller and the DAW. About the glove: a fully functional glove capable of connecting to the communication bridge and delivering gyroscope data to it. The communication bridge (probably based on a Raspberry Pi computer and a router). The prototype Glove will have to be adjusted to work with the MIDI controller (DAW). Kindly respond with a proposal that shows what is possible with your programming and the type of features that you are ...

Seeking a freelancer with experience in MAVProxy, MAVLink, and Raspberry Pi to assist in configuring MAVProxy on a Raspberry Pi connected to a Pixhawk autopilot running ArduPlane. The goal of this project is to modify the MAVProxy configuration to request and receive specific MAVLink messages at startup and ensure their continuous logging without the need for continuous requests. Tasks to be completed by the freelancer: Modify MAVProxy Configuration: The freelancer will modify the MAVProxy configuration or send the appropriate commands to request the following messages at startup with their respective refresh rates: GLOBAL_POSITION_INT (10 Hz) ATTITUDE_QUATERNION (10 Hz) VIBRATION (1 Hz) SYSTEM_TIME (10 Hz) RAW_IMU (10 Hz) POWER_STATUS (1 Hz) BATTERY_STATUS (...

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I am looking for someone to help me connect a NEO6M and GY-271 to an Arduino UNO. I already have both of these modules in my possession, and I have a specific project in mind that I want to use them for. I have some experience with Arduino coding at the intermediate level, but I am open to suggestions for other applications. The only thing I need help with is the correct integration of the NEO6M and GY-271 and the Arduino. If you have the necessary skills to do this, then please contact me and let me know. Thank you!

app in android that can visually track any selected object/region with opencv (or other), communicate via bluetooth to arduino/servos to create a follow focus video

I'm looking for an experienced engineer to help me develop a project involving Arduino. My project will involve controlling DC motors wirelessly between an Arduino Nano and an Arduino Mega using the NRF protocol. The range of the wireless communication must be up to 50 meters. The ideal candidate should have in-depth knowledge of Arduino C++ code, and experience with developing wireless solutions. Experience programming servo motors or stepper motors is also preferable. If you think you have the right qualifications for this exciting project, let me know and let's get started building this ambitious solution.

I am looking for a freelancer who can develop a real-time attendance system with machine learning capabilities. The system should utilize biometric (face recognition) technology for attendance tracking. I am looking for a completely new system that does not need to be integrated with any existing software or platforms. The ideal freelancer should have experience in developing a...technology for attendance tracking. I am looking for a completely new system that does not need to be integrated with any existing software or platforms. The ideal freelancer should have experience in developing attendance systems, utilizing biometric technology, and implementing deep learning algorithms. The machine learning algorithm preferred for the system is deep learning. rasberry pi cnn rasberry ...

...with Cayenne and Arduino IDE Software is a project aimed at optimizing solar panel efficiency by automatically adjusting their orientation based on the position of the sun. This project combines the power of Internet of Things (IoT) technology, the Cayenne platform, and the Arduino IDE software to create an intelligent solar tracking system. Solar panels generate maximum power when they are aligned perpendicular to the sun's rays. Traditional fixed solar panel installations can only capture the optimum amount of sunlight for a limited time during the day. However, by using a solar tracking system, the solar panels can follow the sun's movement throughout the day, maximizing their exposure to sunlight and increasing overall energy production. The project utilize...

MQTT Code for Arduino nano - Analog and Digital inputs to MQTT Broken on AWS.

I have created and tested code for relays now need to do the same for IR blaster and UART communication. relay code can be reused. Need tested and working code ASAP. Budget Rs 10,000 Materials required: ESP8266 / NodeMCU, IR receiver, IR transmitter, ULN2003, 5V 3.3V supply.

I have created and tested code for relays now need to do the same for IR blaster and UART communication. relay code can be reused. Need tested and working code ASAP. Budget Rs 10,000 Materials required: ESP8266 / NodeMCU, IR receiver, IR transmitter, ULN2003, 5V 3.3V supply.

...find and integrate an Arduino simulator onto my ReactJS website. The ideal candidate should have experience with both Arduino and ReactJS development. Requirements: - Experience using Arduino simulators - Ability to identify and recommend the best simulator for my needs - Knowledge of ReactJS and ability to integrate the simulator onto my website Features: - Real-time simulation is the most important feature for me - The components needed for now are an Arduino Uno, breadboard, LED, buzzer, button, wires. - We can code in the simulator - The simulator should be easy to integrate with my ReactJS website Optional: - If you are able to create a simulator like this itself, please contact me and we can negotiate further on the price If you have experience wit...

I am looking for a freelancer who can assist me with my ESP32 DevKit project. I am using ARDUINO IDE for my programming language. There are multiple different examples of code that Im needing done so the jobs will vary in pay. Most jobs will include but are not limited to the use of servo motors and ESC's, ESP NOW, coded login & password functions, utilization of sensors (mpu6050, gps, camera, etc), delayed response, and more. Ideal Skills and Experience: - Proficiency in ARDUINO IDE - Experience with ESP32 DevKit programming - Strong knowledge of coding fundamentals - Ability to troubleshoot programming issues - Excellent communication skills and availability for ongoing support and guidance.

...two string variables in Nucleo board. This will demonstrate your ability to establish a two way communication between Firebase RTDB and a Nucleo board via a wifi serial transceiver. Software/Hardware requirements: - Use Stm32CubeIDE [version 1.12.1 or higher] exclusively to program a Nucleo board [I currently have Nucleo-F091RC] - Use Arduino IDE to program ESP8266 ESP-01S WiFi Serial Transceiver Module Deliverable: STM32CubeIDE project files Arduino IDE .ino file and libraries Pinout diagram Evaluation: 1- I will connect two potentiometers to Pins A0 and A1. I will compare Firebase RTDB values to the live expression readings from STM32CubeIDE. Specifically, I will be looking for wrong values. 2- I will write different string values in “Test/Limit1/” an...

I would like to implement I2S for STM32F407 using latest official STM32 Arduino core. The STM32F4 should communicate with an external codec in master mode, full-duplex, 48khz, 24bit and generate the master clock. I have a working example running in CubeIDE but i'm not able to integrate it into the Arduino stm32 core.

I need someone to write C code to initialize the Matek aspd-dlvr airspeed sensor in CAN mode. My sensor is already purchased (Matek aspd-dlvr airspeed sensor L431 CAN node, htt...the Matek aspd-dlvr airspeed sensor in CAN mode. My sensor is already purchased (Matek aspd-dlvr airspeed sensor L431 CAN node, ) and I will be using a Raspberry Pi and Banana Pi Zero microcontroller. The output data should be displayed on screen but code should work to be used inside another piece of software so it should provide the message containing the data from the sensor. Ideal skills and experience for this job include: - Proficiency in C programming language - Experience with sensors and CAN protocol - Familiarity with Raspberry Pi and Banana Pi microcontroller...

I need someone well versed with ESP32 and board design. Scope: sensor integration, command send & revive via BT, good in arduino programming.

Developing a CanSat I acquire data through two modules (GY-91, GPS NEO 6M and at the same time Arduino Nano) and send them to my PC using XBee S2C. I need an HMI that shows the data from the GY-91 which are pressure, temperature, altitude, accelerometer data in X, Y and Z and from GPS the latitude and longitude. The data is received by the XBee in hexadecimal and on the HMI I would like the pressure, temperature and accelerometer data to also be displayed in graphs.

I have a fertilizer spreader that is controlled by a arduino uno and stepper motor driver and motor. I Have the source code and am having trouble getting the motor to go back to closed positon. If i could get that problem fixed id also like to add another line of code to simplify the opertaion.

I have a control board for a model helicopter that i need the power cable soldering onto, to replace a faulty one that has been removed. A also have an arduino micro board that I need pins soldering too. Not a big job but I am incapable of doing this myself.

Good day, I would like to build a GPS TIME SERVER (NTP Protocol) based on ESP8266/ESP32 using ESPHOME. ESPHOME's GPS module integration works well but has no option for NTP Server. There are projects available for Arduino SDK which include NTP Server code, e.g. But those do not integrate with ESPHome. So what is needed is a good quality NTP server library for ESPHOME which uses GPS time. At best, the resulting code would be submitted into ESPHOME code base. code requirements: - Resulting code should be open-source and git-hosted - code should integrate well with ESPHome e.g. using remote_package feature functional requirements: - robust GPS-to-NTP implementation in ESPHome - focus on reliable, high-precision time offering to feed

Somos una Start-Up que estamos en busca de programadores para el desarrollo de una plataforma end to end que debe incluir un hardware específico que debemos diseñar y programar como parte del portfolio del proyecto. Dicho hardware debe ofrecer unas características avanzadas y pensamos en usar como base una Raspberry Pi o similar que permita la fabricación masiva. Buscamos personas capaces de aportar conocimientos de arquitectura para definir los mejores protocolos y lenguajes de programación que permitan una integración y rendimiento óptimos en el hardware. Tendrás la oportunidad de formar parte desde el inicio en el desarrollo. Por motivos de confidencialidad no podemos aportar más información a cerca del...

I am looking for a skilled developer to create a Raspberry Pico W aim assist for use on a PC platform. The aim assist should be programmed using C++ and include adjustable sensitivity functionality. As I will be using this primarily on a PC, it is important that the developer has experience in developing applications for this platform. The ideal candidate will also possess the following skills and experience: - Strong proficiency in C++ - Experience with programming for Raspberry Pi devices - Familiarity with game development and aim assist functionality - Ability to work independently and deliver high-quality code on time.

...experience working with Raspberry Pi to help me build an Internet of Things project. I have specific hardware requirements in mind and am looking for someone who is comfortable working with advanced Python and Raspberry Pi. The ideal candidate will have experience with: - Python programming - Raspberry Pi hardware - Internet of Things development - Advanced project management and problem solving skills The main purpose of this project is to create an IoT application that integrates various sensors and devices to collect and analyze data. The successful candidate should be able to work independently and collaboratively, and be able to communicate effectively with me throughout the development process. If you are a Python expert with experience ...

HI Tehsin. I need some Arduino "coaching" - I have no experience but have a Sparkfun Redboard and Adafruit IMU sensor, and I am trying to get it working with code from Adafruit example files. Can you help? I will hire you and maybe we can do a Zoom or Google Meet where you guide me through working with the IDE and getting the sketches working. Let me know if it is of any interest to you. Thank you. Jason

Embedded Engineer who can write firmware for an Industrial Gateway from Scratch to Hero. Understanding & Experience in a. Modbus RS485 Communication b. 4g Network Communication c. MQTT Communication d. Database for Configuration from System App Open for Fix Bid, FTE, Contract, Hiring etc,.

we have an application to connect the Arduino board but the Bluetooth does not appear on the IOS device. the application is made in flutter and is using plugin (serial_ bluetooth _flutter) .

...am looking for someone to help me with a project that involves movement detection from an Arduino Nano 33 BLE sense rev2. The data collected will be used for fitness tracking purposes. Specifically, I am interested in detecting the movement of a runner after the START of a race. The START of the race is done by a button. If runner starts before 100ms, it's a FALSE START. We need to hear a double beep through a basic speaker. If the runner starts after the 100ms, it means the start is correct. On both case, it's interesting to know and display the reaction time between the button start and the start of the runner. Ideal skills and experience for this project include: - Experience working with Arduino Nano 33 BLE sense - Proficiency in programming languages suc...

...configure automatic security updates 2. Set Up Domain Name: - Configure DNS settings to point the domain name to the VPS IP address - Set up an SSL certificate using Let's Encrypt 3. Install HomelabOS and Web Applications: - Install and configure HomelabOS according to the documentation - Install and configure the following web applications using HomelabOS: - ERPNext - Taiga - Paperless - Cockpit - Pi-hole - Heimdall - Homedash - Organizr - SUI - Jenkins - Install and configure a LAMP stack with Node.js 4. Web-based Server Management: - Configure Homedash to provide a web-based interface for server management - Set up SSL certificate for Homedash using Let's Encrypt 5. Backup and Restore: - Set up automated backups of data, settings, and configurations using a backu...

Im looking for someone who can write a Arduino code(c++) for a mini sumo robot which have object and color sensors to avoid getting out of the area and detect other robot to push them out of the area. -Code is very simple to understand which will be about 300-1000 lines -You can check youtube for the example mini sumo robots by typing “mini sumo robot fight”. There are different categories of robot so you can see different types of robot but the code will be same in every category -Required code librarys and a example code will be provided.

I would like a dedicated SFP line directly to my audio streamer (will need to pull about 150 feet of cable) and ~8 surveillance cameras and an on premise DVR. Something like in the attached photo (without the black NAS). Rasberry Pi TBD. THANKS, Dana

We rent 3 rooms for golf-training inside 1 building. The reservations are stored on our local server in SQL format. (basic DB row structure : clientID - start date/time - end date/time - status - roomID). We think Raspberry PI is most suited but if you prefer Arduino, it’s OK too. You only provide us the code, so no hardware but you provide all information about the hardware we need and setup. #1 Acces control : When client arrives at the building, he will scan his personal badge at the entry (RFID card or token). Action : query SQL DB if clientID has a reservation (acces allowed from 15 min before start to 15 min after end. If YES, set pin 00 high for 5 secs (door can be opened) . There is only one entrance door, the individual rooms have no lock. The RF...

we will connect the arduino with two of the servo motors and will connect arduino to wifi and than make a webpage which can be accessed through local host which consist of two controllers one is 0 to 90 and other is 180.

I need to connect the arduino with two of the servo motors and connect arduino to wifi and than make a website which consist of two controllers one is 0 to 90 and other is 180

I need Raspberry pi programmer for develop python code for the following functionality: whenever a motion is detected, and light levels are low the system should turn on both lights in the room and display a welcome message on the LCD screen. The lights should start gradually dimming after detecting a period of inactivity (e.g. 1 minute), however if any activity is detected, the brightness should immediately return to the maximum level. In addition, the resident should be able to manually control the light using a push button. The application will need to be implemented on Raspberry Pi emulator and you need to provide a code and implementation video.

We need someone who can work an electronics project, using arduino, ESP32. Need to develop firmware, schematics and PCB layouts, etc. related work. freelancers from Delhi, India only will be preferred.

Hello I need an expert in the following: 1. Multisim NI, Arduino & MATLAB 2. Tinkercad Please apply if you have the required expertise. No teams or companies please.

Question 1: Monte Carlo PI calculation using mpi4py. Question 2: Monte Carlo PI calculation using OpenMP Question 3: CUDA matrix multiplication Check the attached pdf

WS28xx Arduino controller Description My goals for the controller are: • Reliability • Stand-alone operation • Simple control with ease of use • Custom scenes and chases Details: • 1-99 keypad custom for selecting scenes/programs. • I will supply and code the scenes • LCD display • Scene # and description i.e. “Rainbow Chase” • Dimmer level 1-100 • Chase speed 1-100 • Four Hardware debounced tactical switches • Dimmer / Brightness control • Speed control for active (chase) scenes I have used FastLED and a repurposed and gutted ADJ LED Controller (RGBW4C-IR) for testing and prototyping. 24-scene buttons are not enough scenes to cover all the holiday scenes and other static and active/chase scenes I require...

Arduino program is require to fully control Braccio arm robot This is the robot: The user should be able to control the arm to go any position he want

I am looking for a freelancer to assist me in setting up a remote network connection between my Raspberry Pi and my Windows laptop. The laptop runs on Windows, and I would prefer to use SSH for the remote connection. No additional security features are needed for this project. The ideal freelancer will have experience with Raspberry Pi and networking.

I’d like you please to change the given arduino code according to the given misuse cases. folder main program

hi, I'm looking for someone who's able to deliver this Arduino project for me. In first case we'll use push bottons to simulate the sensors. But afterwards we're going to use IR sensor with reflectors for it. For the light there's also the possibility to use Neopixel ring for it.

I am looking for help creating an Arduino project which is controlled by Amazon Alexa voice commands via the fauxmo library. This is a deployment-ready device and does not require any other hardware components, nor will it need data storage of any kind. In short, I need assistance creating an Arduino-based device that is controllable by fauxmo library where I need to change values and state in alexa app without voice command as state change is happening th voice command presently.

I am looking for an IoT developer to help me create a customized product with Arduino Uno, GSM, GPS, and couple more sensors. The ideal candidate should have experience in building IoT projects, particularly in developing software components. Hardware and software components need to be integrated into the project, and I have existing software that needs to be included. I am looking to complete this project within 1-2 weeks, so the ideal candidate should be able to work efficiently and manage their time effectively.

We are looking for an expert in CANbus initialization and communications at the lowest levels, who can look at our code and our circuitry, and determine why we are unable to communicate with other CANbus devices even though all protocols appear to be followed. We will pay for expertise, and are looking for serious experts.

...sides caving in on itself to fold to almost a flat square. I want a small servo motor to be on the inside of the cube. The servo motor will rotate the folds of the paper, which will cause the cube to either collapse or expand. Obviously the cube can't fold completely flat, as there is thickness to the servo motor. However if it can fold to at least 1/5 of its original height that will work. An arduino microcontroller will send the signals to the servo causing the cube to fold down to almost a square, or unfold to its original cube height. Here is the type of origami cube that i want or similar to it. I want one that folds straight up and down and not in a spiral or twisting motion. Again it will kinda fold like this except it’ll be one cube and