請看仔細的項目要求PDF，主要希望弄一個自動化的折纸机械可以去對折不同的纸成三角形。
使用MT7622芯片开发路由器，基于Banana pi，增加以下功能： 1. 引出内部的5个网口 2. 增加2个SFP光口 3. 增加串口至10个（232/485等）
任务： 1、集成Arduino，实现正常的初始化、连接Arduino硬件，并且支持向Arduino上传代码； 2、UI调整； 以上第1步已经完成集成Arduino部分，初始化、连接存在BUG，需修复，上传代码功能待实现。
我有进行中的、与之前的项目相关的工作parsing jsonarray using Arduino mega with esp8266-12 '
主要是想仿真一个激光测距的，暂时可以不考虑激光传感器，只需要模拟出计算时间差然后乘以光速，最后显示在LCD显示器上。自己已经做了一部分，proteus图已经画好，程序但是有点问题，求帮忙，有偿。
SEEKING A LIEN ATTORNEY / LAWYER. CHANGE OF VENUE A MUST! I'M TOO EMOTIONALLY ATTACHED TO DO THIS ON MY OWN. ESPECIALLY THE CHANGE OF VENUE REQUEST, MADE TO THE VERY BODY OF SO CALLED OFFICERS OF THE COURTS THAT CREATED THESE FINANCIAL HARDSHIPS! I HAVE A PI/EXPERT WITNESS THAT'S BEEN COLLECTING EVIDENCE SINCE DECEMBER 2014 AND AM SEEKING ASSISTANCE ON CONTINGENCY FOR A MAJOR PAYOUT ON THE BACKSIDE!
需要一位热衷 Arduino、电子设计的玩家创客帮忙介绍一个拇指般大小 32 位 Arduino 兼容开发板给中国的玩家. 这小小 38mmx18mm 的开发板功能含: 100MHz 32bit RISC / FPU + 1MByte Flash + 212KByte RAM + 2 UART + 2 SPI + 1 PWM + 17 GPIO + GPS 接收器. 售价 $12 (不含 GPS 有源天线). 性价比远超越在群众募资网站 Kickstart上能看到的任何 Arduino 相关开发板 (Digispark, Microduino, Tinyduino, Galago, Teensy 3.0...). 目标是 10 天内帮 NavSpark 活动增加 250 位中国区的支持赞助者, $500 做酬劳, 超过或不及都照比例计算. 例如: 增加 200 位中国区支持赞助者则以 US$400 做酬劳, 1000 位则以 US$2000 做酬劳. NavSpark 活动网址:
Develop a Bash script that prints user-provided PDFs at their exact dimensions on laser printers with adjustable trays, using CUPS on a Raspberry Pi 3b+ (Raspbian/Debian 12). Requirements Deliverables: A Bash script () that: Accepts a PDF file and printer name as arguments. Dynamically detects the PDF’s dimensions (in mm). Configures CUPS temporarily (if needed) and prints the PDF 1:1 without scaling. Example command: bash Copy ./ -p "Printer_Name" -f "" Test PDFs: I will provide 3 PDFs with unique sizes (e.g., 132x96 mm, 340x110 mm, 80x50 mm). Technical Constraints: Use only command-line tools (lp, pdfinfo, awk). No persistent CUPS configuration changes (e.g., avoid lpadmin if possible). Handle printers with hard-coded margi...
...computer vision, and embedded systems. The ideal candidate will have experience in: ✅ Hardware: Camera modules, display panels, circuit board design, power management ✅ Software: AI image recognition, real-time processing, embedded systems programming ✅ Integration: Combining hardware & software for seamless real-time performance Project Scope: -Assist in developing a working prototype -Recommend and source appropriate hardware components -Build AI-driven software for real-time data processing -Ensure smooth integration of hardware and software -Optimize for low latency, high accuracy, and real-time performance Preferred Skills: -Experience with computer vision (OpenCV, TensorFlow, YOLO, etc.) -Proficiency in Python, C++, or embedded programming -Kn...
I need a robust C application that displays a mosaic of 4 RTSP video streams in a single window. The program should immediately open the window with the mosaic layout, begin connecting to the RTSP streams, and every 60 seconds check if each stream is active—reconnecting any inactive streams. The final source code must compile and run reliably on both Ubuntu x64 and Raspberry Pi.
I am seeking a seasoned web developer with a str...seeking a seasoned web developer with a strong background in hardware integration and data manipulation for a specific project. The main objective is to connect a touchscreen tablet with an interactive interface to a program based on CSV files, ensuring smooth and efficient communication between both. Key Requirements: - Proven experience in developing touchscreen interfaces (HTML, CSS, JavaScript). - Proficiency in the React frontend framework. - Mastery of the Python (Flask/Django) backend language. - Extensive experience in manipulating CSV files and developing APIs. - Knowledge about device communication via REST API. - Prior experience with tablet (Android/iOS) integration or specific hardware (Raspberry ...
...System (BMS) and the motor controller. Key Requirements: - The device can be based on either ESP or Arduino platforms. - It should communicate data through both cable and Bluetooth. - A web interface should be used to display key parameters such as voltage, current, and others, along with alerts and notifications. - The communication protocol should be CAN based - Windows Based Software which can be installed on any PC - Data logging can be done in two ways :Automatic (after every 10Sec) or at the press of a button - Data can be saved in excel format - These readings can. be saved by the name of the Student, Roll No, Branch, Name of lab Ideal Skills and Experience: - Proficiency in ESP and Arduino programming. - Expe...
I'm in need of an expert who can help me program a Raspberry Pi to work with an RFID system. The primary purpose of this RFID system is for access control, so the programming should be tailored to this use. Key requirements: - Expertise in RFID systems - Proficient in programming Raspberry Pi - Experience with access control systems The Raspberry Pi needs to be programmed to function as an RFID scanner. This will primarily involve barcode scanning, so the ideal candidate will have experience with this type of functionality. Skills and experience that would be advantageous: - Proficient in Python or similar programming languages suitable for Raspberry Pi - Prior experience programming RFID systems for access control - F...
...pool billiard simulation in Gazebo with advanced features. The simulation will be include a highly detailed pool table, realistic ball physics, and an interactive features like integration with ROS are desired. I am a mechatronics engineer with more than 3 years of experience in ROS and Al. I have successfully completed numerous open-source projects using ROS, including three differential drive robots and one UUV robot. My expertise lies in various robotics concepts such as navigation, manipulation, design, control, sensing, and actuating. My Top Skills: 1. Robotics Frameworks: ROS1, ROS2,PX4 2. Embedded Systems: Raspberry PI, Arduino 3. CAD: SolidWorks, NX, Blender 4. Simulation: Gazebo, Webots 5. Database: MySQL 6. Programming: Pyt...
I'm looking for an intermediate-level video tutorial on how to implement a traffic light control system using an induction loop and an Arduino. The guide should cover: - Utilizing an Arduino Uno - Implementing an Inductive loop sensor - Controlling LED traffic lights This video should be clear, concise, and demonstrate each step in the process. It should be suitable for someone with a basic understanding of Arduino but looking to advance their skills. The ideal freelancer for this project should have experience in creating instructional video content and a strong understanding of Arduino and traffic control systems.
I need a fully automated solar tracking system that uses GPS and IMU to optimize the orientation of solar panels for maximum energy capture throughout the day. Key Requirements: - The system needs to be completely automated, requiring no manual adjustments. - It should be capable of tracking the sun's path and adjusting the panels accordingly to capture the most sunlight possible. - Integration of GPS and IMU is a must. Key Components 1. GPS Module: Provides the vehicle's geographic location (latitude, longitude, and altitude). Determines the local time, date, and solar position (azimuth and elevation) based on the location. 2. IMU (Inertial Measurement Unit): M...
...programming, specifically with STM32 and Arduino, to help with firmware development, debugging existing code, and designing hardware interfaces. This project will also involve significant hardware design work, so local candidates from Hyderabad, India, or those willing to travel, would be preferred. Key Responsibilities: - Write firmware for both STM32 and Arduino microcontrollers. - Debug existing code to ensure reliable performance. - Design hardware interfaces for various components. The ideal candidate will have: - Proven experience with STM32 and Arduino microcontrollers. - Strong skills in firmware development and code debugging. - Experience designing hardware interfaces. In addition to programming, this project will invo...
...75 teclas. El trabajo que tiene que hacer es proponer un procesador (Arduino, raspberri, etc ) , determinar las conexionas al pcb con la matriz del teclado, programarlo para que lea las teclas y un par de sensores mas y hacer que envie una señal MIDI al reproductor de sonido. Debe tener conocimientos en programación y electrónica. Actualmente, el proyecto está dividido en tres partes: teclado, procesador y reproductor de audio. El teclado cuenta con una disposición particular en matriz de 9x8 con diodos y debe permitir la lectura simultánea de hasta 8 teclas. El diseño del PCB está realizado, pero falta definir el procesador ideal para optimizar su funcionamiento. En cuanto al procesador, se realizaron pruebas con Ardu...
Looking for a skilled engineer to help design an Arduino-based solar tracker with GPS. The primary task is to ensure the system can adjust the solar panel orientation in real-time to maximize solar energy capture. Key Requirements: - Design a system that allows for real-time solar panel orientation tracking. - Ability to integrate with an Arduino board and a GPS module. - Knowledge of solar energy systems and their tracking requirements. - An understanding of the capabilities and limitations of the components at hand (Arduino board and GPS module). The ideal candidate will have previous experience with similar projects and a deep understanding of Arduino programming and solar tracking systems.
...artwork. This project revolves around a wine art graphic that will incorporate our logo and the following text: "Sweet Red Sangria" "Our House blended Sweet Red Sangria that is a top seller at the Winery. This is the same Sangria recipe that has been blended at John Christ Winery since 1946. We have never bottled this offering. Cheers to the first Sangria Bottles! Our Sangria is a blend of Raspberry, Blackberry, and Peach fruit wines for a tropical refreshing burst of fresh fruit flavor. We then blend in a small amount of our house Cabernet Sauvignon to balance with a mildly dry cherry and black currant notes." Attached is the rustic vintage label we use with this bottle. We want the same background and font used in this. Key...
...Analysis) Job Summary: We are seeking a Python Developer experienced in data acquisition systems (DAQ) and GUI development to design and implement a vibration analysis tool. The role involves interfacing an MCC 172 DAQ HAT with a Raspberry Pi, acquiring vibration signals from a 10mV/g accelerometer, and displaying real-time acceleration, velocity, displacement, and frequency spectrum. Key Responsibilities: Develop a GUI application using PyQt5 for real-time visualization and processing of vibration data. Interface MCC 172 DAQ HAT with Raspberry Pi to acquire acceleration data. Implement signal processing algorithms to compute velocity, displacement, and frequency spectrum. Integrate waveform display and FFT sp...
I'm seeking a skilled programmer to write an Arduino code for a BQ25887 Charger 5 click USB charging IC board. The code should manage the initiation of charging for two Lion batteries, ensure cell balancing, and support 5V 3A charging from any standard adapter. I am using a MIKROE Balancer 5 click. () The following features are required: 1. *Charging Control Setup:* - Configure I2C communication with the BQ25887 IC and set parameters for automatic charging initiation. - Define maximum voltage (4.2V per cell) and current (1A per cell) limits. 2. *Temperature-Based Charging Adjustment:* - Monitor the temperature using the NTC pin and adjust the charge current accordingly. - Implement safe temperature thresholds to reduce ...
...professional with experience in configuring Raspberry Pi as an IoT device. The specific task is to set up the device to connect to an RTL-SDR dongle, a Cellular modem to allow internet access through a sim card, and be battery powered. Key Responsibilities: - Configure the Raspberry Pi to function as an IoT device linking to an RTL-SDR system - Implement real-time frequency scanning capabilities Ideal Skills: - Experience with Raspberry Pi configuration - Familiarity with IoT systems - Knowledge of RTL-SDR systems - Skills in enabling real-time frequency scanning The device would need to have battery capacity of at least 5 days (hopefully 10 days), and turn on once a day to run a program to scan for a specific VHF signal using ...
I'm seeking a skilled freelancer to customize my Raspberry Pi 5 and Hailo setup for various AI and machine learning applications. The main uses will be computer vision tasks, natural language processing, and data analysis and prediction to work with my existing Key Requirements: - Setup and configuration of Raspberry Pi 5 & Hailo - Customization for AI and machine learning tasks - Proficient in working with computer vision tasks, natural language processing, and data analysis - Proficiency in Docker for deployment. - Previous experience with object detection vision AI apps. - Knowledge of working with live camera feeds. - Ability to ensure seamless integration with a USB webcam, IP camera, and Ra...
I am looking for a talented developer with a strong background in programming the ESP32 microcontroller and implementing the Modbus protocol. The task involves writing code for the ESP32 that can effectively interface with an energy meter. The code should accurately and efficiently read and process data from the meter. Key Responsibilities: - Developing code in the Arduino IDE to control the ESP32. - Implementing Modbus protocol for communication with the energy meter. - Ensuring accurate data handling and communication. Ideal Skills & Experience: - Extensive experience with ESP32 programming, specifically in the Arduino IDE. - Strong understanding and previous experience with Modbus protocol. - Experience with data handling from energ...
...Ethernet-to-CAN bus converter, a Meshtastic module with a CAN interface, and a mobile Meshtastic device. Mobile Meshtastic Device The hardware can be based on devices like LILYGO T-Echo or T-Beam. The device includes an emergency button that, when pressed for a long time, triggers an emergency signal via Meshtastic. Normally, the device remains in deep sleep mode, waking up periodically to listen for base station broadcasts. It records are received it is stored in a non-volatile buffer. In case of an emergency, the device wakes up, retrieves recent base station broadcasts, and sends them along with the emergency signal. Basestation (Meshtastic Module with RS-485) The basestation hardware has an external power supply (230V) and remains active at all times, cont...
...overlaid on a screen, controlled via a Mini PC or Raspberry Pi. This clock is part of a home display and should come with user-selectable options and customizations. Key Requirements: - The clock should allow users to change clock face logos. - The clock should enable users to select gongs at certain times. - The clock should provide optional sounds, including user-uploaded MP3 files. - The clock should offer a changeable clock background color. - The clock should allow users to adjust the size of the clock display. - The clock should have options for setting different timezones. - The clock should include an alarm feature with customizable sounds. - The clock should offer multiple pre-set clock faces. - Users should be able to customize the style and...
...integrates an Arduino Nano, an L293D motor driver, and connectivity for additional components like servo motors, an ultrasonic sensor, and infrared sensors. The PCB should be compact, efficient, and optimized for easy assembly. SAMPLE layout design attached ( resistor, capacitor and voltage controllers to be added as required ) Project Requirements: Microcontroller: Arduino Nano (ATmega328P) Motor Driver: L293D (Dual H-Bridge) for controlling two DC motors Servo Motor Control: Two male header pins for connecting two servo motors Powered by 5V from the Arduino or external power Sensor Connectivity: One female header (4 pins) for an ultrasonic sensor (HC-SR04) Two male header pins for IR sensors (typically 3-pin each: VCC, GND, OUT) Pow...
I'm in need of a skilled freelan...Familiarity with micro circuit boards - Proficiency in handling circuit boards for data signals from Pic We had a board that had the effect we are interested in, but we ran out. We are making new stock and we want to modify a few things about it. I have attached an image of our out of stock board. We have the code already, it's in Arduino C but need to be coded to the pic we select. We are looking Pic12F675 at but are open to your suggestions. We need 3 outputs to LEDs with special effects and 1 output that bypasses the circuit where solid LEDs can be attached. There will be 1 input from power and an input from the Rheostat to adjust speed. Here is what it does: Please provide examples of your previous work...
I'm looking for an experienced engineer who can design and implement a servo driver using Raspberry Pi and RS485 for controlling automated assembly lines. The control method for this project will be automatic, so expertise in programming and automation is crucial. Key Requirements: - Design and implement a servo driver suitable for automated assembly lines. - Use Raspberry Pi and RS485 as the main components. - Ensure the system supports automatic control. Ideal Skills: - Extensive knowledge in servo driver design. - Proficiency in Raspberry Pi and RS485. - Strong background in automation and programming.
I'm facing performance issues with my Arduino server-client application. It currently only processes and sends information to the phone once, instead of looping continuously. Ideal skills and experience for the job: - Expertise in Arduino programming - Experience troubleshooting performance issues - Knowledge of server-client architecture - Able to optimize for speed and scalability - Strong problem-solving skills The main performance issue is the protocol for looping the client data in the app. The application currently uses the WebSocket protocol for server-client communication. The main optimization goal is efficiently reloading new data and maintaining the connection. Please note that there are other constraints to consider: none. Ple...
I need to transmit simultaneously two video and audio streams from two Raspberry Pis to the Internet, using the same Internet connection. For more details, read the attached word file. UV4L Preferably you should use Janus Gateway on a PC with Ubuntu and UV4L on two Raspberry Pis.
I'm seeking an experienced embedded circuit programmer to develop a microcontroller-based system for interfacing with motion sensors. Key Requirements: - Develop a microcontroller-based system. - Integrate with motion sensors. - Experience in sensor interfacing is crucial. - Knowledge of embedded prog...system for interfacing with motion sensors. Key Requirements: - Develop a microcontroller-based system. - Integrate with motion sensors. - Experience in sensor interfacing is crucial. - Knowledge of embedded programming is essential. - Ability to process sensor data in real time. An understanding of how to effectively program, interface and communicate with motion sensors is vital for the success of this project. The system should be developed using Arduino as the mic...
...professional with expertise in WiFi networking, hardware selection, and software development to help me build a system that will detect nearby WiFi clients (both associated and unassociated devices) and trigger an alarm when a new device is detected. Requirements: Hardware Selection: Identify a device (router, access point, or specialized hardware) that can scan for WiFi clients (associated and unassociated). The device should have a digital output (alarm out) or another method to trigger an external alarm. Preferably, the hardware should support monitor mode to detect probe requests. Software Development: Write a program that continuously scans for new WiFi clients (devices that appear in range). The software should log detected devices and trigger...
Potrzebuję prostego połączenia Arduino Uno r4 Wifi z bazą danych, aby np. zapisywało sie w tabelach właczenie i wyłączenie diody. Zpis musi byc bezpośrednio do SQL
I need a prototype developed on a Raspberry Pi microcontroller. The project involves using a SIM800L module to upload SMS to a MySQL database. Key aspects of the project: - Implement a microcontroller and SIM card controller setup to capture and send SMS data to a MySQL database. - Utilize a Raspberry Pi as the main microcontroller platform. - Employ a SIM800L module for SIM card connectivity. - Use MySQL as the database to store the SMS data. The ideal candidate for this project should have: - Proficiency in working with Raspberry Pi microcontrollers. - Experience with SIM800L modules. - Strong skills in MySQL database management. - Capability to develop and demonstrate a functional prototype.
...designer who can create a model for a prototype that I will 3D print. I have a Raspberry Pi and some antennas that need to be housed in a 3D-printed enclosure. I have a Creality Ender CR-10 printer, but have little experience setting it up and using it. I need a designer and consultant who can design the needed enclosure based on the microcomputer components specification, help walk me through actually printing it on my 3D printer step by step, and recommend appropriate materials as needed. The design does not need to be completed on any specific software. Key Requirements: - Expertise in 3D design software - Proven experience in creating prototypes for function testing - Understanding of 3D printing processes and materials - Willing to ...
I'm looking for an expert in Arduino projects to help me create a fun demonstration locking system. The project involves: - 3x Adafruit rotary encoders over i2c - 1x 20x4 LCD over i2c - 2x LED outputs The rotary encoders will serve as the main user input for the locking system. The LCD will provide feedback for user inputs, and the LED outputs will display the system status. Ideal candidates for this project should have extensive experience with Arduino, rotary encoders, LCD displays and LED outputs. An understanding of I2C communication protocol is crucial. Please include in your proposal examples of similar projects you have completed. The LED outputs will show the status of the locking system. Power supply for the system will be battery-operated.
I need modifications to my existing Raspberry Pi program. It's currently set up to count physical objects using an infrared sensor. The program should be able to: - Count items: The current program needs to be adjusted to properly tally the physical objects being detected by the sensor. - Measure time between items: I want the program to also record the time intervals between the detection of these objects. Ideal Skills and Experience: - Proficiency in Python, as well as experience with Raspberry Pi programming. - Familiarity with working with infrared sensors. - Previous experience with object counting and time measurement programming.
I'm seeking an expert in Arduino programming and web data extraction to create a phone system that can pull text data from a 3rd party website in real-time. The extracted data does not need to be stored on the home server; the focus is purely on the extraction process itself. Ideal Skills and Experience: - Proficiency in Arduino programming, particularly in using it as a Human Interface Device (HID) - Experience in real-time web data extraction - Knowledge of setting up and working with a home server - Ability to work with and extract text data from a 3rd party website - Telephony/VoIP Expertise: Experience with services like Twilio, Asterisk, or similar. - Programming: Knowledge of Python, Node.js, or similar languages to integrate the phon...
...on Windows and Linux. - Functionalities: The setup should allow for file sharing, screen sharing, and remote control. - Devices: This will be for 1-5 devices. Skills and experience in remote desktop setup, particularly for Windows and Linux, will be essential. Knowledge in facilitating file sharing, screen sharing, RDP, VNC and remote control will also be crucial for the successful completion of this project. The setup should utilize AnyDesk/Googe/Windows Remote Desktop for the remote desktop connections. I am not near one of the PC except for access via Anydesk Deliverables; Actual setup, files, ui and scripts Please no chat. Send me your proposal, including deliverables and timeline. remoteShow Desktop/ RPI-connect Tmux and...
...hub in a health/home automation system and multiple tasks will be required. Key Responsibilities: - Programme the device to operate on Debian Linux. - Ensure compatibility and functionality with communication protocols: MQTT, NFC, and Bluetooth. - Implement necessary security measures using knowledge of communication and encryption protocols. Ideal Skills and Experience: - Extensive experience with programming embedded devices, particularly edge devices and Raspberry Pi. - Proficient in Debian Linux and can navigate complex programming tasks. - In-depth understanding of various communication and encryption protocols. - Proven experience with MQTT and other home automation-related communication prot...
Need to develop a device to monitor data from a weapper machine.
...existing code from the provided GitHub repository [] to work with ESP32. - Enhance compatibility with Arduino IDE 2.x if possible. - Assist with the handling of serial packets. - Implementation of UART and rs232 communication protocols. The ideal freelancer for this project would have: - Extensive experience with both AVR ATMega 2560 and ESP32 microcontrollers. - Proficiency in Arduino IDE, particularly the 2.x version. - Strong background in working with serial devices. - Deep understanding of the UART and rs232 communication protocols. Please refer to the attached Extended Serial Protocol User’s Guide, which was used to create the GitHub code and also the hardware specs that I am using to hook up to the Valentine 1. What I am most focu...
I'm looking for someone to code a simple Arduino for me. The project involves: - Monitoring motor temperature and humidity - Motor control - Using a proximity sensor - Develop a simple user interface for displaying sensor data. - Enable remote monitoring via Wi-Fi or Bluetooth. The ideal freelancer for this project should be proficient in Arduino programming and have experience with motor control and sensor integration. The project will involve programming for a stepper motor. The user interface will use an LCD display for showing sensor data. Please include directional control for the motor operation. The project will enable remote monitoring via Wi-Fi. The development will be done using the Arduino IDE. Use simple on/off control for motor...
I require ...preference. The AI-generated code has been causing me issues, so I need someone with expertise who can help debug and complete the programming. The main problems I am facing are compilation errors, runtime error. The work won't take much time as the code has already been generated by LLM only error correction is needed. Key Requirements: - Extensive experience in embedded C/C++ - Proficiency in either Zephyr or RT-Thread RTOS - Ability to troubleshoot and fix AI-generated code - Experience with the CH32F103C8T6 MCU Please note that mere knowledge of Arduino is not sufficient for this task. Your role will primarily involve code testing and completion, so a keen eye for detail and strong debugging skills are essential. The freelancer n...
...hour per day (or per night). - You will help me design, code, and develop an IoT product using MicroPython running on an ESP32 microchip. - You do *not* need any experience with microcontrollers, electronics, electrical engineering, mechatronics, Arduino, PCB, circuit design, or Python. - If Freelancer.com prevents you from bidding on this project or if you want to avoid “spending” one of your Freelancer bids you can apply "passively” for this project by pasting "MicroPython_ESP32_11_September_2019" into your Freelancer profile. Please see the section below in this posting called *** APPLYING "PASSIVELY" *** for more information. *** LOCATION *** You must live the Western Balkans in one of the following countries... Bosnia ...
I'm looking for a skilled coder who can write a working code for Arduino. The project involves the ESP8266 and Waveshare 2.13inch E-Ink Screen Display HAT (B) for Raspberry Pi. Key Requirements: - The primary function of this project is to show images on the E-Ink screen. The images will be in 212x104 resolution, but the code should also be adaptable for 2.97 inch and 4.7 inch screens. - The code must support all three resolutions: 2.13, 2.97, and 4.7 inches. - You will need to provide schematics of wiring for the ESP8266 with the E-Ink screen. - Ideal candidates should have experience with Arduino, ESP8266, and E-Ink displays. Skills in coding for multiple screen resolutions and creating wiring schematics are essential.
The software project, is based on the following hardware: raspberry 4/5, industrial with 8 Gb of Ram and 32 of Flash, with 6 rs485 communication channels (modbus), Ethernet port, LTE connection, and wireless Zigbee/Matter. The HUB has a local display, available to the installer, to program the system locally, It is a HUB that acquires values from Modbus protocol, and digital and analog I/o with wired and Matter connections via radio. The device is connected with Azure, in real time, via Ethernet and LTE as backup. The software to be developed, must have the ability to allow the installer to define the number of sensors on each modbus line, and most importantly to be able to program the modbs registers, to match the various brands ...
