Arduino webserver switch relaystrabajos

I'm having trouble programming my ESP8266 boards via Arduino IDE on my MacBook Pro with M1 chip and MacOS 15.0.1. The error message I'm encountering is: "[exec: "python": executable file not found in $PATH]". While my programs upload successfully on older Mac versions, this issue is preventing me from uploading any sketches now. I suspect it might be a Python version incompatibility, but I'm not entirely sure. I haven't installed a different version of Python yet, and I'm currently using ESP Core version 2.5.0. I also can't recall if I've made any modifications to the default Arduino IDE settings or configurations. I need an expert who can help me troubleshoot this issue.

...admin panel to ensure that developers understand the logic, effects, and tasks of each function. Please follow the requirements below during development and communicate with the project leader if you encounter any problems or have suggestions. General Requirements Testing and Production Environment: Before development, use a test domain for development. After testing is passed and completed, switch to the production domain. Communication and Feedback: During development, if there are new problems or suggestions, please communicate with the project leader in a timely manner. Multilingual Support: The system needs to support multiple languages, defaulting to Simplified Chinese and supporting English, Traditional Chinese, Russian, and Iranian. It is recommended to use string res...

I need an expert in Arduino to help me design a salinity sensor for agricultural usage. The sensor should be capable of measuring multiple water quality parameters, not just salinity levels. The data collected needs to be transmitted in real-time to a server. Key Requirements: - Hardware Concept: You'll need to provide a detailed hardware design that can be built using an Arduino board. - Software Bibliography: A list of software resources and code examples that can be used with Arduino IDE. - Data Handling: The sensor should be able to send data to a server in real time. Ideal Skills: - Extensive experience with Arduino and sensor development. - Strong understanding of water quality parameters and their measurement. - Knowledge in real-time data transmis...

the components is Heltec LoRa V3, SX1262. and Arduino UNO i just need to send simple message from the heltec to the arduino

the components is Heltec LoRa V3, SX1262. and Arduino UNO i just need to send simple message from the heltec to the arduino

We have the webshop: with woocommerce, germanize, Fancy product designer and DOKAN Multivendor. In case of switch of the theme we have to transfer the plugins and functionality to an new site (change on original was not possible) Task: - Import all nessessary plugins and plugin config to the new site - Check all functionality of the plugins especialy: - woocommerce - dokan - fancy product designer - Menu on Top (have to be the same content but not the same design) - woocommerce product categories and structure Original site: Target site: Read the project description, check both sites, make an last bit offer. Project done is: when the target site has the functionality of the original site but with the

...market is where a sale happens, not where a resort is based in (so one hotel will belong to all the markets, because one hotel can be sold from anywhere else in the world). Bidding can happen at the Hotel level, but we want to be able to put a bid cap at the "Market" level : Bidding needs to be able to be switched between all the different options offered by TripAdvisor. We need to be able to switch between all the bidding methods available (currently set on PNB, but we should be able to move to a different method within the interface) Currently, we are advertising on TripAdvisor, but via a Third Party. We have access to the files used by that third-party to update the ads, which will be shared with the developers when the project start. Conversion tracking Must als...

I'm looking for an expert in electronics and mobile app development to build a vape device integrated with an ESP32 Arduino board. The primary function of the ESP32 will be enabling Bluetooth connectivity. Key Features: - The Bluetooth functionality should allow the vape to be remotely controlled via a mobile app. - The app needs to support both iOS and Android platforms. Ideal Skills: - Extensive experience with Arduino and ESP32. - Proven track record in designing vape devices. - Proficient in cross-platform mobile app development. - Strong understanding of Bluetooth connectivity and its implementation in electronic devices.

...circuit based on the Wheatstone Bridge principle. The circuit must utilize simple components like a DC battery, switches, resistors, and bulbs. Key Requirements: - The two switches will represent binary inputs (A and B) with the bulbs indicating the Sum (S) and Carry (C) outputs. - The circuit should be configured so that with both switches open (A = 0, B = 0), no bulbs illuminate. - When one switch is closed (A = 1, B = 0 or vice versa), the Sum bulb lights up, and when both switches are closed (A = 1, B = 1), the Carry bulb lights up. Deliverables: - A circuit diagram detailing how it works, component values, and a working simulation file in a suitable tool. - Clear documentation and simulation to substantiate the design. Documentation must be in PDF format, and component e...

...aircraft for sale or rental. A user dashboard for managing bookings, purchases, negotiations, and more. Separate sections for admin, seller, renter, and buyer dashboards. Negotiation system between buyers and sellers, including automated document generation. Private aircraft booking feature. Notifications for successful negotiations and transactions. Support for Arabic and English with the ability to switch language and align page content accordingly. Mobile Applications: Separate mobile applications for managing private aircraft bookings. Integration with the core platform for managing listings and bookings. Push notifications for updates related to negotiations, bookings, or sales. The mobile application will also support Arabic and English. Project Specifications: User Roles:...

...casual game mode with abilities, gunplay, and the laptop. Then, I would also like 4 v 4/ 3 v 3 / 2 v 2 / 1 v 1 game modes that are Soley gunplay and ability based. No laptop or defusal. The competitive mode would be round based and the first to 12 rounds win. First 12 rounds are played on either the Syndicate or Helix side, then you switch for the final half of the game. So first 12 rounds you would be playing one agent, then for the ladder half you would switch to another. For how the ability system works, I would want it almost exactly like valorant. They must be purchased except for the ultimate which is earned. I would also like weekly skin releases for the game, a in game currency earned by playing, an in-game currency that is purchased, and possibly a battle pass sys...

I'm seeking a seasoned Palo Alto and Cisco professional to enhance our network security. Key Tasks: - Configure a Palo Alto firewall to improve our network security - Connect it to a Cisco 9300 switch - Ensure the switch connects to office workstations Security Features: - Set up Intrusion Detection and Prevention mechanisms - Implement Threat Prevention strategies Ideal Skills: - Extensive experience with Palo Alto firewalls - Proficient with Cisco 9300 configurations - Strong understanding of network security protocols - Capable of setting up intricate security features

I'm looking for an experienced Arduino programmer to help with a project involving controlling 16 stepper motors simultaneously for a robotics project. The main objective is to enable movement and navigation. Key Requirements: - Proficiency in Arduino programming - Extensive experience with controlling stepper motors - Understanding of robotics and navigation - Ability to program simultaneous movement of motors Please, only apply if you have a portfolio demonstrating your relevant experience.

Need to install following Github script on my webserver:

you get server credentials to a ubuntu machine, you have to make a tomcat or other webserver and secure it. install wordpress and build a theme.

We need to modify the product slider functionality on our Shopify website for mobile devices. The goal is to edit the product slider design and user experience similar to the one found on with some modifications. Key requirements include: Swipe Functionality, Cycling, Full-Width, Keeping current settings for gender-switch. Please write to us if you have any questions or need further clarification.

I'm looking for a network configuration expert to help set up a robust network for a resort across three buildings using second-hand hardware. The project involves: - Utilizing existing hardware including a Ubiquiti Edge Router 4, a CISCO CBS350 core switch, and various TP Link 1600 and 2600 layer 2 end switches. - Choosing the most suitable access points from EAP225, Rujie RG AP820, and potentially Rujie 2200E, with a focus on ease of management and setup. - Configuring at least three VLANs: one for an IoT system with 2000 microdevices communicating in MQTT, a guest network with a captive portal, and a management network. - Advising on the connection between switches and inter-building wiring and POE, with a current plan of using Fiber and SFP. The distance between the build...

...services or nutrition plans. • Revenue for Coaches: • Coaches receive payments for their services, with an option for revenue tracking. • Payout system for coaches via bank transfer or within the app. 10. Multilingual Interface (English and Arabic) • Bi-Directional Support: • Support for right-to-left (RTL) text in Arabic, ensuring proper alignment and readability. • Language Toggle: • Easy switch between English and Arabic for users. 11. Analytics and Reporting • For Coaches: • Reports on client progress, adherence to workout/nutrition plans, and engagement (e.g., how often clients log their data). • For Clients: • Progress reports and visualizations (e.g., weight loss graph, calories burned). • Daily/we...

I am looking to create a circuit board based on an Arduino Nano that can control 12V lights. The lights should be operable via a Bluetooth remote control. Key Requirements: - Design and implementation of a circuit board using an Arduino Nano. - Control of 12V lights, with an emphasis on durability and efficiency. - Integration of a Bluetooth module for remote control capability. Ideal skills and experience for the job: - Proficiency in circuit design and Arduino programming. - Prior experience with Bluetooth integration in circuit boards. - Knowledge of 12V light systems. - Remote control system design experience would be a plus.

...multi-phone number or can use just one WhatsApp account with multi calls. ) - The development platform/operating system is not important. you can use Asterix, Freeswitch, FreePBX vs... - The implementation should return the correct call error codes to the SIP backend like CALL SUCCESS(200 OK), BUSY(486 Busy Here), UNAVAILABLE(503 Service Unavailable), etc.... to try other rounds on the other SIP Switch. Functional flow 1) Calls from PBX/sip gateway will be sent to WhatsApp gateway 2) WhatsApp gateway converts the SIP to WhatsApp protocol 3) If it is necessary, there are multi-channels WhatsApp account in the WhatsApp gateway and your code selects any of the available accounts to make a call. You can run a multi WhatsApp account/channel with a multi-phone number in ...

I need a small webserver that handles POST requests and a Java 1.8 backend that processes these requests. A simple Spring Boot application will suffice. Key Requirements: - The webserver should only handle POST requests. - The incoming data will be in JSON format. - The backend should process the JSON data and return a response. - Simple HTML file with JS that calls backend on a click Ideal Skills: - Proficiency in Java 1.8 - Experience with Spring Boot - Understanding of handling and processing POST requests - Knowledge of JSON data processing - Ability to create a simple webserver.

I'm seeking a skilled specialist to assist in creating an Arduino-based cutter for my harvester. This project aims to facilitate efficient harvesting for farmers, ultimately saving time and labor costs. Key Areas of Expertise Needed: - Circuit Design and Wiring - Arduino Programming - Mechanical Design and Integration Specific Requirements: - Developing the circuit and integrating it with the Arduino - Programming the Arduino to control a sensor-driven operation - Creating a user control and interface - Seamless mechanical design to integrate the cutter with the harvester Please note, we plan to use Infrared sensors for this project. Your experience with this type of sensor will be beneficial. The goal is to create a cutter that is not just automated, bu...

I'm seeking an engineer to create an I/O board for a Raspberry Compute Module 3+. The board should accomplish the following tasks: - Isolate 8 digital inputs using opto-isolators - Provide LED indication for input status - 8 Control outputs through mechanical relays - Provide LED indication for output status The ideal freelancer has experience with Raspberry Pi hardware and has a solid understanding of digital input isolation and relay operation. Please include examples of similar projects you have completed in your bid.

The effectiveness of using an innovative Braille ring using Arduino to capture printed letters and convert them into letters that can be read in a way that is "The problem: A blind person is unable to read written books or signs or menus or anything else unless they are written in Braille, meaning that he endures fatigue in his life and facilitating this by inventing a Braille ring. The goal of the project is to facilitate the blind person and his ability to read any book or signs easily only by mastering the skill of the index finger, and to also avoid carrying Braille books and the cost of printing them and the scientific ...

I'm in need of a skilled professional for designing a digital circuit, specifically a microcontroller-based one with Arduino. Key Requirements: - You'll primarily work with Arduino to create a microcontroller-based digital circuit. - I am looking for a designer with solid experience in digital and microcontroller-based circuit design. - Knowledge and expertise in Arduino is a must, with the ability to translate circuit requirements into practical designs. Skills and Experience: - Proven experience in designing digital and microcontroller-based circuits. - Proficiency with Arduino. - Strong understanding of digital circuit principles. - Can communicate technical details effectively.

Please look at the added file to the description. We need the following. - Script(s) that can run on a 'website'. Should get a .csv file from ftp source - Rename csv file (content stays intact) to new name .csv - Add a cronjob that does this every 6 hours - When new csv fils is downloaded it should replace the renamed csv Name o...What we use it for. - We will use the result csv to be catched by another website to update stock data in an ecommerce site. Things to consider - Script need to be lightweight to process data fast - Result csv after new download (every 6 hours) needs to be same name, same location. So overwrite them. We will give you - Correct destination url for csv and the ftp login for csv - Access to webserver to get the script going Your job - Set...

I need a Vtube expert to help me troubleshoot a few issues I'm experiencing. I need: * To switch to second clothing option (has another clothing option built in. I have text file that says I need to do something but I don't understand it. Need someone to explain how to do this. * Need to be abler to add background in vtube studio on android * Need a way to make background transparent so I can add to youtube size video and add background in as I only have option to screen record from mobile currently and it doesnt allow for full youtube size video output

I need a Telegram bot that can flag channels using different accounts simultaneously without joining. If joining is required, the bot wil...channels using different accounts simultaneously without joining. If joining is required, the bot will join and report on the channel. The list of channels to be flagged will be sourced from a text or CSV file. The bot should also have ban protection mechanisms in place. Key Requirements: - Deployment on a cloud service - Utilization of both pre-existing and newly created user accounts - Ability to switch to another account and continue in the event of encountering a ban or restriction Ideal Skills and Experience: - Proficient in bot development for Telegram - Experience with cloud service deployment - Knowledge in implementing ban protection ...

I'm in need of a networking expert to help me configure my TP-Link Omada switches. I've recently replaced some Meraki switches with these and while most VLANs I added work perfectly, one particular VLAN is causing issues that I can't resolve. The devices I'm attempting to connect to this VLAN are primarily AV devices such as video over IP, projectors, projector ...configurations to identify potential issues - Assistance in configuring the TP-Link switches to work with the AV devices - Troubleshooting of the current issue with the problematic VLAN Skills and experience ideal for this job include: - Extensive knowledge of TP-Link Omada systems - Experience with configuring VLANs for AV equipment - Strong troubleshooting abilities - Familiarity with network switch...

I need a freelancer who can change the Firebase authentication method for my project. Currently, it's set to a different method and I want to switch to 'Email and Password'. Skills and experience required: - Proficient in Firebase and its various features. - Previous experience with modifying Firebase authentication settings. - Understanding of security implications and best practices. - Knowledge of implementing 'Email and Password' authentication.

changes to be finalize the Don-Can store: We need a better switch viewer for our variable products, something that looks better visually. We need the discount table to be coordinated with the price that is shown as the final price. remove some buttons in English on checkout We need the filter in the web version to always be visible. Complete fix of the store each and everything to make it working properly.

I'm looking for a talented graphic designer to update a Facebook post image for me. This image is meant to drive engagement (likes, shares, comments) on our Facebook page. Key Requirements: - You'll be working with last year's image. The main task is to switch out the photos. - The image should be visually appealing and engaging, encouraging our followers to interact with the post. Ideal Skills: - Graphic Design - Familiarity with Facebook's image requirements and best practices for engagement - Ability to create visually appealing graphics Please include examples of your previous work with Facebook graphics in your bid.

Ich möchte gerne einen älteren Verkaufsautomaten mit einer Alterskontrolle über die...Alterskontrolle über die Bankkarte ausstatten. Leider sendet der Verkaufsautomat nur MDB Nachrichten welche mit dem DCM5 Dokumentenleser funktionieren. Ich würde gerne einen Arduino dazwischen hängen, der erkennt wenn der Automaten den DCM anspricht und dann das Signal vom Arduino an das Kartenterminal senden. Die Software zu schreiben ist kein Problem. Ich brauche einen Schaltplan um den Arduino mit einer MDB Schnittstelle auszustatten. Der Arduino soll über MDB mit Strom versorgt werden und dann die MDB Nachrichten lesen können und auch MDB Signale senden können. Wie gesagt, ich brauche nur den Schaltplan damit der Arduino...

I need help with my Arduino BluePill CW Decoder by JM Harvey project for my Ham Club Build Project . I have all the CW decoders built but I am having issues with the proper library files. I need assistance getting the proper library files loaded onto the BluePill. The specific functionalities I need in the CW Decoder include: finding and uploading the correct Library files: STM32 Core, Generic Board, BluePill: uploading the sketch via a ST Link V2 I will provide the CW decoder, but I need your expertise to ensure everything is set up correctly. The project requires knowledge of Arduino programming, and experience with BluePill would be a significant advantage. Please note, I specifically need library files to be loaded, not source code or compiled binary files.

I am looking for an expert within debian linux server for the following: in your bid, u must write to me exactly what u are going to do, if not, dont bid. 1. I have a high performance website with tons of traffic.. we need to tweak the apache to handle this kind of traffic. 2. Mysql also have load, so we need to tweak that too ... the service gets timeouts due to high traffic from time to time, so u must know how to handle these kind of situation... must know how to access server via ssh and do the configurations.

...and store them in a MySQL database. Key Features: - User Login History: The dashboard should provide a comprehensive overview of user login history. - Visitor Analytics: A section dedicated to analyzing visitor data. - System Settings Overview: An overview of all system settings. - Personal Settings: Each user should have the ability to adjust personal settings. - Theme for Page: The ability to switch between different themes. Additional Functionalities: - Theme Customization: Each user should have the ability to customize the theme to their liking. - Notification System: A system that sends notifications to users. - Anti-Bot: A system in place to prevent bot access. The ideal candidate should have extensive experience with MySQL, web development, and creating interactive das...

I'm seeking an expert in Arduino and NRF24I01 data transmission. The project involves utilizing an Arduino Uno and NRF24I01 module for a yet-to-be-determined purpose. Skills and experience: - Proficient in Arduino programming - Familiar with NRF24I01 module - Previous experience in wireless data transmission - Problem-solving skills to identify the best use of the system - Ability to work with minimal initial specifications The project's focus will be on establishing efficient data transmission. The specific nature of the data and its use will be defined as the project progresses. Your expertise will be key in determining the best approach to using the system for optimal performance.

Hello, I am look...code might have potential errors or bugs. Your job will be to carefully review the code, identify any issues, and fix them to ensure smooth functionality. Application Setup: Ensure the code works correctly for the following apps: Payment Terminal Application (POS): Manage payments, stock, cash flow, receipts, and generate reports with AI-driven insights. Carpooling Application: Allow users to switch between driver and passenger modes. Requirements: Strong experience in React Native and Expo. Proven ability to debug and optimize existing code. Attention to detail and commitment to delivering high-quality code. If you’re available and can bring my projects to completion, I’d love to discuss further. Looking forward to working with you! Thanks, Sahi...

I am looking for a firmware solution for Gigabit Ethernet ro...a CPU/MCU based. You will deliver source code firmware with development platform for Ethernet router. The MCU/CPU, Ethernet must be working from -40C to +85C. Your MCU/CPU will work with my Ethernet Switch. But if you have a full router solution with your custom firmware, we will take it. For functional block diagram, please refer to the figure attached. We can only accept your bid if you can provide the following information: 1. The MCU/CPU that your firmware will working on. 2. OS that you are using. 3. Timeline for basic firmware router with 1 port uplink and 4 port downlink Ethernet switch. 4. Transfer your code to our firmware engineer. If you do not answer any of the over question, we will not consider you...

My E-Bike is experiencing issues with its LCD display/controller. The display seems to be working fine, but I want the Display/Controller to be reprogrammed. Ideal Skills and Experience: - Proficiency in E-Bike LCD display/controller systems - Experience in reprogramming and r...enhancements - Prior experience with similar E-Bike projects . I'm looking for improvements to the user interface or enhancements to the functionality. These problems are affecting my overall riding experience. Ultimately, I'm looking for a professional who can not only repair the controller but also ensure its longevity and reliability for future use. I want to have a Button for example the light switch to set the max speed. I attached the user manual file, there you can find all the technic...

...project to build a Mars rover equipped for obstacle detection and navigation, operating in a mixed terrain and fully autonomous. And that can transmit live video feed, and pictures Key Responsibilities: - Design and implement a rover using Arduino Uno, DC motors, L298N motor drivers, HC-SR04 ultrasonic sensors, Seeed Studio XIAO ESP32S3, and Bluetooth HC-05. - Ensure the rover can detect and navigate around obstacles efficiently. - Program the rover for complete autonomy, eliminating the need for constant remote control. Ideal Skills: - Proficient in Arduino programming and robotics. - Experienced in designing and implementing motor-based systems. - Prior experience with obstacle detection and navigation systems is a plus. - Knowledge of mixed terrain navigation is highl...

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...substantial experience in PCB design and optimization to review and update my current design which incorporates an Arduino, BLE, and ESP32. The primary goal of this project is to improve the overall functionality of the PCB. Key Focus Areas: - Enhancing Power Management: The current design is facing heat-related issues which impacts its performance. Therefore, I need an expert who can help optimize power management to mitigate these problems. - comunication will be another keypoint - extra module for SIM comunication will be included into the improvement and review Ideal Skills and Experience: - Extensive experience in PCB design and modification - Proficiency with Arduino, BLE, and ESP32 - Strong knowledge in power management techniques - Prior experience in heat diss...

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I need a PCB designed for an Arduino that primarily caters to sensor integration, specifically for pressure sensors. The board will also need a communication interface capable of using LoRa. Key Requirements: - Expertise in PCB design for Arduino - Knowledge of integrating pressure sensors - Proficiency in LoRa communication protocol - Experience with sensor-based projects This project is perfect for freelancers with a strong background in hardware design and IoT applications. Your bid should reflect your experience and capabilities in these areas.

I'm looking for an expert in electronic engineering to design a circuit for a control system. This circuit should function as a Soft Latch Momentary Switch. Key Requirements: - Understanding of control systems, particularly in designing for a Soft Latch Momentary Switch. - Expertise in circuit design. The circuit will be handling inputs from a mechanical push button, so experience in designing circuits that interact with physical components is crucial.

I need a specialized Arduino driver for my MyActuator RMD-X motors. This driver should use RS485 instead of the typical CAN-BUS. The driver should enable advanced motor control, allowing for position feedback and torque control. Key Requirements: - Advanced motor control capabilities - RS485 implementation in place of CAN-BUS - Comprehensive and detailed code documentation - Custom Arduino driver Ideal Skills: - Expertise in Arduino programming - Experience with MyActuator RMD-X motors with RS485 - Proficiency in RS485 communication - Skills in developing and documenting software The code needs to be well-commented and come with comprehensive documentation and detailed examples. Please ensure the driver is robust and allows for nuanced control of the motors. It is ...

I'm seeking a skilled programmer to assist me with my M66 GSM Module project. The primary goal is to enable the module to upload sensor data, specifically from a temperature sensor, to Google Firebase. Key Responsibilities: - Program the M66 GSM Module to facilitate data transmission to Google Firebase. - Ensure the system can effectively upload temperature sensor data. Ideal Skills: - Proficient in programming for M66 GSM Modules. - Experience with Google Firebase integration. - Knowledgeable about working with temperature sensors.

I'm looking for a skilled developer who can modify our Electron app installers for Windows (NSIS) and MacOS (DMG). The task is to have these installers au...Chrome extension from the Chrome Web Store during the app installation process on both platforms. Key Requirements: - Proficiency in Windows and MacOS installer systems (NSIS and DMG) - Extensive experience with Electron app development - Familiarity with Chrome extension installation process For windows: Fix the file to add the chrome extension in the windows registry. For MacOS Switch to PKG installer from DMG. Create a JSON file in chrome's directory to automatically install the extension. More information:

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