Thermal printer commands arduinoJobs
...unable to update firmware remotely, the OTA process is not reliable and the encrypted firmware updates are failing. - **ESP32 Background Information:** I'm using an ESP32 Development board for this project. The application running on this hardware was developed using Arduino. - **Necessary Skills Most Needed:** A freelancer with advanced knowledge of ESP32 and an understanding of the OTA process including familiarity with encrypted firmware updates will be best suited to tackle this issue. Proficiency in Arduino is also necessary. Given that this project deals with the inability to update firmware remotely, familiarity with networking would be an added advantage. Connecting to XXX W (84) wifi: wifi nvs_open fail ret=4353 E (84) wifi: wifi_init 1410 ret=...
skal bruge færdigt projekt til: wifi data. sende en e-mail når en knap aktiveres der skal tilkobles 2 knapper der skal send forskellige beskeder der skal bruges dns da ip ændre sig skal kunne modtag data til at tænde led skal kunne gemme data hvis forbindelse svigter og sende når der er forbindelse igen
...er der nogle flere muligheder i en anden kasse eller treeview som passer til "A" Eksempel: Værdi A - Giver valg 1,2,3 Værdi B - Giver valg 4,5,6 osv.. Har du selv en smart måde at lade brugeren vælge først en værdi og derefter de værdier der passer til den første værdi, så brug den :-) Disse to valgte værdier skal også med på udskriften som tekst. Man skal kunne vælge hvilken printer man vil bruge i en combo / dropdown box. Ved udskrift skal hver værdi skrive på hver sin line. HVER værdi skal skrive to gange lige underhinanden. Jeg skal kunne vælge to forskellige fonte i koden (ikke i GUI). Bare brug af de gængse. Det hele skal pr...
Hej Vi har i dag to programmer, vi sælger til vores kunder. Programmerne er lavet til at udskrive tekst og billeder på labels i forskellige størrelser. Vi vil gerne have lavet et software, som er en kombination af de to vi bruger i dag. Så softwaren i vedhæftet filer
1- Implement a coupled electro-thermal-aging battery model, comprising electrical, thermal, and aging submodels. Use a two-state thermal model to capture core and surface temperature dynamics. Ensure the electrical and aging models depend on core temperature. 2- Define Constraints and Objectives: Define constraints for voltage, temperature, state of charge (SOC), and state of health (SOH) based on the paper. Set up the objective function to minimize charging time while minimizing battery degradation. 3- Optimization Method: Implement the Legendre-Gauss-Radau (LGR) pseudo-spectral method. Use adaptive multi-mesh-interval collocation to transcribe the optimal control problem into a nonlinear programming (NLP) problem. 4- Algorithm Implementation: Convert the differential...
...you were to pass the second logic test, and $50 (Fifty Dollars) if you were to pass the third logic test. ✻ OBTAINING SUPPLIES ✻ I will send you approximately $50 (Fifty Dollars) so that you can purchase ESP32 development boards, breadboards, components (such as resistors, transistors, and capacitors), wires, etc. on a site such as AliExpress, Mercado Libre, etc. The ESP32 is similar to an Arduino. I realize it may take you up to 30 (thirty) days to obtain these items. That's fine with me. However, I will * not * help you deal with corrupt local customs officials who require bribes to release goods. Any “horror stories” you might have heard or read about corrupt local customs officials in your country requiring bribes to release goods probably were for item...
I will design arduino project for distance measuring in ultrasonic sensor
I'm looking for an experienced IoT developer who can create an Arduino-based system that triggers actions or alerts based on scraped text data from a website. Key Responsibilities: - Develop a system using Arduino, Raspberry Pi, and ESP32 microcontroller - Implement website scraping functionality to extract specific text content - Design a mechanism to trigger predefined actions or alerts based on the scraped data Ideal Experience: - Proficient in Arduino programming - Familiarity with ESP32 microcontroller and Raspberry Pi - Experience with website scraping techniques - Ability to integrate scraped data to trigger actions or alerts on an IoT system Please note that my preferred programming language wasn't specified. Feel free to suggest the most appropri...
I'm searching for a proficient Arduino coder, to support in integrating dc motor driver, lcd20x4 with I2c and inductive proximity sensor into my existing project. The primary goal is to control 2 dc motor simultaneously. Key requirements for this role include: * Proficiency in Arduino coding * Vast experience with sensor integration, specifically using inductive proximity sensors * micro controller
I'm looking for a developer who can help me transfer specific data from my website to an Arduino board. Key Requirements: - I need the betting results from my site to be sent to the Arduino. - This should occur every 1 minute, making it almost real-time. The Ideal Candidate: - Should have experience in data transfer between websites and Arduino boards. - Familiarity with real-time data transfer techniques would be a plus.
I am looking for a smart POS system with automated checkouts. Which means it s...checkouts. Which means it should have a system that automatically scans and checkout products without the need of counter. Let me explain in storyboard. Story Board 1) A person goes to a supermarket, picks his products in trolley and moves through a gate or line. So there the camera or sensor should be placed and as he passes on the next stop there should be a screen and printer where his total amount is shown in screen and the printer prints his bill automatically. And the person can pay to the total amount to cashier via cash or online and get their products home. With this system, I'd expect the person to suggest the type of sensor or camera that needs to be purchased. Would be good if...
I'm in need of an experienced Arduino programmer, with a strong background in integrating sensors and controlling motors. Key project tasks: - Integrating a motion sensor with my Arduino - Managing control of a DC motor - Setting up data logging functionality - small servo motor controlling and calibration Ideal Skills: - Proficiency in Arduino programming - Prior hands-on experience with motion sensors and DC motors - Familiarity with data logging processes is a plus! If you have the right skill set, I'd love to connect and further discuss the project details. Making a simple servo motor controlling and switching between dc motor and servo motor by and e bike throttle bar
...this product: I am looking for someone who can provide me these files/instructions as results: basically will provide me with everything necessary to build the product 3D mechanical design of the product like in cad or similar format with all needed functionalities included so i can take each part and use 3D printer to make them this design will include all needed electronic parts list of components that need to be bought to build this machine list of electronics part to be bought software needed to make this product work instructions to build this product everything is written here with whole specification:
I need an Alexa skills app that can seamlessly integrate with my Odoo ERP system, specifically Version 13 to 15. The main goal of this integration is to allow voice commands to perform basic tasks within my own module on Odoo ERP. Key Requirements: - Develop an Alexa skills app that can interact with the Odoo ERP system - Enable voice commands for basic tasks within my custom module - Ensure compatibility with Odoo ERP versions 13 to 15 - Prioritize the security and efficiency of the integration Ideal Skills and Experience: - Proficiency in developing Alexa skills - Extensive experience in Odoo ERP, particularly versions 13 to 15 - Strong understanding of API integration - Ability to create a secure and user-friendly system - Excellent problem-solving skills and attention ...
I'm currently in need of a dedicated Python developer capable of writing a specialized python script. Using Google Cloud Speech-to-Text, the script needs to recognize certain words from ongoing voice communication. Upon recognition of specified words, the code will need to send DTMF commands via a SIM7600 or SIP/VOIP system. In order to accomplish this project's requirements: - Proficiency in Python 3.5 is a must, as the script will need to be written fully in this version of Python. - Familiarity with serial communication is key, as this will be the method through which the script interfaces with the SIM7600 or SIP/VOIP system. - A thorough understanding of Google Cloud Speech-to-Text API is essential given its integral role in detecting specified words from speech in ...
I am in need of a Discord self-bot that's capable of responding with tap on reaction of famous bot karuta message and also reacting on it more details in dm - Implementing image reactions: The bot must recognize and respond to specific user commands with pre-defined custom images. Skills and Experience: - High-level understanding of bot creation and functionality in Discord. - Proficiency in using API for creating reactions. - Experience designing and implementing custom functions in Discord.
I did a Android app with MIT appinventor that i need to convert to iOs. The app has only 3 screen (the 1st with logo, second is the programm, and the last is the user manual), just need to communicate with the Bluetooth (a BLE 4.0) to send a simple string to a Arduino board. The app is really easy, i attached a screenshot of the main page. - The Bluetooth button (when click) will show a list of all available BLE. - The red "Non connecte" will go in green and "Connecte" when connected, and when click will disconnect the Bluetooth. - The 1st ok button (at "Reset réglage d'usine") will send a string by bluetooth to put all value at factory. - The slider select a value between 0 and 100. - The button ok bellow the slider ("Envoyer le r&eacu...
I'm in urgent need of an efficient solution to print Barcodes and QR codes directly from an existing printer. This solution will aid in the swift management of my inventory, product tracking, and ticketing procedures. Key aspects: • Barcode/QR Code Generation: I need the ability to generate a wide range of barcodes and QR codes to meet different needs. • Printer Compatibility: As I already have a barcode printer, the solution should be compatible with my existing equipment. • Fast Turnaround: The project completion is needed ASAP. Quick delivery of the solution is of essence to my operation. Ideal skills for the job would be expertise in barcode generation, understanding of inventory and ticketing systems, and familiarity with various barcode pr...
...be able to interact with users through voice commands and assist in carrying out everyday tasks. My focus is to have a voice assistant that is both functional and easy to use, but I would be willing to work through the learning curve if needed. When the user opens the program, it should be possible to use it with/without an account. I will teach the program to do actions. It should be possible to memorize actions to send to another user by email as a computer file. I would change the names of buttons on settings. 7 days will be free to use it, but later it should be possible to use the program only after payment by card. Key Functionalities: - Set reminders: The voice assistant should be able to set reminders for the user based on voice commands. - Web search: The tool sh...
I'm seeking a skilled Arduino developer for a basic level robotics project. The primary tasks for this role will include coding and troubleshooting hardware. Key requirements: - Skilled in writing Arduino code - Able to troubleshoot hardware issues - Experience in basic robotics projects The purpose of the project is to create a basic level robotics system using Arduino, which involves simple movements and operations. The ideal candidate will have a good understanding of robotics, and experience in designing circuits would be an advantage.
...1. SMS/whatsapp 2. Email 3. Calling service like Uber 4. Payment gateway Features in modules 1. Admin * Login. Option to create new ids * Dashboard * Setting up price for the product. * Tax module * User Access Module * To create new users for admin * To create new vendor users * Reports * Delivery status of product * Qr generator * QR printer * Handling of failed transactions * Auto mailer to admin user of the performance and to customer for promotions 2. Customer 1. Otp based login and signup 2. Change password 3. Profile management and editable 4. Purchase product through online payment. No refunds/returns 3. Vendor 1. Login id can be created by admin only 2. Change or reset passwor...
I'm looking to hire someone who can create a zoho desk addon which can print a small summary of the ticket current ticket information, including a QR code with the ticket number. We will then print the summary on a small label. The fields I need are: Subject Account Name: Contact Name: Date Created: Ticket Number: QR code The ideal freelancer for this project should have proven experience in Zoho Desk, and API integration. They should also have sound understanding of data handling, as sensitive information could be involved. Please provide examples of similar projects you have done in the past.
I require a specialist to implement a sensor data logging system using Arduino/ESP32. i Required candidate who have experties in aurdino / ESP32 and rotary encoder. Necessary Skills: - Comprehensive understanding of Arduino/ESP32 - Rotary encoder It's vital that the system be designed accurately to fulfill the need for reliable data storage. An understanding of data management and the capability to create systems for future data analysis is crucial. A background in similar projects would be greatly advantageous.
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...you were to pass the second logic test, and $50 (Fifty Dollars) if you were to pass the third logic test. ✻ OBTAINING SUPPLIES ✻ I will send you approximately $50 (Fifty Dollars) so that you can purchase ESP32 development boards, breadboards, components (such as resistors, transistors, and capacitors), wires, etc. on a site such as AliExpress, Mercado Libre, etc. The ESP32 is similar to an Arduino. I realize it may take you up to 30 (thirty) days to obtain these items. That's fine with me. However, I will * not * help you deal with corrupt local customs officials who require bribes to release goods. Any “horror stories” you might have heard or read about corrupt local customs officials in your country requiring bribes to release goods probably were for item...
...conditions, both before and after the implementation of various sustainable solutions. The purpose of this simulation is to design high-performance, energy-efficient buildings. You should ideally be comfortable with: - Executing quick-turnaround projects, as the expected duration for energy simulation and data analysis is 1-2 weeks. - Implementing various sustainable technologies, including Thermal insulation, Energy-efficient windows, and Solar energy systems. - Working with specific building information such as size, dimensions, floor plans, and insulation materials used. Once the simulation is complete, you will need to provide a full report analyzing the data. This report will be critical for our understanding of how beneficial these sustainable technologies can be in desi...
Install a kyocera M3550idn scanner on a office network all possible functions to users.
I'm launching a wildlife survey business that uses thermal imaging drone technology in the UK. I'm looking for a skilled web developer to create a professional, user-friendly website for my new venture. Key Website Components: - Home Page: A welcoming, engaging landing page that introduces the business and its services. - Services Page: A detailed overview of the services I offer, specifically focusing on wildlife monitoring, environmental assessments, and survey mapping. - About Us Page: An informative section about the company, its values, and the team. Design Preferences: Given the environmental nature of my business, I'm looking for a nature-inspired, eco-friendly and professional design. It should be visually appealing and in line with the overall theme of my s...
I have been developing a arduino type hmi using a nextion touch screen, arduino mega, arduino nano esp32 for wireless control and a waveshare esp32 touchscreen for the remote. I have written all the code but am needing help figuring out why the commands are not working as they should.
...in need of a talented designer who can create a custom case for a digital stop watch that will primarily be used for sports timing. Key Requirements: - The case should have an ergonomic grip, similar to that of a Seiko S141. This is crucial for comfortable handling during sports activities. - The design must be compatible with micro boards, a battery, and an OLED display. I would like to use Arduino pro micro and a small 1.5" display Ideal Skills and Experience: - Proficiency in product design and CAD software to develop the case model. - Prior experience in designing sports equipment is highly preferred, to ensure the final product meets the specific requirements for this kind of usage. - Knowledge of materials to be used in manufacturing for both durability and comfort. ...
I am in need of a skilled Arduino programmer, with experience specifically in robotics programming for educational purposes. The project has an intermediate level of complexity, so a solid understanding and the ability to problem-solve and code efficiently will be crucial. Ideal Skills: - Arduino programming - Robotics programming - Educators and student-user centered design Given the nature of the end-users, it would be highly beneficial if the freelancer also has experience in creating user-friendly interfaces and can foresee potential challenges that educators or students may face. Your technical expertise will be expected to translate into an accessible and engaging project that fits the educational context.
I'm seeking an experienced Arduino developer with a strong background in SNMP integration to assist with my IoT project. While I haven't detailed the specific tasks for the Arduino sketch, I need someone who is able to create a comprehensive program that meets the needs of my project.
I am seeking talented freelancers to develop an Arduino UNO bluetooth car for my personal hobby project. It requires expertise in Arduino programming and physical assembly of the car kit. The specific features I want are: - Directional movement: The car should smoothly move forward, backward, left, and right via remote bluetooth controls. - Speed control: The speed of the car should be adjustable. The ideal size I'm seeking for the car is medium, neither too compact nor too large. Experience with remote control vehicles and Arduino, as well as understanding of bluetooth technology, will be a plus for this project. I am looking forward to your innovative design submissions and technical solutions.
...using an energy simulation tool of your choice, with DesignBuilder/EnergyPlus being the suggested tool. The goal is to make it more energy-efficient and resilient to extreme hot weather events. This project will involve utilising an energy simulation tool - preferably DesignBuilder or EnergyPlus. Key Requirements: - The primary focus of the energy simulation should be on improving insulation and thermal performance - The final design needs to reduce energy consumption, lower utility costs, and ultimately improve indoor comfort Ideal Freelancer: - Strong background in architecture, mechanical engineering or building engineering - Extensive experience with energy simulation tools, particularly DesignBuilder or EnergyPlus - Proven track record in designing energy-efficient buildin...
I'm in need of an experienced programmer who is well-versed in Arduino code. This project demands a particular set of skills: * Proficient in Arduino coding with a focus on device communication. * Comprehensive understanding of stepper motors functionality and their interaction with Arduino. * Ability to program Arduino to communicate and effectively control two stepper motors. The delivered coding should achieve seamless communication between Arduino and the stepper motors. Please take note of the quantity of stepper motors to control - two in this instance. Qualified bidders will be well-experienced in Arduino and stepper motors, able to discuss technical requirements with clarity, and pride themselves in delivering accurate, reliable cod...
...you were to pass the second logic test, and $50 (Fifty Dollars) if you were to pass the third logic test. ✻ OBTAINING SUPPLIES ✻ I will send you approximately $50 (Fifty Dollars) so that you can purchase ESP32 development boards, breadboards, components (such as resistors, transistors, and capacitors), wires, etc. on a site such as AliExpress, Mercado Libre, etc. The ESP32 is similar to an Arduino. I realize it may take you up to 30 (thirty) days to obtain these items. That's fine with me. However, I will * not * help you deal with corrupt local customs officials who require bribes to release goods. Any “horror stories” you might have heard or read about corrupt local customs officials in your country requiring bribes to release goods probably were for item...
YOU NEED TO BE BASED IN VANCOUVER _ ITS ON ON-SITE TASK I am seeking assistance in setting up my printer and installing a hardware firewall at a physical location in downtown Vancouver. The task needs to be performed onsite by a reliable professional with demonstrable experience. Key elements of the project include: - Installing a printer (Laser, Inkjet or All-in-one Printer). I already have the necessary drivers and software. - Installing a hardware firewall for enhanced network security. The ideal freelancer for this job should have: - Proven experience in printer installation and setup. - A solid understanding of hardware firewall setup and configuration. - Good communication skills, as I may need clear explanations of how to maintain the installed system...
I require the creativity of a talented 3D designer to create a STL design of a modern flower business card holder for my local florist shop. The design needs to be printed using an FDM 3D printer. Key Requirements: - The design should be captivating, unique yet embody a modern aesthetic style to match my retail setting. - Must be printable using a FDM 3D printer. - The project needs to be completed ASAP due to immediate need. Ideal Skills and Experience: - Expertise in 3D design and STL file creation. - Familiarity with FDM 3D printer requirements. - Experience in creating modern, sleek designs. - Excellent time management skills to ensure prompt completion.
I have an STL file for a battery box. It consists of a bottom and a top part, that are connected with a simple hinch. On the other side the box is being closed with a latch, see blue circle in image. The problem is that this latch is breaking off because it is not sturdy enough or the tol...part, that are connected with a simple hinch. On the other side the box is being closed with a latch, see blue circle in image. The problem is that this latch is breaking off because it is not sturdy enough or the tolerances are just too tight so you have to apply too much force to open the box. Please send an STL and ideally a step file that fixes this problem. This is for 3D printing with FDM printer. For an experienced designer this should be quite easy, I think. Looking forward for your offer...
...based on scam score thresholds to notify users of potential threats. Documentation: Provide comprehensive documentation for installation, configuration, and usage of the plugin. Testing and Quality Assurance: Conduct thorough testing to ensure functionality, reliability, and security. Required Skills and Qualifications Splunk Development: Proven experience in developing Splunk apps and custom SPL commands. API Integration: Experience with RESTful API integration and handling JSON data. Frontend Development: Skills in HTML, CSS, and JavaScript for UI design within Splunk. Cybersecurity Knowledge: Understanding of cybersecurity and threat analysis. Problem Solving: Ability to troubleshoot and resolve issues during development. Communication: Strong communication skills for clear do...
...Telegram bot that interacts with the community. The bot will primarily distribute tasks and that can be completed by the community members. Key Features: - Task Distribution: The bot must be able to distribute tasks to the community members. The tasks can vary and can be adjusted on the backend. - User Interface: The interaction should be through buttons and menu options, not text or voice commands. - Reward System: The bot should also provide rewards for the completion of tasks. -Referral System - Raffle Draw System The ideal freelancer for this project should have experience in: - Telegram bot development - UI/UX design for chatbots - Implementing reward systems in software - Task automation and distribution via bots Please note that the bot will be used by the community...
...images (in JPEG format) and QR codes on a thermal printer. The images are our company logo and the QR codes are meant for conducting reviews. This PHP script will be used online on a cloud platform. Ideal skills for this job are: • Strong expertise in PHP • Familiarity with JPEG images and QR codes • Experience in creating scripts for printing needs, specifically on thermal printers • Understanding of cloud platform workings. Your primary task will be the creation of a script that can accurately print images and QR codes on our thermal printer, effectively facilitating bill printing for our operations. Deliver a clean, efficient code that can be effortlessly integrated and deployed on our cloud platform. An outstanding understan...
I'm looking for a skilled ...coordinates in a temperory queue and Send them every 5 Sec. 5. Along with GPS also send Speed information. // Push coordinates API contract Data Structure :- <TrackerId> : { coords: [ { loc: [<lat>,<long>], Speed: 14 }, ... ] } Result : 1. Steps to deploy code to A9G module 2. How to change GPS coordinates recording frequency Ideal Skills: - Arduino Developer - Understanding of developing custom GPS tracking solutions - Experienced with the Ai-Thinker A9G GPS/GPRS module - Strong understanding of real-time tracking and speed measurement technologies - Excellent problem-solving skills for effective communication method implementation. If you have the necessary skills and...
As a beginner level MySQL user, I am seeking someone to sit with me (virtually) for approximately 2-3 hours to aid me in running certain MySQL commands with some provided databases. Beyond this, I need assistance in creating a new database from scratch. The session will be conducted via Zoom, and it's vital that you have the requisite MySQL software and databases already installed on your own device. My needs during the call include: - Writing MySQL commands - Understanding MySQL commands - Creating a fresh MySQL database Ideal freelancer for this task would have a strong command of MySQL and proven experience in teaching or tutoring, as well as excellent communication skills in English.
IOT is being used a lot these days to provide functions that were being done before manually. We are also embarking on the same journey and looking for a potential person who can help us with our proposed system. Thank you
...will need to integrate microcontrollers, an ePaper display, and power management components - Experience in designing PCBs for prototyping required - Currently the design uses a TTL connection for uploading firmware Your tasks will include: - Understanding the project requirements and goals - Make necessary updates to design files - Assist software (firmware) team in loading/executing firmware (Arduino IDE) - Designing a multi-layer PCB layout that meets the specified criteria - Ensuring that the board is optimized for the intended use as a prototype - Providing necessary documentation for manufacturing and assembly Ideal Skills and Experience: - Proficient in PCB design software (such as Eagle, Altium, KiCad) - Experience with multi-layer board design - Familiarity with micro...
As a developer with experience in MKS DLC32 (Arduino code), I am looking for a solution to gain precise control over a 5-volt water pumps and a servo connected to an MKS dlc32 board. the code should be written in Arduino Ide as custom script. Key Features: - Controlling stepper motors (already have that) - Regulating a 5-volt water pump - Manipulating a servo The success of this project relies heavily on achieving precise control over the afore mentioned devices. Given the technical requirements for this job, it's beneficial if you have a relevant background and an understanding of how to efficiently work with MKS DlC32 board. Ideal Skills and Experience: - Extensive experience with Arduino IDE - Specific knowledge of MKS dlc32 boards - Proven ability in d...
...Astra Pro (Since I am familiar with Wordpress theme astra) → #Restrict visitor to view selected page/post by login using mobile number and OTP (API-MSG91 messaging plateform) → No screen shot/ screen recording of selected post/page → No Copy/paste of selected page/post → No printing as save as pdf (Can not save as pdf using printing command from various browsers) → only printing through physical printer devices with watermark of “ → New post notification to register members via Email & whatsApp/telegram (Currently via email SMTP with hosting-Fastcomet). Or automatic post share on facebook page/group, WhatsApp Group/Channel, Telegram Group/Channel on publishing new post. → Selling of Digital products (similar woocommerce)- Currently I...
