Esp32 wifi serial bridgetrabajos

I will provide you with a design of a bridge created according to the details you mentioned over chat. My drawings will include Bridge cross section drawing, plan drawing, side view drawing, front view drawing, and details drawing. I need $350 and 4 days.

I'm in need of a mobile application that interfaces with an ESP32 WiFi switch. The app should be designed for both iOS and Android platforms and feature a custom user interface with unique graphics. Key Features: - Toggle switch on/off: The app should allow users to control the switch remotely. - Schedule timer: Users should be able to set a timer for the switch. - Real-time status monitoring: The app should provide real-time updates about the status of the switch. Ideal Skills: - Mobile app development for both iOS and Android - Experience with designing custom user interfaces - Knowledge about interfacing mobile apps with IoT devices like an ESP32 WiFi switch

I'm looking for a microcontroller-based fan dimmer using ESP32. This system should allow both manual and cloud control, without humming. Manual control will be facilitated via physical knobs or buttons. Cloud control should incorporate remote access through a mobile application and integration with smart home systems. Key Requirements: - Design and implement a fan dimmer using ESP32 - Manual control through physical knobs or buttons - Cloud control with mobile app access and smart home integration - Ensure system operates without humming Ideal Skills and Experience: - Proficient in ESP32 programming - Experience with hardware design for manual control interfaces - Knowledge in mobile app development for remote control - Prior experience with smart home system i...

I have a working prototype of a program in Python running on a Raspberry Pi. It detects dog barking with the use of audio classification with TensorFlow. I want to implement this in C on an ESP32, i2s microphone, and TensorFlow Lite. Key Requirements: - Primary goal is to reduce power consumption - Maintain audio classification accuracy, real-time processing, and data logging capabilities from the Python program - Data logging should capture the timestamp of detected barks, audio samples, and error/activity logs Ideal Skills: - Proficient in C programming and experience with ESP32 - Familiarity with TensorFlow Lite - Strong understanding of audio classification and real-time processing - Experience in implementing power-efficient solutions I am looking for a freelancer who...

I'm seeking a skilled developer to integrate my existing Tuya libraries with an ESP32-C6-DevKitC-1-N8. The primary focus is device control for a Mitsubishi heat pump via UART communication and the CN105 port connector. PCB development for production is also part of this project. Key tasks: - Embed Tuya libraries into the ESP32-C6-DevKitC-1-N8 - Establish UART communication with the Mitsubishi heat pump and transmit data over Zigbee to Tuya Gateway - Develop a PCB for production Ideal skills and experience: - Proficient in IoT, particularly with Tuya and ESP32 - Experienced in UART communication - PCB design and development skills - Previous work with Mitsubishi heat pumps is a plus Usefule Links :

I'm looking for an expert in schematic design, firmware development and PCB design for a miniature SpO2 device. This device is intended for medical monitoring, so precision and reliability are param...firmware development and PCB design for a miniature SpO2 device. This device is intended for medical monitoring, so precision and reliability are paramount. Key Responsibilities: - Design the device's schematic. - Develop the firmware for the device. - Create the PCB design. The ideal candidate should have experience with medical device design and be proficient in working with STM32 or nuvoton or esp32 etc. low cost microcontroller. Familiarity with PCB design software and firmware development tools for STM32 is a must. Please include examples of similar projects you'...

I'm seeking an experienced embedded systems programmer to assist with a Microchip based USB hub primary objective is to configure USB to I2C and USB to GPIO bridging and read data on host PC. The serial data needs to be formatted in Hexadecimal. Key Responsibilities: - Write and optimize embedded code for the USB hub. - Ensure accurate conversion of input to serial data and vice-versa. - Format serial data into Hexadecimal Ideal Skills and Experience: - Proficiency in embedded systems programming - Experience working with Microchip controllers. - Strong problem-solving skills and attention to detail.

I'm looking for a simple yet effective system built in Power Apps and SharePoint to manage tracking of our equipment. This system will be used solely by o... This system will be used solely by our internal employees and should allow for checking equipment in and out, with the added functionality of viewing the history of each asset. Key Requirements: - Use of Power Apps and SharePoint - System for tracking equipment - Check-in and Check-out functionality - History viewing for each asset - Internal employee access only Information to be Stored: - Serial number of each asset Ideal Skills: - Proficiency in Power Apps and SharePoint - Experience in developing asset management systems - Understanding of user access control systems - Ability to create a system with tracking histor...

I'm in need of a skilled firmware developer to program an ESP32 unit for me. The primary task of this unit will be collecting data (Digital Inputs) and then sending that data to a MQTT broker as MQTT Messages through WiFi. Ideal Skills: - Proficient in programming ESP32 units - Firmware development expertise Please provide examples of previous relevant projects in your bid. Thank you.

I'm seeking a developer to create a captivating and interactive website centered around a bridge notable for its trading significance. Key Features: - A comprehensive section detailing the bridge's construction - Insights into the bridge's historical significance - An overview of nearby tourist attractions - A detailed explanation of the bridge's role in Forex trading The ideal freelancer for this project should have: - Experience in web development with a focus on creating interactive and visually appealing sites - An understanding of Forex trading to accurately depict the bridge's trading services - Skills in historical research to provide accurate and engaging content about the bridge's past - Ability to incorporate SEO and tourism promotion strate...

I have a photograph that requires some editing. The main tasks include: - Removal of people from the bridge - Removal of leaves - Dehazing - Adjusting levels Please note, the highest priority is the removal of the people from the bridge. Following that, I would like to have the leaves removed as well. I'd also like to have the image dehazed as well as adjusting the levels to improve the overall quality of the photograph. Ideal skills for this project would include expertise in Photoshop or similar software, with a keen eye for detail and experience in photo editing. Please include examples of your previous work in your bid.

I'm experiencing issues with my Unifi WiFi system that need urgent attention from a seasoned professional. My setup consists of multiple access points and I'm facing connection drops, slow speeds, and device connectivity problems. Ideal freelancer would be local to me for onsite support Ideal Skills & Experience: - Proven experience with Unifi WiFi systems - Expertise in network optimization - Strong troubleshooting skills - Experience working with multiple access points - Excellent communication skills for clear updates and explanations

...as follows: 1.) Correct integration of the PCF8575 library by Renzo Mischianti: : lib_deps = xreef/PCF8575 library @ ^2.0.0 "" 2.)8x ESP8575 with the addresses 0x20, 0x21.... must be able to be addressed. 3.)A pin on the ESP32 serves as an interrupt and triggers the reading of the PCF8575. 4.)The I2C bus (wire) should be able to be addressed with 400Hz Fast I2C bus. 3.)A pin on the ESP32 serves as an interrupt and triggers the readout of the PCF8575. 4.)The I2C bus (wire) should run at 400kHz fast I2C bus. 5.)The priority of real-time processing should be close to real time. 6.)For each of the 16 inputs/outputs the possibility to be assigned in the Maschines/xxxxxx.h must be given as usual in GRBL

We are seeking an experienced programmer with expertise in Python and a strong understanding of various display boards (TFT, OLED, LCD). The project involves compiling the LVGL library in Micropython for an ESP32-S3 chip and creating a comprehensive guide with step-by-step instructions and screenshots for each type of display board. The ideal candidate should have a solid background in working with Python, specifically Micropython, and have hands-on experience with the ESP32-S3 chip and different display boards. This project is critical for our ongoing needs, and we are looking for detailed documentation and a thorough understanding of the compilation process to aid our team.

This project focuses on integrating ServiceNow and Freshservice using Zapier to streamline workflows and enhance service management. The primary goal is to automate ticket creation, updates, and synchronization between the two platforms to improve efficiency in handling incidents, requests, and other tasks. The project will explore how Zapier can act as a bridge to trigger actions in Freshservice based on events in ServiceNow and vice versa. Key outcomes include reducing manual data entry, minimizing response times, and ensuring data consistency across both service management systems. The project will also cover Zapier setup, authentication, and best practices for connecting APIs.

Por favor, regístrate o inicia sesión para ver los detalles.

I am looking for a skilled software developer to create a middleware application that will connect the Poster POS system with a Datecs FP700 fiscal printer. This project aims to facilitate the seamless printing of sales receipts from the POS system onto the fiscal printer. Key Project Requirements: - ...FP700 fiscal printer. - Sales Receipt Handling: The middleware should specifically manage the printing of sales receipts. - Detailed Receipt Printing: The middleware must ensure that the printed sales receipts include an itemized list of products, tax information, and customer information. Ideal Skills and Experience: - API Integration Expertise - JavaScript/Node.js Development - Experience with Serial Communication (RS232) - Understanding of Fiscal Printer Protocols - Workaround D...

I'm experiencing weak wifi signals in certain areas of my house. - Current Setup: I have a single router - Problem Areas: Upstairs rooms, the backyard, and a granny flat I'm looking for an expert who can help enhance my home wifi coverage. Ideally, the professional should have experience with setting up routers, extenders, or even a mesh network if required.

I'm seeking a professional for PCB design. The board will work with a 3.7v Lipo battery and feature: - A USB C input for charging the battery - An ESP32 WiFi module for control through Google Home or similar platforms - Variable speed output for a small DC motor, with speed adjustable via a mobile app - Another output with 3v constant voltage This project requires advanced skills in PCB design, mobile app interfacing, and experience with the ESP32 WiFi module.

...pipeline and applications Please check the attached image for more details. (now included in the github repository) Deliverables: 1. Set up the development environment on my pc 2. Implement the data flow from sensors, to a db and visualization on a web-based app, to control the actuator based on the pre-programmed threshold and voice command. 3. Hardware prototype will be based on ESP32 and connect to internet over WiFi. It will monitor parameters such as Temperature, Humidity, Soil Moisture level etc and upload those information to a remote server 4. Server side programming/Android app 5. Advanced Features such as voice control 6: Assistance with Project Documentation 7. IOT AI visionary documentation with links and images Ideal Skills and Experience: - Experience in ...

I'm seeking a professional graphic designer to create a modern and sleek logo for my new plumbing service company in British Columbia, Canada. The logo should incorporate the iconic Lions Gate Bridge and my company name, while also reflecting a plumbing theme subtly. Key Requirements: - Incorporation of the Lions Gate Bridge and my company name into the design - A modern and sleek aesthetic - A subtle nod to the plumbing industry - A color palette primarily featuring Blue, Purple, White, and Yellow Ideal Skills: - Graphic Design - Branding - Logo Design - Familiarity with Vancouver landmarks - Understanding of plumbing industry Please provide a portfolio of similar projects you've completed.

...Heli the Coast Guard Helicopter: Flying above, confident and protective. Drifty the Drone: Small and zippy, full of energy. Pete the C-17: A large, reliable airplane flying high in the background. Tuggy Tug: A small but powerful tugboat, always ready to help. Setting: The cover should reflect Propeller Town, with elements inspired by Charleston, SC, such as the Ravenel Bridge, Rainbow Row, Container Cranes and the harbor, while keeping the overall design child-friendly and adventurous. Mood: The mood should be fun, adventurous, and optimistic, with bright colors and an engaging composition that immediately draws children in. Title Placement: The title, “Connie’s Big Adventure,” should be prominently displayed in bold, playf...

...from the skies. Tuggy Tug: A small but strong tugboat who assists Connie through rough waters. Each character should have distinctive features, including expressive faces (eyes, smiles) and a sense of motion, to bring the story to life. Setting: The illustrations should feature elements of Propeller Town, inspired by Charleston, SC. This includes iconic landmarks like the Ravenel Bridge, Rainbow Row, The USS Yorktown, and a bright, bustling harbor, including container cranes while keeping a child-friendly and stylized approach to the setting. Deliverables: Cover Design: A full-color cover that includes the title, "Connie's Big Adventure," featuring all five main characters in a dynamic, adventurous pose. Full-Page Illustrations: Each pag...

...with five pressure sensors and transmits data wirelessly via an ESP32 microcontroller. Key Features of the App: - Real-time Pressure Data Display: The app should be able to show the pressure data from the sensors as it is being transmitted. - Alerts and Notifications: The app should have the capability to send alerts and notifications based on specific parameters or thresholds being met. Data Visualization: - Numerical Display: The pressure data should be visualized in a straightforward numerical format, allowing for easy comprehension. Ideal Skills and Experience: - Proficiency in Android app development - Experience with Bluetooth Low Energy (BLE) technology - Understanding of working with microcontrollers, specifically ESP32 - Ability to create user-friendly interfac...

I'm working on an educational project involving a PCB for a radio-controlled toy. I need someone to modify the PCB to suit my needs. The modifications include: - Changing the voltage from 12v to 5v - Adding a lithium battery charging circuit with overcharge protection, temperature monitoring, and over consumption safeguards - Incorporating an H-Bridge to control a medium load DC motor, typically suited for toy cars - Replacing a transistor - Adding a step-up circuit for 6V The ideal candidate for this project should have extensive experience in PCB design and modification, particularly in the context of consumer electronics and educational projects. Knowledge of DC motor control and lithium battery charging circuits is essential. A keen attention to detail and ability to wor...

I'm in need of an operational procedure document to guide the installation and integration of various m...a variety of marine-related sensors, including flowmeters, speed sensors, and wind sensors. - The document should be clear, concise, and easy to understand, even for individuals with limited technical knowledge. - Prior experience in marine electronics and sensor integration will be highly beneficial. - Technical writing skills are a must. Ideal Skills: - Marine Electronics -Bridge systems (tapping info from the bridge systems) - Technical Writing - Sensor, gateway Integration - Document Preparation - Installation Guidance Creation -Marine electronics -Ship or Tugboat Please note, this document will be used as a guide for installation and operation, so accuracy an...

I'm looking for a talented video editor skilled in Final Cut Pro X (FCPX 10.8) to craft a captivating travel video that captures the magic of my trip to Shillong and Cherrapunji with my beautiful wife, Alison. The video should bring our special moments to life, including highlights like our trek to the Living Root Bridge and the serene experience at Cherrapunji Holiday Resort. Project Details: Length: 5-10 minutes Footage Provided: Photos and videos Style: Cinematic travel vibe Key Requirements: Personal Touch: Integrate text overlays,with dates or quotes to enhance the mood. Smooth Transitions: Seamlessly blend photos and videos for a cohesive visual journey. Deliverables: Final edited video in HDR 4K or HD quality Source project files Deadline: 1st Oct 2024 If you can bri...

Full means: - a WORKING .ino - accept inbound call - make call - uart interface to get command and status update. - analog mic input and analog speaker out - web service integration for event log - web server for configuration

I'm seeking a software developer who can edit an existing Visual Studio software tool that interfaces with an 8051 microcontroller. The software shoul...Requirements: - Data Handling: The software should be capable of both data transmission and conversion. - Interface: A Command Line Interface (CLI) is preferred over a Graphical User Interface (GUI) or Web-based Interface. - Protocol: The primary protocol for data transmission will be Serial communication (UART). Ideal candidates for this project should have significant experience with: - Software development in Visual Studio - Working with 8051 microcontrollers - Implementing Command Line Interfaces - Serial communication (UART) - Data transmission and conversion If you have the necessary skills and experience, I loo...

I’m looking to hire a developer to create an iOS app for selling eSIMs with the following requirements: Project Overview: Develop the app using Swift. The app will support Arabic (RTL) and English. Key Requirements: Design (UX/UI): You will handle the complete design, including wireframes and prototypes. I will provide the brand logo. API Integration: Integrate the provided eSIM and WiFi API for functionalities like: User login, fetching eSIM packages, purchasing eSIMs, managing orders. I will provide the necessary API documents. P a y m e n t Gateway: Integrate a p a y m e n t gateway in Kuwait (details to be finalized). Source Code Handover: You will provide the full source code after the app is developed and uploaded to the App Store. Deliverables & Milestones: Design ...

I'm looking for a modern logo for the Greenville Newcomer's Club. The design should incorporate both text and an icon, with the icon being a symbol related to Greenville. Ideal Skills and Experience: - Proficiency in graphic design software - Previous experience with logo design - Fa...for a modern logo for the Greenville Newcomer's Club. The design should incorporate both text and an icon, with the icon being a symbol related to Greenville. Ideal Skills and Experience: - Proficiency in graphic design software - Previous experience with logo design - Familiarity with Greenville's symbols and landmarks would be a plus (Would like Blue Ridge Mountains in the background, Liberty bridge, SC flag or palmetto tree and crescent moon separate) Attached designs were ...

I'm seeking a skilled logo designer to create a professional and simple logo for my company, Cortland Street Capital. The design should evoke the history of the Cortland Street drawbridge in Chicago, a significant fixed-trunnion bascule bridge. - Style: The logo should be clean and simple. A minimalist approach would be ideal, as it aligns with my preference for a modern, uncluttered aesthetic. - Elements: While I haven't specified particular elements to be included, a subtle nod to bridge structure details could enhance the historical reference. Company name (Cortland Street Capital) and/or abstract shapes could also potentially be incorporated, provided they contribute to the overall simplicity and clarity of the design. Ideal candidates for this project should ...

I'm seeking a skilled developer to create a comprehensive, cloud-hosted IOS applicat...bridges. The app should integrate a multitude of crucial functions, ensuring efficient tracking and monitoring. Key Features: - Weight recording and tracking - Logging vehicle entry and exit - Real-time data syncing - Capturing images - Sending email notifications - IoT connectivity with scales User Roles: - Admin: Full control over the app - Operator: Limited access, primarily to operate the weigh bridge - Manager: Permission to view and generate reports The ideal candidate for this project should have extensive experience in developing IOS applications, with a strong understanding of cloud hosting and IoT integration. They should also be capable of implementing a robust user role and per...

> Objective: Create a unique icon design for "Cleaning" as part of a broader set of icons. > Scope: The winner will be commissioned to design 7 additional icons, including key, arrival/map, parking, wifi & TV, house, waste, and information, all in the same style. > Style: Icons should have a consistent style, be modern, clean, and visually appealing, with a distinctive touch. Colors: black and white > Requirements: The design should be original, easily recognizable, and suitable for digital and print use. > Format: Deliverable in high-resolution JPG format, sized at 2000 x 1333 pixels, including a margin to ensure optimal display in our app. > Future Work: The winner will design 7 additional icons based on the approved style. > Deadline: idea...

I need a telephone engineer to move my WiFi box from the living room (which is being remodelled into a kitchen) to my home office. Ideal skills and experience for the job: - Telecommunication expertise, particularly in WiFi equipment - Experience with residential WiFi box installations - Ability to work in a remodelled room

Design and Development of a PCB for an Arduino Shield to Control a 1A DC Motor The goal is to create a custom motor driver shield that integrates efficiently with the Arduino platform, allowing for smooth control of the motor’s speed and direction, along with essential safety features. The PCB will incorporate an H-bridge motor driver.

I'm looking to create a dedicated algorithm website that serves as a bridge for my trading needs. Key Features: - Real-time processing: The site needs to handle and process data in real-time. - Algorithmic trading integration: This is crucial. The site needs to seamlessly integrate with algorithmic trading systems. Ideal Skills: - Strong web development experience, particularly with real-time processing capabilities. - Prior experience with building algorithmic trading websites or platforms. - Proficient in creating secure, reliable, and scalable e-commerce websites. Understanding of trading systems and algorithms is a plus.

I need an experienced developer to help me design and develop a universal GPS tracker using ESP32, ESP-IDF, and Ublox SARA422. Key requirements include: - C Language proficiency with a focus on developing for free RTOS. - Understanding of mobile network connectivity and asset tracking. - Ability to design for both movable and stationary asset tracking. The GPS tracker needs to have: - Real-time location updates - Geofencing alerts - Battery life optimization Your experience in similar projects will be highly valued. Please provide examples of your previous work with ESP32 and GPS tracking devices, and outline your proposed approach to this project.

...Virginia engineer who can review, draw and stamp my ideas for the VDOT-required Erection Plan and Procedure for replacing rusty steel catwalks on a small bridge with new structural plastic catwalks. Key Details: - The project focuses on maximizing the efficiency of the replacement process. I have a complete plan already in mind - All necessary structural plastic materials are already sourced and specified, and designed by another PE - I can provide existing catwalk blueprints, specifications for the new materials, and photos of the current catwalks. Ideal Skills: - Professional Engineering license in Virginia - Experience with bridge projects - Ability to visualize and understand the efficient replacement procedure that is provided by me - Familiarity with s...

I'm in need of a comprehensive MS Project schedule for a small Virginia Department of Transportation (VDOT) project. The project involves replacing rusty inspection catwalks on a small bridge using design/build fiberglass reinforced plastic components. The schedule must adhere to all VDOT requirements. Key aspects of the MS Project schedule: - A detailed timeline with milestones - A robust Work Breakdown Structure (WBS) - A baseline schedule for project comparison - A thorough activity definition and level of detail - Accurate network logic and constraints - Inclusion of calendars - Ability to update schedule with update narrative - Consideration of all necessary project components The ideal candidate for this project will have: - Extensive experience with MS Project - A deep...

Looking for a professional mechanical engineer specializing in thermal and fluid systems, applied mechanics and machines Yo...short time limit. Hiring will be for a long term work. If able to solve similar exercises as the indicated bellow with exceptional time place your bid.. Consider a surface regenerator in which steam enters at a pressure of 6 bar under saturated vapor conditions and exits under saturated liquid conditions. Such a regenerator heats a water flow rate of (assume the last two digits of the serial number (e.g. serial number: 0001452 mass flow rate=52 kg/s) kg/s, having a pressure of 150 bar, from a temperature of 100 °C to a temperature of 150 °C. Calculate the required steam flow rate. Represent the temperature development inside the regenerator...

writing arduino code in order to display TFT I will write code for logic functions, you need to add code for a touch screen and make the necessary adjustments in the code I wrote so that the result will be according to the settings in the pp file

...device. Key areas of focus: - Improve Wifi and LTE co-existence: The primary goal here is to enhance the stability of the device's connectivity. This involves reducing the interference between the two communication protocols. - GNSS Enhancements: I need someone who can help implement changes to the Global Navigation Satellite System (GNSS) component of the device. The aim is to achieve faster location fixes. - Micrium OS Kernel Improvements: The most critical aspect of the Micrium OS kernel that needs improvement is task scheduling and ISRs . This is crucial for ensuring the device operates efficiently and reliably. Ideal candidates for this project should have: - Significant experience with embedded firmware engineering. - Proficiency in improving Wifi and LTE co-e...

We are looking for a freelance located in INDIA who can help us with: 1. To make test code for STM32 that check peri...INDIA who can help us with: 1. To make test code for STM32 that check peripherals and test hardware 2. Use bult in LCD and KEYs to show status of peripherals and control selection of testing 3. make video of testing and navigation 4. and deliver all programming and project files Hardware will be provided and send to you for easy debugging and making this code Require skill Knowledge of STM32,ESP32 programming Familiar with CANBUS, SPI, I2C, IR Remote Protocol, Servo motor, LoRA etc. For more info please see attached schematic and reply with H@lllo pEter with all errors to prove that you have read it all. We have much more work for the right person. Budget i...

I need a professional to install and support commercial wireless IoT equipment in Poznan area, Poland. Ideal Skills: - Extensive experience with wireles...equipment in Poznan area, Poland. Ideal Skills: - Extensive experience with wireless security systems. - Knowledge of commercial security requirements. - Knowledge of IoT equipment like Cellular routers, BLE gateway, wireless temperature sensors etc. Freelancer Responsibilities: - Support the installation process of IoT equipment. - Ensure optimal placement for comprehensive coverage of cellular, WiFi and BLE. - Test and verify the functionality of all equipment post-installation. Please note: This project requires a high level of professionalism and attention to detail. A portfolio of previous similar work would be highly b...

I am looking for a freelancer who can help me with a circuit design and assembly using esp32 38 pins with external antenna. Requirements: - A complete circuit with all parts not just a diagram. I need it with everything mentioned below. - 24dc to 3.3 dc stepdown module. - use 3.3 dc to power SD card module, RTC 3231, W5500 ethernet port and esp32 itself. - the ethernet and RTC can be placed directly on the PCB but the SD card i need jumper female pins so I can connect sd card and place it in mu encloser wherever I want. - All pin connections will be shared after the meeting. its up to you if you want to use modules directly or make pcb with all of them. If you have the necessary skills and experience, please submit your proposal for this project.

I'm looking for a system to send push notifications without using an application on the user's device. No matter what channel is being used. As long as it operates on the latest Android and iOS devices. Select which one works for you, or you have experience with: - WIFI Network, when a device connects (automatically) with the known network, an automated notification as push notification must be sent to the phone, the phone must receive it as an alert or push notification such as: Welcome on X Network. - BLE 5.X Beacon, when a device is in the proximity automatically send a notification. The phone must receive it as an alert or push notification such as: Welcome on X Network. - iBeacon, when a device is in the proximity automatically send a notification. The phone mus...

...potential suppliers. Responsibilities: Conduct comprehensive market research on companies producing AR display technologies, particularly those focused on transparent displays, monochrome OLED/LCoS displays, and waveguide-based optics. Identify potential suppliers and manufacturers that provide monochrome and color displays, microdisplays, and optical systems compatible with microcontrollers (e.g., ESP32). Evaluate companies and technologies based on criteria such as power efficiency, brightness, size, integration with SPI protocols, and availability for small to medium-scale orders. Initiate outreach to companies to gather detailed product information, technical specifications, and quotations. Establish direct contact with sales representatives or engineers from relevant compa...

I'm looking for a straightforward Point of Sale (POS) system app for a hospitality business. The app should...needs to have date and time of ordering on top. -Every printed dockets needs to have time of pick up at the bottom -App needs to have an option to shows at the bottom of the docket if the order is been paid or not, Take away or Eat In. -Table number. -Add new pizzas options on my menu/app. -Know the total amount of pizza have been sell in a night. -Connect App to phone hotspot. -Connect App to wifi kitchen printer (through phone hotspot) or ethernet cable. Ideal Skills and Experience: - Proficiency in developing touch-based apps for iOS and Android. - Experience in creating simple, user-friendly POS systems. - Understanding of the needs and requirements of the hospit...

I want to design a versatile IP security camera aimed primarily for home security. This camera should be robust enough for both indoor and outdoor use. Key features include: - High-definition 1080p video quality - Wifi connectivity - Infrared for night vision - Low power consumption - Two-way audio communication - Capability to live stream and record onto a micro SD card The design should prioritize video quality, given its importance in ensuring the safety and security of my home. The ideal freelancer for this project should have a strong background in security camera design, electronics and audio systems, with a keen understanding of power efficiency and high-definition video technology.