Esp32 wifi serial bridgetrabajos

I need an expert engineer who can connect an ESP32 to a 5V DC motor driver, powered by a 3.7V Li battery. The system should include a Power On/Off switch, and the ESP32 needs to control the motor speed using PWM (Pulse Width Modulation) control. And need to control rgb led, I want the pcb to equipped with cable sockets to motors and leds and li rechargeable battery. Ideal Skills and Experience: - Proficient in working with ESP32 - Extensive experience with DC motor drivers - Knowledge of PWM control - Circuit design and implementation - Battery powered system design Please ensure the design is compact and efficient to be powered by a 3.7 volts Li battery.

I'm seeking a professional who can develop a MATLAB Simulinl/Simscape model for a prototype of an Isolated DC-AC inverter. The model should also include an Isolated LLC resonant DC-DC Converter coupled with a diode bridge rectifier and a Full bridge DC-AC inverter. A vital aspect of this project will be incorporating a heat sink into the model. Key Requirements: - The model should be of an intermediate level with some optimizations. - A key focus will be on thermal management, so previous experience with heat sink integration and thermal dynamics modelling in MATLAB is crucial. - While the model doesn't need to be highly detailed, it should still be comprehensive enough for testing prototype viability. Requirement - Urgent in 1 day Technical details - 400V DC ...

Convert current design to kicad from gerbers. Change design to be usb powered and driven by ESP32 module. Suitable fir pcb manufacture at pcbway. Or pcb manufacture and assembly at jlcpcb. Supply source schematic, PCB and gerbers with production ready partslist.

I'm looking to connect an ESP32, GPS modem, and a GSM SIM 900. The primary purpose of this connection is to send SMS alerts. I need these alerts to contain the location data as an address, not just coordinates. Key Requirements: - Experience with ESP32, GPS modems and GSM SIM 900s. - Proficiency in programming for SMS alerts. - Understanding of location data conversion to address format. I expect the freelancer to have a strong background in hardware integration and programming. The ideal completion of this project would be a system that sends out SMS alerts with location data in the form of an address.

...website… then customers can load and personalise designs quickly with them also looking amazing. When we were making the original designs and versions we did not compress the images down. So we need a group of freelancers to open each of the 740 version files in Illustrator, unembed an image and save is as a PSD, then compress this PSD using specific settings which can be batch automated with bridge, finally the image needs to be placed into the master file against each topper type, and resized/fitted in the same way the original file you started with is laid out. Each of the 6 products in a version file use the same image you will have already compressed - so you only need 1 image per set of 6, but you will need to place it 6 times (one for each product/art board) onto...

I am looking for a programmer / designer to create a simple GUI for a 7 inch display. The GUI should be able to run on an ESP32 and later on a Raspberry Pi Zero. In essence, it is a counter that displays two digital clocks that run backwards. In addition, the option to operate the timers with presets, such as start time, interval or time increments etc., is to be built in. The project includes the design of the GUI and the programming of the function, as well as a detailed explanation / tutorial for me to understand how it was implemented. On request or when an offer for the project has been submitted, I will create a more detailed specification sheet.

I need a plug-and-play USB key for my LG SN11RG soundbar. The key should automatically select the E-ARC audio channel when plugged in and b...only one thing about the audio canal selected automaticaly by my LG sound bar (LG SN11RG). I want it, when plugged into my soundbar and when my TV is turned on and also when my soundbar is turned on, to select the E-ARC audio canal (when selected manually, first it displays on the soundbar "OPT/HDMI ARC" and then it' replaced by :"E-ARC) and to have the possibility to use 2 other audio canals : WiFi and Bluetooth (I dont use HDMI 1, HDMI 2 or the USB audio canal) Ideal candidates for this project should have experience with hardware programming, preferably with sound systems. A deep understanding of LG products and their f...

I'm seeking assistance with data entry from my PDF invoices into Excel. The tasks include extracting and entering details such as Date and invoice number, Type of Items, and amount. - Data Entry: The data should be categorized in Excel as a serial number. - Format: The source format of the invoices is PDF. I need this task completed within a week. The ideal candidate should be proficient in Excel, have experience with data entry, and be able to work efficiently to meet the deadline. Please note, this task is purely data entry with no need for data validation or error-checking mechanisms.

I need a skilled programmer to update my existing Visual Studio desktop application. The application currently uses a Serial communication protocol and needs to be used to read Arduino data, which is primarily sensor readings. Key Requirements: - Change the existing communication protocol from Serial to Serial, with the necessary adjustments to read Arduino data. - Update the application to interpret and process sensor readings sent by the Arduino. Ideal Skills: - Proficiency in C# and Visual Studio - Experience with Arduino and understanding of reading sensor data - Familiarity with communication protocols, particularly Serial. I have the complete source code of my application and will provide it to the successful bidder.

...DHRU-compatible API service () to retrieve and manage product information. API is DHRU compatible, and you can refer to the DHRU documentation here. Key tasks include: Fetching product lists from the API and displaying them in the app. Sending product activation requests via the API based on user input (e.g., product ID, custom fields like IMEI, Serial Number). Handle custom data fields like IMEI, serial numbers, etc., for specific products. Product Management: Display both locally stored products and those fetched from the API. Implement filtering and category-based product display using a dropdown menu. Merge products from local storage with products fetched from the API. User Authentication & Firebase Integration: Integrate Firebase Authentication to allow users t...

...the Bosphorus Bridge serving as a central link, conveying the message that the two nations are united and benefit from their partnership. **Requirements:** 1. **Photos and Composition:** - The Right side of the image should feature a prominent scene from **Istanbul**, including the iconic **Galata Tower**. - The **Bosphorus Bridge** should be positioned in the middle of the image, symbolically connecting the two nations. - The left side of the image should showcase a recognizable landmark from **Berlin**. Either the **Brandenburg Gate** or an image of the **Kudamm** would work, depending on what fits better with the overall composition. 2. **Design and Transitions:** - The elements (Istanbul and Berlin) should be seamlessly connected by the **Bosphorus ...

...approval by the admin team to ensure legitimacy. 2. *Camera Functionality*: - Users can record videos directly within the app. - Videos will feature a watermark displaying: - App logo - Date and time of recording (in GMT and local time) - GPS location - Current temperature and humidity (sourced from a weather API) - Network quality (e.g., GSM, 3G, LTE, 5G) and phone serial number during shooting. 3. *Video Quality & Formats*: - Videos will be saved in flexible or maximum quality based on camera, phone, and connection quality. - Both vertical and horizontal formats will be available, with tutorials recommending horizontal shooting. 4. *User Library & Management*: - Videos will be automatically saved in the user's private libr...

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I need a skilled mobile app developer to create a brand new mobile application for my Wifi based intra-oral camera. There is an existing application that can be used as a reference. Key Features: - Capture Images and Videos - Display Live Stream from the Camera - Store and Organize Captured Files: The app should store the entire picture quality without compressing the file, and a user can also store the same in his/her device. - Offline Functionality: This needs to be a fully offline application with no dependence on the internet. - User-friendly Interface: An intuitive, easy-to-navigate UI is crucial. Access to Stored Files: - Users should be able to access stored files in an in-app gallery. Ideal Skills: - Proficient in Android and iOS development - Experience with creating u...

I looking for freelancer who can make conversion analog pulses from wheel rotation to canbus data. STM32 or ESP32. Please put REAL bid as U wish get for this job.

We need a logo for WBE Construction, an affiliate of Allie Bridge Energy Solutions (ABES). We want the new logo to align with the branding of our current ABES logo and maintain a cohesive visual identity across both companies. Additionally, we would like the selected designer to provide different color variations of the logo in a square or box format.

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As a small business owner, I need an IT professional who can help me isolate my credit card processing from the rest of my network. Currently, my credit card processing is done through Point of Sale (POS) systems and it needs to be separated from my office server for enhanced security. Key r...requirements include: - Expertise in small business network setups - Proficient in isolating network components - Understanding of POS systems and their integration in a secure network - Experience in small business network setups I currently have a Sonicwall router and perhaps the way to do it is to bridge another router (i have one) and point to a different Ext IP. I'm using Comcast and have 5 available Ext IP addresses. Then connect the Credit Card processing equipment to the second...

I am looking for a full solution Gigabit Ethernet router design (DO NOT NEED WIFI, USB). Both hardware design and Firmware. 1 port downlink and 1 port uplink is good enough. You should be able to provide us an evaluation platform to make sure that your architect is working. Only bid on my project if you had previously design and bring up a router by yourself, or at least you can provide us (sell to us) an evaluation platform. If you can provide firmware only, it should be good enough, you are in. Here are the timeline proposal with financial demand that you need to send to me: 1. Sale us an evaluation board or provide us the information to purchase an evaluation board. Amounts of money need to be released. 2. Provide us the source code for the router, support our engineer with deve...

...program and specifying hardware for a relay controller. I have started with m5stack core2 esp32 system but I could not achieve what i wanted and the hardware is too expensive for production. I would like - List of hardware needed for my project all CE marked.( I have no idea what works best) - Software / Fimrware for suggested hardware - Mobile app Android first IOS later. Program functionality: - Control 3 pumps (12v) - Manual mode for all 3 pumps - 2 pumps to be activated based on a set time/ day of the week, quantity in ml (Automatic mode). - Pump 3 runs as a purge function, it must run after pump 1 or 2 to clean the lines. - Calibration function for pumps 1 and 2. - Possiblity to connect to wifi network - Possibility to change timezone - RTC time for setting pump run...

[3D Model + Integration] Custom playing table [Animation + Integration] Regroup, move, face down animation [Illustration Asset] Main Screen Menu [Illustration Asset] Choose Partner Screen [Illustration Asset] Initial Avatar Style Card (to be shown in-game) [Readjust] Modification of the requirement for 13 points to make a bid. Bridge v1-1 compiled .EXE for Windows available at -

I'm looking for a skilled engineer to help me create an Arduino smart car robotic. This car should be capable of: - Avoiding obstacles - Following a line - Being remotely controlled It should also come equipped with a camera and WiFi for real-time feedback and control. The car's obstacle detection system should utilize infrared sensors, and the camera's primary function will be image capture. Also it uses four motors for omnidirectional three ir sensor for line included ultrasonic sensor. Thw circuit should be compact design where user can just plug the additional component to the external driver to operate the rest devices The ideal candidate for this project should have substantial experience with Arduino programming, robotics, and remote control systems. Knowle...

The Mppt controller has a maximum power of 1kw, Arduino code + ESP32. Work to be done -Update firmware to 11 kw solar/wind - Megacapacitors control -Ats control between *External charger * Battery . * Megacapacitor *Power wind solar * Pure wave inverter

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...based on serial and/or model numbers provided by the senders. Key Tasks: - Develop an AI model that can comprehend and interpret email content. - Implement a lookup system against manufacturer bill of materials data sources. - Ensure the AI can reference various data sources including External APIs, CSV/Excel files, HP / HPE Partsurfer, and Lenovo Parts Lookup. Integration: - The AI system needs to be integrated directly with Office 365 emails and read all inbound emails. It will respond to the sender directly if it has the part number, or move the email to a folder if not. === ACTION PLAN AND WHAT IS REQUIRED Phase 1: (this contest) - extract that data and populate a spreadsheet with the sender email and name, product requested, quantity requested, product model and produc...

I need an expert who can configure an ESP32 CAM module to capture images for security surveillance. This module will be deployed outdoors and powered by a battery. Key Requirements: - Expert in working with ESP32 CAM modules - Experience in outdoor surveillance setups - Knowledge in optimizing battery usage for longevity - Skills in coding for snapshot capture at intervals from STM32F767ZI custom board equipped with ESP8266 Wifi chip Please provide a bid only if you have the relevant experience and expertise.

I'm seeking a professional with experience in firmware development and IoT integration to update my UNO R4 Wifi's firmware. The main goal is to enhance its compatibility with the Arduino Cloud, allowing me to add and utilize this device effectively. Key Requirements: - Update firmware to support Arduino Cloud - Ensure device can be used for remote monitoring, over-the-air updates and data logging - Integrate with IoT dashboards Ideal Skills and Experience: - Proficient in firmware development - Extensive experience with Arduino and Arduino Cloud - Prior work with IoT dashboards - Strong problem-solving skills to enhance device performance and fix bugs

Analysis and reporting of: - MQTT messaging strategy including: - Authentication and Authorization - Topic Rules and Security - Queue depth and inflight settings - Operating system - Kernel tuning parameters - Host security - Device (ESP32) - Built-in or external security mechanisms - Flash protection - Boot protection Other factors as instructed by Client.

I am working on a project to develop an application using an ESP32 microcontroller. The main goal is to create an efficient, responsive and stable schedule to handle sensor data processing. Specifically, the programming will focus on the processing of capacitive data in self-capacitance and mutual capacitance. The first project will focus on programming 12 MUTUAL CAPACITANCE sensors to operate independently. Ideal skills and experience required for this project include: - Proficiency in ARDUINO IDE. - Experience with capacitive sensor interface. - Proficiency in debugging and testing microcontroller applications. - Understanding of best practices in sensor data processing. I am looking for a collaboration to create an application optimized to process data from capacitive sensors to ...

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.

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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.