Esp32 bluetooth meshcông việc
Yêu cầu: - Scan ra các máy in Bluetooth và wifi - In ra dữ liệu do server trả về (html) Cần tìm ng xử lý phần này, ưu tiên ng có kinh nghiệm làm qua phần này r Dưới đây là link máy in mình sử dụng: --- Request: - Scan to Bluetooth and wifi printers - Print the data returned by the server (html) Need to find someone to handle this part, preference is given to those who have experience in this part Here is the link of the printer I use:
Tôi cần dựng video giới thiệu sản phẩm tai nghe bluetooth Mục đích: chạy quảng cáo Độ dài: 60-90s Làm nổi bật được thiết kế, chức năng của sản phẩm Sản phẩm tôi sẽ gửi cho bạn sử dụng để hiểu rõ hơn và dựng được video File đính kèm là video tôi cần làm tương tự
Cần tuyển freelancer có khả năng thực hiện những công việc sau: - Khảo sát & đánh giá hệ thống network hiện tại. - Tư vấn thay thế thiết bị, xây dựng hệ thống wifi mesh hướng đến tối ưu hiệu quả & chi phí. - Triển khai cài đặt & cấu hình hệ thống wifi mesh theo yêu cầu. - Hướng dẫn sử dụng và bàn giao những tài liệu cần thiết. - Hỗ trợ kỹ thuật sau khi đã triển khai bằng hình thức remote hoặc onsite (thời gian hỗ trợ sẽ thỏa thuận sau). Yêu cầu bắt buộc: - Am hiểu các giải pháp của Ekahau (Ekahau Sidekick, Ekahau Pro, Ekahau Survey, ...). - Có kinh nghiệm làm việc với các giải pháp của Ekahau.
Lập trình firmware cho mạng mesh dùng module lora
Thiết kế 1 websever để nhận và gửi dữ liệu từ cảm biến esp32. các tín hiệu thông qua mạng wifi hoặc blutooth. Đầu đọc chất lượng nước theo như thông số cảm biến nhưng tín hiệu đưa về là vôn, tín hiệu xuất ra như của cảm biến " phần này là cảm biến có sẵn đơn vị, chỉ có đổi đơn vị đầu vào thành vôn". thiết kế mạch EC meter qua chương trình Orcad hoặc Proteus. In mạch EC metter. Cảm biến TDS "EC Metter" do tự làm.
Dear all, Tôi đang có nhu cầu việt app điều chỉnh bass, treble, trung, volume của loa kẹo kéo kết nối bluetooth, Bạn nào quan tâm báo giá nhé Thank you & Best REgards!
Hiện tại mình muốn xây dựng 1 hệ thống smarthome. Mình đã có thiết bị phần cứng giao tiếp WiFi, Bluetooth 5.0. Còn thiếu phần Server(App Manage, Backend), app Android, IoS. Bên nào có khả năng làm thì liên hệ với mình nhé.( removed by admins )
tôi cần hỗ trợ để điều chỉnh code C # trong rhino/grasshopper (...làm gia sư C # / python trong tương lai. kết quả đầu ra của dự án là ứng dụng mô hình tăng trưởng (code đã được viết) cho các đối tượng lưới/mesh. binh thanh, tp hcm --------- I need support to adjust C # code in rhino / grasshopper (3d design software - ). C # writing experience is essential, knowledge of grasshopper is not required. python experience is even better. The project begins immediately and will run until the end of June 2019, with the potential to continue to be a C # / python tutor in the future. The project output is the application of growth model (written code) for mesh / mesh objects. soldiers, soldiers, ...
I need an experienced PCB designer to create a PCB for a smart robot car that primarily follows a line. The PCB should support various sensors and include some additional features. Key Requirements: - The PCB should support Infrared sensors, Ultrasonic sensors, and Camera modules - Integration of a Bluetooth/WiFi module for communication - Inclusion of motor driver circuits to control the car's movement Ideal Skills: - Extensive experience in PCB design - Familiarity with designing PCBs for robotics - Knowledge in integrating various sensors into a PCB - Proficiency in designing PCBs with wireless communication modules Please include examples of similar projects you've completed in your application.
I need a skilled professional to edit a photogrammetry model for a virtual tour. The edits will primarily involve texture adjustments and mesh refinement. Ideal candidate should have: - Strong skills in 3D modeling and photogrammetry software - Experience with preparing models for virtual tours - Ability to work with medium detail levels
I need assistance renaming a Bluetooth receiver connection for a speaker system. The purpose of this renaming is for branding purposes, specifically to incorporate our company name into the Bluetooth connection. Ideal Skills and Experience: - Knowledge of Bluetooth technology and speaker systems - Experience in branding and marketing - Attention to detail - Technical skills for implementing connection renaming - Creativity for potential custom naming strategies Rename QCC3034 bluetooth module, bluetooth finding name to specific name.
I need a simple and minimal iOS app to monitor my PCB running an ESP32 C3 controller. The task is straightforward: the PCB turns on an LED and starts a countdown. Once the countdown is complete, the LED turns off. Key Requirements: - The app should communicate with the ESP32 C3 over Wi-Fi. - The interface needs to be simple and minimal, in line with Apple's design philosophy. - The app should be developed exclusively for the iOS platform. Ideal Skills and Experience: - Proficient in iOS app development, with a portfolio of simple and minimal apps. - Familiarity with Wi-Fi communication protocols for IoT devices. - Prior experience working with ESP32 C3 controllers will be a plus.
...Lon from Star Wars: The Acolyte. So, if you're a Star Wars fan, I would love to work with you! The character would be in the same animation style as the image below - meaning you don't have to spend all the time in the world on strands of hair. The character does not need to be rigged. Finer details of the project: - Full body mesh with details like breasts and nipples, navel, and genitalia - Head hair and pubic hair - Clothes that can fit over the body mesh rather than replacing it - Textures for the entire model My budget is roughly $100 USD or just over (I'm based in Canada, and 100 USD is...a little bit more here). My computer runs Blender 2.8, so I would prefer that version to be used, if possible. And if the commission goes smoothly, I very wel...
More details: What type of mixer do you need plans for? Concrete mixer What level of detail do you need for the schematics? Basic outline with key dimensions Which views do you need included in the schematics? front view, top view and 3d in corner dimensions 1400mm witdth 1200mmheight with legs without legs 800mm height on top it should have a protective mesh so nobody can fall in. mixing blades are like anchor power motor is under and shaft goes through middle 750mm up and then it goes left and right. that way no liquid can go down the shaft and leak on the motor
I'm looking for an experienced PCB designer to create a standard rectangular PCB for a consumer electronics project. Key Components: - Microcontroller - Bluetooth module - Can transceiver - Voltage regulator - Flash memory - OBD2 connector - LEDs - TVS diodes - Fuses Ideal Skills and Experience: - Proficiency in PCB design software - Experience in designing PCBs for consumer electronics - Familiarity with the listed components - Knowledge of industry standards for PCB design
I'm looking for a custom desi...needs to be made from high strength marine grade stainless steel. It should be resistant to saltwater corrosion. - The cage should be made of knotted mesh to effectively contain seaweed and other debris. - There should be four strong square rigging points for lifting the cage. These points should be positioned at the corners of the cage. - The dimensions of the cage should be approximately 2 meters in width, 2 meters in length, and 50 centimeters in height. Ideal skills for this project include: - Expertise in marine engineering and design. - Experience with materials science, particularly with marine grade stainless steel. - Knowledge of mesh types and their applications in marine environments. - Ability to design robust rigging points f...
We are seeking a skilled professional to design and assemble a Smart Bay non-permanent practice bay. The design specifications include: - Utilization of medium-duty racks (10’w x 10’h x 12’d dimensions). - Shed-style roof constructed from reinforced vinyl with a 2:12 slope (10’ high transitioning to 8’). - Artificial grass turf securely affixed to plywood flooring. - Incorporation of four wire mesh gates (4’x8’). - Easy-to-dismantle, portable components built for convenience and practicality. What we envision as a "Smart Bay": A versatile, transportable practice bay primarily used by amateur golfers with mid to high handicaps, designed to offer an optimized safe and durable environment for improving their game without requiring pe...
...for infographics will be provided by us after selecting the freelancer. • Infographics should seamlessly blend with the animations for maximum impact. Video Clips: • Deliver separate video clips for various sections, e.g., product showcase, feature demonstration, and service description. • No need to compile the clips into a single video or add narration/background music. Assets Provided: • 3D mesh of the health band will be provided by us. • Reference materials and design guidelines (if applicable). Duration and Quality: • Total video duration will be approximately 2 minutes. • High-quality output suitable for promotional use on websites, social media platforms, and presentations. Key Skills Required: • Expertise in 3D modeling, te...
Vui lòng Đăng Ký hoặc Đăng Nhập để xem thông tin.
I'm looking for an experienced Android app developer who can create an app that allows users to send voice mess...can create an app that allows users to send voice messages via various social media platforms, primarily Telegram, WhatsApp, and Viber, to a specified contact. The catch is that the app should be triggered by an external Bluetooth button, specifically a Flic button. Key Features: - Start recording when the Flic button is pressed. - Stop recording and compress the audio to high quality MP3 format upon releasing the button. - Automatically send the compressed audio to the specified contact. Ideal Skills: - Proficient in Android app development. - Experience with Bluetooth integration. - Knowledge of audio compression settings. - Previous work on social media ...
We are seeking an experienced full-stack developer (individual freelancer only) to creat...Stripe or RevenueCat. Additionally, you will develop a user-friendly mobile app using FlutterFlow, allowing users to track their pets' real-time locations, view basic activity metrics, and manage subscriptions. Key skills required include strong Firebase experience, proven FlutterFlow development expertise, and familiarity with IoT data handling and payment gateway integration. Experience with Bluetooth communication is a plus. To apply, please confirm your availability to start in March, and be prepared for a call to clarify any questions. Following that, submit a detailed proposal outlining your approach and the proposed tech stack. A final call will be held to review features and agree...
I want to create a remote start system for my BMW E60. The system will use an esp32 c3 to communicate with my phone, and a arduino mega to handle the sensors,and everything else ( esp is only for comunication ). Once close, it should start the car. As a backup, it will use an R503 fingerprint sensor for authentication. The app is already made by me in thunkable Key components of the project: - mcp2515 to detect engine RPM and door status via bmw K-kan bus. - Arduino to check shifter position using a Hall sensor, engine RPM and handbrake signal to permit remote start. Communication: - The primary communication method will be Bluetooth Low Energy (BLE) to interact with my phone. I need someone who is: - Very active on freelancer or platforms like WhatsApp, Facebook, etc. - ...
...secure the roll-top. The vertical zipper will provide additional access to items within the main compartment without fully opening the roll-top. Top Pocket: Small, zippered mesh pocket (approx. 6" x 8"). Lightweight, water-resistant zipper. Front Pocket: Large, stretchy mesh pocket for quick access and ventilation. Side Pockets (2): Stretch mesh side pockets (1L water bottle capacity each). Attachment Points: Strategically placed daisy chains and webbing loops. Shoulder Straps: Lightweight straps with: Strategically placed, breathable, high-density foam padding. Slightly curved design. High-quality, durable breathable mesh. Adjustable Length: Torso length adjustment mechanism integrated into the shoulder straps. This will likely involve sliding adju...
Contract Engineer Needed: Telecommunications & Personal Device Expertise for Product Design I need an experienced engineer with a strong background in telecommunications and personal device development to assist with the technical design and development of a wearable product. I need a...development to assist with the technical design and development of a wearable product. I need assistance with component selection, hardware design, and integration strategies, which will in turn, drive product designs that achieve optimal functionality and performance. A strong understanding of hardware design, signal processing, and wireless communication protocols (e.g., 4G, 5G, Wi-Fi, Bluetooth) is needed. Experience with product lifecycle development, from concept to manufacturing...
...innovative project involving the development of a trimodal circuit capable of sending and receiving multiple biosignals via Bluetooth. This circuit is powered by an STM32 microcontroller, and your role will be to design and develop a feature-rich Android application that interfaces with the circuit, ensuring smooth communication, real-time data processing, and an intuitive user experience. This is a project-based opportunity with a clear deliverable goal from start to finish. Key Responsibilities: App Development: Design and develop a high-quality Android application using Android Studio to interface with the STM32-powered trimodal circuit. Bluetooth Integration: Implement Bluetooth communication (classic-serial and BLE GAP/GATT profiles) to send and receive biosi...
I need a professional to set up a noVNC server in a Node.js file, and connect it with Mesh Central on my Windows server. I'm using an older version of Node.js, specifically v12.x or earlier. The noVNC server doesn't require any specific configurations, just the default settings. Ideal candidates should have: - Extensive experience with Node.js, particularly v12.x or earlier. - Proficient understanding of Windows server environment. - Prior experience setting up noVNC servers. - Knowledgeable in connecting servers with Mesh Central. - Able to work with default settings without issues.
I'm looking for a talented 3D designer who can create medium-detail pool mesh bodies in Blender based on provided photos. The primary purpose of these models will be for 3D printing. Key Requirements: - Create medium detail pool mesh bodies with basic shapes. - Use provided photos as reference for model creation. - Ensure the models are suitable for 3D printing. Skills & Experience: - Proficiency in Blender. - Previous experience in creating models for 3D printing. - Excellent attention to detail and ability to interpret visual references. Please note, specific measurements or dimensions will not be provided. You will need to use the photo references to create the models. If you have a knack for creating 3D models and can work from visual references, I would love...
I'm in need of a professional who can assist in sourcing and procuring a specific medical product from India. The item in question is the UMN3 - ULTRAPRO MESH UND/BLU 10X15CM, with an initial order of 15 packs, each containing 3 units. Key Responsibilities: - Communicate with the vendor Negotiate Pricing entirely in India - Assist with the payment process, handling payments directly
I'm in need of a professional who can assist in sourcing and procuring a specific medical product from Russia. The item in question is the UMN3 - ULTRAPRO MESH UND/BLU 10X15CM, with an initial order of 15 packs, each containing 3 units. Key Responsibilities: - Communicate with the vendor Negotiate Pricing entirely in Russian - Assist with the payment process, handling payments directly
My PCB for industrial machinery has been failing and I need a professional to review my schematic and board layout files. The board is controlled by an ESP32 and displays via a Nextion on UART. Issues to Address: - Interference between components - Unexpected resets or failures - Communication errors with peripherals Measures Taken: - Shielding - Filtering - Grounding techniques - Decoupling - Suggestions for field wiring to board -component values -adding any protection components or change values I look forward to your expertise in identifying any potential issues that could cause my board to fail in this industrial setting.
I'm seeking an Unreal Engine expert to assist me with binding a fur groom to an animated skeletal mesh in Unreal Engine 5. Please see this video for a demonstration of my issues: Ideal Skills: - Extensive experience with Unreal Engine 5 - Proficient in working with fur grooms - Familiar with procedural animation techniques - Excellent problem-solving abilities - Good communication skills to explain concepts clearly
I'm seeking a professional network engineer with extensive experience in implementing mesh network topologies to optimize performance. Key Requirements: - Design and implement a mesh network topology. - Use Cisco devices for the network. - Focus on optimizing the network for performance. Ideal Skills: - Proficient in working with Cisco devices. - Strong understanding of mesh network topologies. - Proven track record in performance optimization in network design.
...project involves programming an ESP32 to work with a GPS correction system using NTRIP and communicating with the ZED-F9P module via I2C. Code is ready but we are having some issues, and they must be fixed. - we have the project hardware done, just need to get the code fixed, we can test locally after changes. Project Overview: The system receives GPS correction data via NTRIP using an internet connection through either Wi-Fi or mobile data. These corrections are then transmitted to the ZED-F9P module to enhance GPS accuracy. Currently, the code has issues specifically with mobile data connectivity and the NTRIP connection. Required Skills: ● Advanced experience in C++ programming ● Proficiency with the Arduino IDE and related libraries ● Expertise with ESP32, specific...
I require an embedded system with a primary function of processing data and communicating via Bluetooth. The system should be able to handle and process user input. Ideal Skills and Experience: - Extensive experience in designing and implementing embedded systems. - Proficiency in Bluetooth communication protocols. - Skilled in developing systems that process user input. - Previous work with Bluetooth embedded systems will be prioritized.
... I'm seeking a professional to create a kit with a set of WiFi and Bluetooth Canbus controllers, and possibly a card, to read Canbus messages from a car and render gauges on an iOS UI. Key Responsibilities: - Develop a comprehensive kit with the necessary controllers. - Code to interface with the Canbus and display messages on the UI. - Utilize Virtuno, an app that creates gauges from a remote controller, as a starting point. The Canbus messages of interest will encompass all types, with a list of specific messages provided later. Ideal Skills: - Proficient in iOS development - Experience with Canbus systems - Skilled in hardware assembly and integration - Familiarity with Virtuno app - Knowledge of WiFi and Bluetooth communication methods This project requires ...
...dual GC9A01 displays for an advanced animated eyes project using the ESP32-S3 microcontroller. The project involves creating smooth and seamless frame-by-frame animations for a pair of 240x240 pixel displays. The animations will be based on high-quality JPG frames, leveraging libraries such as LVGL, CircuitPython, and TJpg_Decoder. The key objectives include: Synchronization: Both displays need to be perfectly synced for consistent animations across the eyes. Web-based Control: Develop a WiFi-enabled control panel that allows users to connect via a hotspot and select animation modes through a web interface. Animation Modes: Support multiple animation modes, including static and dynamic frames, while optimizing for the ESP32-S3’s storage and performance capabilities...
Hi, I’m looking for a freelancer to help me design two PCB variants for a stair-lighting controller using a 38-pin ESP32 Dev Module (USB-C). This system will power and control WS2812 LED strips and incorporate multiple sensors for an intelligent lighting setup. Below is an overview of what I need, followed by detailed requirements. At the end, I’ve included links and attachments referencing a similar board and my own sketches. >>> Overview of the Project 1. Goal: Create two PCB variants (Version A and Version B) of a stair-lighting controller for WS2812 LEDs: - Variant A: 2 LED outputs, - Variant B: 16 LED outputs. 2. Board: Uses an ESP32 Dev Module (38-pin, USB-C) mounted on female headers (no extra programming buttons needed). 3. Sensors: 2&tim...
I'm looking for an expert in Smart Sheets with experience in healthcare quality systems. The project involves building sheets, reports and dashboards that track operational metrics within a cloud-based qu...dashboards and reports - Strong understanding of operational metrics in healthcare The ideal candidate should have a keen eye for detail and a strong background in data analysis, as well as the ability to present complex data in a clear and concise manner. I am looking for someone who can deliver high-quality work on time and can communicate effectively throughout the project. We need to date a mesh inputs from Excel Given security issues and access issues the bill will have to be done with me in real time sharing screens. I’m looking for someone to help walk me thr...
I'm looking for an experienced programmer well-versed in Python and GPIO interfacing with ESP32. I need a script that will help automate device scheduling based on a daily timetable. Key Requirements: - The project involves 4 GPIOs, all of which should function independently. - Each of the four outputs should have different, selectable schedules. - The device should be able to turn on and off according to this daily timetable. Ideal Skills: - Proficiency in Python programming. - Extensive experience working with ESP32 and GPIOs. - Previous experience in automating device scheduling. Developer is developing the front end for the aap and firmware patch for this schedule. I look forward to your proposals.
I'm in need of a seasoned expert to assist with the hardware design of an ESP32-S3 project, specifically focusing on component selection. The primary area of concern is the selection of appropriate communication modules. Ideal Skills and Experience: - Extensive knowledge and experience with ESP32-S3 hardware and component selection - Proficiency in identifying suitable communication modules for various applications - Previous experience with PCB design and hardware troubleshooting - Strong understanding of power management and relevant components.
...particularly for IoT. This project is currently in the Concept/Design phase, and I anticipate a work duration of 30-45 days with the possibility of extension. Key Responsibilities: - Design and develop iOS applications using Swift and Objective-C. - Collaborate with cross-functional teams through periodic updates. - Develop solutions for seamless communication between mobile apps and IoT devices using Bluetooth, Wi-Fi, NFC, and other relevant protocols. - Integrate IoT data streams and device APIs to enhance app functionality and user experience. - Troubleshoot and debug issues related to hardware-software interactions. Ideal Candidate: - Holds a BCA/MCA/B.E or relevant degree. - Has 6-10 years of experience in iOS native development. - Excellent understanding of IoT and its i...
I'm looking for an experienced developer to write software for an ESP32 module. The primary function of the ESP32 will be to collect sensor data. The ESP32 will need to communicate this data using both WiFi and Bluetooth, with a specific focus on implementing Bluetooth Low Energy (BLE). Ideal skills and experience for the job: - Proficient in programming ESP32 modules - Experience with sensor data collection - Strong understanding of WiFi and Bluetooth communication protocols - Specific experience with Bluetooth Low Energy (BLE) - Ability to write efficient, reliable software for real-time data collection and transmission.
...or 3" BI-LED Projector, a lot of options/pictures will show up for reference. 1-The First STL File: THE SAME EXACT Lens Locking Bracket. (in the attached pictures) 2-The Second STL File: The same file you created, 1 minor modification, the bracket has 1 big gap in the bottom. i need to make one matching gap on the opposite side. The Goal here. i Invented a Servo Mechanism controlled by a mini esp32 c3, the Servo arm is connected to a round GC9A01 Display controlled by a switch. when switch is turn on, the servo arm goes down 90 degrees to line up the display in the center of the lens. when switch is turned off, the servo arm goes back to its original location. For Testing Purposes, i have 1 BI-LED. i cut 1 arm (top left) and carved a small portion of the black mounting le...
I'm seeking a skilled 3D modeller to clean up my 3D mesh scans. These models will primarily be used for 3D printing, so they need to be meticulously prepared for this purpose. These models are 3D scans of people, typically 2 people together. Ideal Skills and Experience: - Proficiency with 3D modelling software - Experience with cleaning and preparing mesh model scans - Understanding of 3D printing requirements - Ability to clean 3D mesh scans up to a reasonably high fidelity for 3D printing We initially have 4 meshes to be cleaned. Your bid on this project should represent 1 single model clean up. We will then add jobs on after we are sure you'll be capable of the work load. We are in the process of building a new brand that will very regular work. The c...
I am seeking a skilled Android Studio and Kotlin professional who can leverage the MPAndroidChart library to plot real-time sensor data from Bluetooth on a chart. Subsequently, we will calculate and plot moving averages. I should be able to input the number of periods for the slow and fast moving average. I have made the code in ChatGPT for a simpler version, I just have trouble implementing dependicies. Key Responsibilities: - Implement real-time data plotting using MPAndroidChart. - Utilize tools like ChatGPT and for rapid code implementation. - Ensure smooth and accurate representation of sensor data on the charts. Ideal Candidate: - Proficient in Android Studio and Kotlin. - Previous experience with MPAndroidChart is a plus. - Familiar with plotting real-time data. - Able to ...
...designer to give the front elevation of my home a modern makeover. The house has already been designed, so it's primarily a matter of rethinking the front exterior. Key Aspects to Consider: - Style: The redesign should reflect a modern aesthetic. Clean lines, minimalistic features, and innovative use of space would be ideal. - Materials: I want the redesign to incorporate Glass, Stone, Tiles, and Iron Mesh. The use of these materials should enhance the modern style and add visual interest. - Elements to Highlight: The windows, entrance, and roofline are key features of the house. These should be creatively and effectively incorporated into the redesign. The ideal candidate for this project should have: - Strong background in modern architecture and design - Experience with...
I need a Bluetooth-based Geolocation system designed primarily for navigation assistance in outdoor settings. The system should be able to indicate location with an accuracy of within 5 meters. Ideal Skills: - Expertise in Bluetooth technology - Experience with designing Navigation systems - Knowledge in developing outdoor geolocation systems - Proficient in creating systems with specified accuracy limits Key Features: - Real-time location data - User-friendly navigation assistance - Accuracy limit within 5 meters
...a compact, double-layer PCB designed for a digital circuit. The project involves creating a Gerber file that is ready for printing, accommodating the given circuit diagram. The PCB should be small and compact, suitable for accommodating a digital circuit. The 2 ESP32, SIM800L, MAX 485 and ADS1115 will be mounted on a 2.54 mm pin female single-row header strip. All connectors will use 5 mm PCB terminals with standard 0.1” (2.54 mm) spacing through holes. Components Ref: ESP32 38Pin Development Board: Hi Link HLK-PM01 5V/10W: 2.54mm Pin Female Single Row Header Strip:
I need a professional to convert a PLY 3D scan into a high-detail STEP file. The STEP file is intended for use in Fusion 360, where I'll be designing parts for personal use. Key tasks will include: - Smoothing out the mesh - Filling in any holes - Ensuring the overall surface is functional for design purposes in Fusion 360 Skills and experience needed: - Proficient in 3D modeling and software such as Autodesk Fusion 360 - Experienced in mesh repair and 3D model conversion - Attention to detail to ensure high-level accuracy in the STEP file
