Wi-Fi Modular Round TFT Grid

@ahmadayaz

I propose to architect a scalable display wall ecosystem using GC9B72 TFT panels. The design includes autonomous PCBs with integrated drivers, power conditioning, and Wi-Fi controllers for seamless module connectivity. The firmware will support OTA updates, smart addressing, and dynamic content rendering from a web app. An intuitive browser-based interface will allow for pattern creation, clock customization, and instant content previewing. Deliverables will include PCB design files, documented firmware, a robust app, setup instructions, and a demo video showcasing the system's capabilities. Let's collaborate to make your re-configurable display wall vision a reality.

@a4logic

Hello, As a leader in web design and development, specializing in JavaScript, HTML and CSS we bring the necessary skill-set to turn your visions for a Wi-Fi Modular Round TFT Grid into reality. With our team providing you with a fully documented firmware source and compiled binaries, you can be assured that your grid will have smooth rendering of static patterns, animations, and an always-on clock feature. Our deep understanding of Wi-Fi networking and experience in building browser-based applications will ensure that the firmware for each module runs smoothly with minimal latency ensuring optimum performance from your grid. Moreover, our extensive use of open-source toolchains like PlatformIO/Arduino-CLI for firmware and KiCad for PCB aligns perfectly with your project vision. This means seamless integration with your preferred software environments designed for a holistic experience. As emphasized in the project description, I assure you full readiness on our part to deliver production ready design files, a lightweight backend for your web app only if necessary and detailed setup guide covering all assembly, flashing and network configurations with instructions that are both clear and concise. Lastly, I believe what differentiates us is our dedication to additional value adds - as we aren't just taking on projects but building lasting relationships. By entrusting us with this project, not only would you get quality work delivere Thanks!

@Mahihassi

With my comprehensive skill set in electrical engineering and embedded systems, I'm uniquely positioned to meet your needs for the Wi-Fi Modular Round TFT Grid project. My experience spans the entire product development process, from system architecture to PCB design and firmware development. I have a deep familiarity with platforms such as KiCad, Altium Designer, and using open-source toolchains like PlatformIO/Arduino-CLI which aligns perfectly with your stated needs. One of my core strengths is optimizing embedded coding and drivers for efficient performance, crucial for achieving low latency in rendering smooth animations and clock transitions across the matrix. My multi-faceted experience includes working on projects involving web and mobile app development, which prepares me well to tackle the challenge of creating a high-functioning browser app that will respond accurately to your physical grid display. I'm committed to delivering a production-ready solution that marries hardware, software and intelligent connectivity seamlessly. This includes providing you with detailed documentation to ensure easy assembly and content upload.

@rizwange4

As an AI and software solution expert, delivering scalable, high-performing systems like the one you're requesting is my specialty. What distinguishes me from other candidates is my solid background in handling intricate systems such as this modular round TFT grid project. I have expertise in MCP server development and multi-agent systems, skills that will prove critical in creating a design that ensures all tiles auto-map correctly after power-on. After assembling the PCBs from your Gerbers further detailed implementation would be guaranteed- from flashing to assembly. I am well aware of how important every aspect of this system is and will deliver on everything you require including a setup guide covering assembly, flashing up-to-network configuration as well as the content upload. My commitment to building long-term solutions is an added advantage; making the future swapping between different layouts a smooth process without requiring further coding customization. I understand we are dealing with your vision here and the promise of being one step closer to bringing it to reality is encouraging too! Let's get creative together and build something truly innovative!

@MuhammadUzair16

Hi I am an embedded systems engineer with over 16 years of experience. I have built Wi-Fi connected display, LED/TFT control and production-ready PCB/firmware systems, so this modular round TFT wall is exactly the type of job where the hardware, firmware and browser UI need to be designed together. For the 2.1 inch GC9B72 tiles I would start with a compact KiCad tile PCB around a Wi-Fi MCU, display interface, power regulation and repeatable edge connection for chained power/data. I can also design a small master/backplane if testing shows it gives cleaner synchronization for 36+ tiles. Firmware would use one common image for every tile, OTA updates, layout discovery/addressing, and a simple protocol for pattern and clock frame updates. The browser app would handle painting-style dot editing, layout presets, live preview/push and clock themes, with a lightweight backend only if required for stability. A few points I would confirm first: expected tile spacing/mechanical frame concept, available input power/current limits for a 6x6 wall, and whether content should stream over LAN only or also support offline stored patterns. I can deliver JLCPCB-ready files, firmware source/binaries, setup guide and a short demo once prototypes are verified. Please contact me to discuss details.

@iamhamzazaki

As a seasoned engineer, I offer an all-encompassing skillset that perfectly aligns with the intricate demands of your Wi-Fi Modular Round TFT Grid project. My solid experience in developing IoT products, designing custom PCBs, and writing optimized firmware makes me well-equipped to tackle the hardware and firmware aspects of your project with finesse. I have a deep understanding of low-power embedded systems and wireless communication technologies like Wi-Fi, ensuring that your panels will auto-discover their neighbors seamlessly and efficiently. Moreover, with my expertise in web development, specifically in HTML, JavaScript, and back-end light-weight technologies, I can build you an intuitive browser-based app that meets all your needs. The app will empower you to unleash your creativity through customized patterns and dynamically controlled clocks on your grid, without needing to install native iOS/Android packages for now. My emphasis on performance and reliability ensures that latency will never hinder your artistic expression or mar the smoothness of transitions on the display.

@ZohaibRoy

⭐⭐⭐⭐⭐ Build a Re-configurable Display Wall with TFT Panels ❇️ Hi My Friend, I hope you're doing well. I've reviewed your project requirements and see you're looking for a solution to create a display wall using TFT panels. You don't need to look any further; Zohaib is here to help you! My team has completed over 50 similar projects for display systems. I will design the necessary hardware and software for your project, ensuring seamless integration and functionality within your budget. ➡️ Why Me? I can easily build your re-configurable display wall as I have 5 years of experience in electronic design and firmware development. My expertise includes PCB design, microcontroller programming, and web app development. Additionally, I have a strong grip on IoT technology and networking, ensuring your display panels work flawlessly together. ➡️ Let's have a quick chat to discuss your project in detail. I can provide samples of my previous work, demonstrating my ability to deliver quality solutions. Looking forward to discussing this with you in our chat. ➡️ Skills & Experience: ✅ PCB Design ✅ Microcontroller Programming ✅ Wi-Fi Integration ✅ Firmware Development ✅ Web App Development ✅ HTML/CSS/JavaScript ✅ Schematic Creation ✅ BOM Generation ✅ Gerber File Production ✅ Real-time Data Handling ✅ System Integration ✅ Project Documentation Waiting for your response! Best Regards, Zohaib Waiting for your Response!

@godesignpk

Good afternoon, Your project to create a modular Wi-Fi-enabled round TFT display wall sounds exciting and perfectly fits my skills in microcontroller programming, PCB layout, and embedded systems. I can design the compact PCB with power conditioning and Wi-Fi microcontroller, develop the firmware for smooth rendering and smart addressing, and build the browser app for real-time pattern editing and clock display. I will ensure the system is production-ready with full documentation and open-source toolchain compatibility. This will give you a seamless setup experience and a reliable multi-tile display. Could you share any existing hardware or firmware files you have, or should I start from scratch? Best regards, Waqas & GoDesign Team

@amelectronics

Hello, I can help you with this project. I have experience in ESP32-based embedded systems, PCB design, TFT display interfacing, Wi-Fi communication, and production-ready hardware development. I can design the PCB for each display module, develop the ESP32 firmware with Wi-Fi connectivity, OTA updates, auto-discovery, smart addressing, and smooth display rendering. The hardware will be optimized for easy daisy-chaining and manufacturing, with complete schematic, PCB files, Gerbers, BOM, Pick and Place files, and documentation. If needed, I can also assist with the browser-based interface so you can manage layouts, upload patterns, and control the display wall from any modern web browser. Please share the display datasheet and any additional requirements, and we can discuss the architecture before getting started.

@umairdev101

I will design the modular Wi-Fi controller for your Wi-Fi Modular Round TFT Grid using the GC9B72 2. 1 inch displays. I have extensive experience with ESP32 and RP2040 architectures, specifically driving MIPI and SPI round panels with high refresh rates using LVGL. I can design a custom PCB that handles power distribution and high speed data signaling for multiple modules while remaining compact. My background includes writing optimized drivers for the GC9B72 controller and developing web based dashboards for real time content synchronization. I will provide the full schematic, layout files, and embedded firmware to ensure your grid operates seamlessly. When are you available to discuss the hardware constraints and the number of panels you intend to link together?

@teodorgeorge

Hello, I have designed Wi-Fi display modules with custom PCBs, TFT drivers, power conditioning, and OTA firmware. Your GC9B72 360 × 360 round panels need careful SPI timing, edge connectors, and repeatable JLCPCB assembly files. I will define the tile electronics, KiCad outputs, shared firmware with auto-addressing, and a browser app for dot patterns, clock mode, previews, and saved layouts. The setup guide will cover assembly, flashing, Wi-Fi setup, and content upload, with a short demo showing a multi-tile grid running pattern and clock modes. Best regards, Teo

@ixorawebmob

Hello, I’ve gone through your project details and this is something I can definitely help you with. I have 10+ years of experience in mobile and web app development, working with Flutter, Android, iOS, React, Node.js, and APIs. I focus on clean architecture, scalable code, and clear communication to ensure the project runs smoothly from start to finish. I will first review your requirements, suggest the best technical approach, and then proceed with development while keeping you updated at every stage. Here is my portfolio: https://www.freelancer.in/u/ixorawebmob I’m interested in your project and would love to understand more details to ensure the best approach. Could you clarify:What specific features do you envision for the browser-based app? 1. Do you need this for mobile, web, or both? 2. Do you already have UI/UX designs or should we create them? 3. Will there be any third-party API or payment gateway integration? 4. What is your expected timeline for completion? 5. Are there any reference apps or websites you like? Let’s discuss over chat! Regards, Arpit Jaiswal

@durgesh8527

As a highly skilled and experienced full-stack developer, I bring to the table the essential technical expertise required for this distinctive project. With a focus on performance, scalability, and maintainability, I'm confident in my ability to design a compact PCB for each display carrying its own driver, power conditioning, and Wi-Fi enabled microcontroller that seamlessly click together to create a re-configurable display wall. My proficiency in JavaScript ensures I can provide an over-the-air-updatable code that seamlessly joins the tile's position and efficiently listens for frame-buffer data as well. Moreover, I've successfully developed web applications that run smoothly on any modern browser on any device without installing native iOS/Android packages, a requirement you stipulated. This would make it easier for you to create, edit, and save your colourful dot patterns as well as trigger and customize dynamic clock modes just as you desire. Additionally, my extensive knowledge of firmware design and web development is complemented by my commitment to using open-source toolchains like KiCad and IoT frameworks like PlatformIO/Arduino-CLI which are compatible with your preferences for building the infrastructure.

@ravichedwal

As an experienced Full Stack Developer, specializing in HTML and JavaScript, I'm excited about the opportunity to bring your vision of a modular TFT Grid to life. Over my 8+ years in the industry, I've delivered 145+ projects with a strong focus on clean, scalable code and high-quality user experiences - qualities that are crucial for this project. My proficiency in creating interactive web applications that work smoothly across multiple platforms (desktop, tablet, and mobile), without the need for native installations, aligns perfectly with your four-fold app requirements. With each delivered project, I've provided resources such as video guides and full documentation to ensure seamless setup and future maintenance - something I'm keen on providing for your project as well. Additionally, previous work that required a deep understanding of network communication and systems integration will be invaluable as we ensure each module not only "talks" to the rest but also behaves uniformly regardless of its position within the grid. For me, what's most crucial is ensuring that all aspects of this project work cohesively – from designing compact PCBs with Wi-Fi-enabled microcontrollers for each display tile to providing fully documented firmware source and compiled binaries. As such, I feel confident I am your ideal match here at Ankita V.!

@krupnovdenis

Hello! We can build a browser-controlled modular display wall solution for your tiles. 1. Do you already have the tile pinout and mechanical frame concept? 2. Should we start with the full grid, or with a smaller working prototype? — About us We are dZENcode – a full-cycle IT company for digital product development: from design and programming to integrations and post-release support. We build projects from scratch and also work on existing solutions that need further development, improvements, or technical support. You can find detailed information about our services and rates on our official website: https://dzencode.com. Please review it – after that, we can discuss the details and agree on the next step. ⚠️ After clarifying all details, we will define the scope, the suitable cooperation format – task-based, outsourcing, or outstaffing – and the final cost. Projects are guaranteed to reach release with us: • 10+ years providing IT services; • 90+ in-house specialists; • 250+ public reviews since 2015; • We support products under SLA after launch; • We work under NDA and a company contract!

@engrusmanfaiz

Hello, Your main challenge is building a scalable modular display ecosystem where every tile auto-discovers its position, synchronizes seamlessly, and delivers smooth real-time graphics with minimal latency. With over 12 years of experience in embedded systems, ESP32 firmware, PCB design, and IoT development, I can deliver a complete production-ready solution—from compact Wi-Fi display PCBs and robust OTA firmware to a browser-based pattern editor and intelligent auto-mapping system. I will design the hardware in KiCad, optimize it for JLCPCB manufacturing, develop reliable ESP32 firmware using PlatformIO/Arduino, and create a responsive web application for live control, animations, and configurable display layouts up to 6×6 (36+ modules). My previous projects include ESP32 display systems, IoT products, wireless embedded devices, and production-ready PCB designs with complete manufacturing documentation. I focus on clean architecture, long-term scalability, and dependable communication throughout the project. Regards, Engr. Muhammad Usman PCB Pro Expert

@tshibsamuel477

Hi there, I read your offer carefully and understand that you need a complete modular display-wall ecosystem using the 2.1-inch GC9B72 round TFT panels, including tile PCBs, firmware, Wi-Fi networking, smart positioning, OTA updates, and a browser-based control app. I can support the tile hardware design, power/data interconnection, Wi-Fi-enabled controller selection, production-ready KiCad files, firmware development, and responsive web interface for patterns, animations, clocks, and multiple grid layouts. My background in embedded systems, PCB design, ESP32-based hardware, display integration, wireless communication, and web-connected devices is well suited to this project. Just send me a message and we can discuss the display interface and system architecture. Best regards, Samuel Tshibangu

@bcosley

Hi, I’ve built modular display systems where tiles auto-discover neighbors, stay in sync, and render through a simple browser UI. This project matches that pattern, small, self-contained tiles forming a large canvas with OTA updates and a non-native control surface. Execution approach: I’d start by validating the tile discovery flow and neighbor mapping, then implement a uniform addressing scheme and a minimal back-plane protocol. I’ll ship a swift test harness to verify latency and frame consistency before any frame redraw. One technical risk / key challenge: ensuring tight clock/color synchronization across many tiles under variable Wi‑Fi conditions. Two clarification questions: What should happen if records disappear and reappear later during a live session, i.e., topology re-stabilization? Should the master frame be able to intervene if a tile lags or drops packets, or should the grid self-stabilize? If we're aligned, I can outline the implementation phases before kickoff. Best regards, Brandon

@AnumFatima210

Hello, I came across your Wi-Fi Modular Round TFT Grid and I am very interested in working with you. I have reviewed your requirements and full understand the scope of expectations. I specialize in HTML, Web Development, and have successfully delivered similar projects before. I am committed to delivering high-quality work with reliability, clarity and professionalism. I work transparently throughout the project progress, deadlines and expectation stay clear at every stage. I would be glad to disucss further details and am ready to start immediately. Looking forward to hearing from you.