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project title: Build a simple plug-and-play software to control my robot arm + camera over WIFI (AI-ready) Description: I already have the Hardware: -Hiwonder X Arm 1S robotic arm (esp32 inside) -Esp32-s3 Sense camera module (Seed Studio version) -A normal PC to act as the "server" What I need the software to do: 1. I download one program onto my PC, run it and it becomes the server. 2.I flash the arm and the camera once with the files you provide. [login to view URL] I power on the arm and camera, they automatically connect to my WIFI and to the server - no manual IP setup, no config files. 4. Any computer or AI on the same WIFI can then send a simple web command like "move arm to x, y, z" and the arm moves. No extra tools required. 5. The camera can take a single snapshot when the AI asks for it (so it doesn't clog the WIFI with constant video). 6.Plug-and-Play expansion: If I buy more arms and cameras later, I just flash the same files and turn them on - they show up automatically, ready to use. Deliverables: -Two firmware files (arm and camera) -One server program for the PC -A short instruction sheet ( how to install, run, and send commands). -A remote testing session Budget $1,500-$2500 for reliable, complete and well-documented system. Timeline: I'd like this completed within 2-4 weeks. How to apply: Please share: -Examples, of similar ESP32/MQTT/ robotics projects you've built -A brief outline of how you'd approach the auto-discovery and plug-and-play features -Your availability and any questions If selected, I will provide a detailed technical specifications with exact communications protocols and message formats.
Project ID: 40629802
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58 freelancers are bidding on average $2,187 USD for this job

Hi, your project is a great match for my experience with ESP32/ESP32-S3, embedded firmware, robotics, and IoT systems. I have developed Wi-Fi, MQTT, REST API, and automation solutions for reliable embedded devices. I can build the PC server, robot arm firmware, and camera firmware as a complete plug-and-play system. Devices will automatically discover the server, connect to Wi-Fi, and register without manual configuration. The API will be simple and AI-friendly for controlling the robot and capturing images on demand. The architecture will also support adding multiple arms and cameras with the same firmware. I will provide clean, well-documented code, firmware, and installation instructions. I’m available to start immediately and can complete the project within your 2–4 week timeline. I’ll also conduct remote testing to ensure everything works reliably on your network. I have experience delivering production-ready embedded systems with clear communication throughout the project. I’d be happy to review your detailed specifications and discuss the implementation approach.
$2,250 USD in 7 days
6.7
6.7

You're trying to add AI into a AI-Ready Robot Arm and Camera Control Software where the real challenge is making the AI layer reliable and the prompts survive real-world use. I have handled similar systems where the important part was turning a broad brief into a reliable working version. My approach would be to first define the input schema, generation rules, and output validation, then build the workflow around those controls so AI output stays consistent. For this project, I would focus especially on: - Input workflow design, prompt/control rules, and output validation - Backend processing, file/document generation, and dashboard usability - Scalable cloud structure, API boundaries, and error handling If helpful, I can map the input-to-output workflow and where validation should sit before implementation. Best, Dr. Syafiq
$2,250 USD in 21 days
6.4
6.4

Hi, I can design this as a zero-configuration local robotics system using ESP-IDF or Arduino firmware, MQTT for device messaging, mDNS for server discovery, and a lightweight packaged PC service exposing a documented REST API. On first boot, each ESP32 can receive Wi-Fi credentials through a temporary captive portal or supported provisioning flow, then store them securely. Afterward, the devices reconnect automatically, discover the server through mDNS, register using stable chip-derived IDs, and publish their capabilities. Additional arms and cameras flashed with the same firmware will appear automatically without manual IP assignment. The arm service will translate commands into validated joint or Cartesian movements, with configurable limits, timeouts, acknowledgements, heartbeat monitoring, and emergency-stop behavior. The camera firmware will remain idle until a signed snapshot request arrives, then capture and return a compressed image without continuous streaming. The PC package will include the broker, device registry, REST endpoints, logs, health status, and a simple dashboard. Delivery will include firmware sources/binaries, packaged server, API examples, instructions, and remote validation. Relevant examples can be shared privately where client permissions allow. Regards, Houssame
$2,250 USD in 7 days
5.6
5.6

As an Embedded Systems and Electronics Engineer with a strong prowess in ESP32/MQTT/Robotics projects, developing AI-ready hardware and software solutions is within my forte. My experience designing embedded hardware for autonomous systems and IoT devices aligns closely with the specifications of your project. I have mastered the art of system architecture, multilayer PCB layout, embedded firmware development, sensor integration, hardware validation, and more - skills that would be valuable building blocks for this venture. As a committed professional, I assure you of my dedication to complete this project within your timeline without compromising on quality. With detailed technical specifications from you, I will develop elegant firmware for both arm and camera while providing a server-cum-client program that exactly meets your requirements. My proficiency in communication protocols including SPI, I²C, UART in addition to CAN Bus / CANopen uniquely qualifies me for enabling smooth transmission between AI applications or any computers and your robot arm over WiFi. All in all, my extensive skill set in Robotics & Autonomous Systems, Embedded Systems & Firmware Development, PCB & Hardware Design coupled with my familiarity with this technology stack make me the perfect candidate for this job. A wise choice indeed! Let's build the future together!
$2,250 USD in 7 days
4.8
4.8

As a professional programmer and AI aficionado, I am perfectly suited to tackle the unique challenge your project presents: creating a seamless, plug-and-play software solution for your Hiwonder X Arm 1S robotic arm and Esp32-s3 Sense camera module. My long-standing experience with ESP32/MQTT/robotics projects enables me to effectively address auto-discovery and plug-and-play concerns, which are essential components of your project needs. Additionally, I possess a wealth of knowledge in various other areas like Google Cloud Vision, data analytics, MATLAB, control engineering, and more that compliments your project requirements. With an eye for detail and a commitment to delivering impeccable results within set timeframes, I assure you that your $1,500-$2500 investment will lead to a reliable, complete, and well-documented system. Furthermore, my proficiency in artificial intelligence (AI) and machine learning is particularly advantageous for the intelligent functionalities you desire. Given the opportunity to work on this project, I guarantee not only the successful completion of the deliverable but also a highly organized remote testing session. With my strong problem-solving skills and out-of-the-box thinking paired with your detailed technical specifications, we'll create a solution that exceeds your expectations.
$1,500 USD in 7 days
4.5
4.5

Hi, I would structure this as three coordinated components: arm firmware, camera firmware, and one desktop server application responsible for discovery, device registration, command routing, health checks, and logs. Each flashed device would identify itself with a unique ID, discover the server automatically on the local network, and register through MQTT or a lightweight authenticated protocol. The server would expose simple REST commands such as /arms/{id}/move and /cameras/{id}/snapshot, with acknowledgements, timeouts, reconnect handling, and clear error responses. Before enabling x, y, z movement, I would validate the Hiwonder protocol, coordinate frame, calibration, inverse kinematics, joint limits, and safe operating area. Commands would be queued and bounded, with stop, timeout, and connection-loss protection. Camera images would be captured only when requested, avoiding continuous video traffic. A relevant completed project combined Arduino firmware with a hardware-control application, automatic reconnection, source-of-truth device status, and a documented command protocol. I would first prove one arm and camera end to end, then make the firmware reusable for automatic multi-device onboarding. If it aligns with you, let's discuss in detail via private chat.
$2,400 USD in 7 days
4.5
4.5

Implement a seamless control system for your robot arm and camera, ensuring easy setup and operation. We'll develop firmware for both devices, a user-friendly server application, and thorough documentation. The auto-discovery feature will utilize ESP32's network capabilities with mDNS or similar protocols for effortless device detection. The plug-and-play expansion is achievable through simple re-flashing and network detection, simplifying scalability. I am experienced with ESP32, MQTT, and robotics integrations, having completed numerous related projects. This approach guarantees a reliable, maintainable, and expandable system within your budget and timeline. How do you envision the system handling simultaneous commands for multiple devices to ensure smooth operation?
$2,400 USD in 28 days
4.1
4.1

Hi, I can build a reliable plug-and-play control platform where the ESP32-based robotic arm and camera automatically join your WiFi, register with the PC server, and expose simple HTTP APIs for AI or external applications. The solution will include robust auto-discovery, device management, snapshot-on-demand support, scalable multi-device registration, and well-documented firmware and server components designed for future expansion. A few questions: Which communication protocol do you prefer between the server and devices—MQTT, WebSocket, HTTP, or should I recommend the most suitable option? Does the Hiwonder X Arm 1S already expose a serial or command protocol that the firmware should interface with? Which operating system will the PC server run on (Windows, Linux, or both)? Best regards, Muhammad Usman
$2,000 USD in 7 days
4.0
4.0

Your goal is a genuinely plug-and-play local control layer: flash the Hiwonder X Arm 1S and Seeed ESP32-S3 Sense once, run one PC server application, then let any device or AI on the same WiFi issue simple web commands and request snapshots without continuous streaming. I would build a packaged Windows PC server with an embedded MQTT broker, REST API, device registry, and local discovery. Each ESP32 firmware image would derive a unique identity from its MAC address, join WiFi through a simple first-run provisioning flow, register itself automatically, and publish its capabilities/status. New arms and cameras flashed with the same firmware would therefore appear without manual IP assignments. The arm API will validate XYZ commands, queue motion safely, and return clear success/error states; the camera endpoint will capture and return a single JPEG only when requested. My background in API development, AI automation, desktop software, and embedded integration is well suited to making the interface AI-friendly rather than vendor-tool-dependent. I will provide both firmware files, the one-click server program, concise command examples/instructions, and a remote acceptance test. For the Arm 1S, do you want XYZ commands to use millimetres in the arm’s existing coordinate system? Muhammad Saad
$1,500 USD in 14 days
3.3
3.3

Hi there, The challenge lies in ensuring that the robotic arm and camera not only connect to the Wi-Fi automatically but also interact reliably with the server for command execution. First, I'll create firmware for both devices that handles automatic network configuration and establishes a connection without manual setup. The server application will be designed to process incoming commands efficiently, allowing for straightforward integration with AI systems. To achieve the plug-and-play functionality for future devices, I propose implementing a service discovery protocol that allows newly connected devices to announce their presence automatically. Could you clarify if there’s a specific communication protocol you prefer for the commands sent to the arm and camera? Looking forward to discussing the details in chat.
$2,250 USD in 7 days
0.0
0.0

Dear Client, I reviewed your project requirements and I am interested in working with you. I have extensive experience delivering Firmware Development, Arduino, Microcontroller, MQTT, Robotics, AI Automation, Electronics, Microcontroller Programming (STM32 / ESP32), AI (Artificial Intelligence) HW/SW and C Programming. I focus on understanding the requirements clearly, providing a practical solution, and delivering accurate, well-documented work on schedule. I can review your existing materials, identify the best technical approach, and manage the project from planning through final delivery. You will receive clear communication, regular progress updates, and full support throughout the project. I am available to begin immediately and would be glad to discuss the scope, timeline, and budget. Best regards, Elijah M.
$2,000 USD in 10 days
0.0
0.0

Hi there, Thank you for sharing such a clear and well-structured project description. I appreciate your focus on true plug-and-play functionality and seamless integration for your robot arm and camera system. Your vision for a hassle-free, scalable AI-ready robotics platform closely aligns with my expertise. I have extensive experience developing firmware and server software for ESP32-based robotics, including projects utilizing MQTT for reliable device communication and network auto-discovery in multi-device environments. My previous work includes building plug-and-play robotic kits and AI-integrated camera modules, where ease of deployment and usability were central requirements. For your project, I propose a robust, modular approach: - Firmware for both arm and camera will handle secure WiFi onboarding and leverage mDNS/ZeroConf for auto-discovery, ensuring devices announce themselves and connect to the server automatically—no manual IP setup needed. - The server program (cross-platform) will manage device registration, provide a simple web API for issuing commands (e.g., arm movement, camera snapshot), and support easy expansion as new devices join the network. - MQTT or lightweight REST will be used for efficient, reliable messaging between server and devices, supporting your AI interface requirements. - Clear, concise documentation and a user-friendly installation process will be provided, along with a remote testing session to ensure everything works as expected. I am available to start promptly and can dedicate focused time to deliver a robust, well-documented solution. I’d be happy to share examples of recent similar projects and discuss your preferences for communication protocols and message formats. Please let me know if you have any initial questions or specific requirements. Looking forward to collaborating with you on this exciting project! Best regards, DemiVision, LLC
$2,250 USD in 20 days
0.0
0.0

I will deliver a reliable plug-and-play system for the Hiwonder XArm 1S (ESP32) and the ESP32-S3 Sense camera module over your existing Wi‑Fi. Scope: - Arm firmware: stable Wi‑Fi onboarding, zero-manual-IP discovery, command parsing, and motion control from simple web requests. - Camera firmware: snapshot-on-demand interface to avoid continuous bandwidth usage. - PC server program: single-run server that assigns/discovers devices automatically and exposes a minimal web-command API for “move arm to x, y, z” plus snapshot requests. - Plug-and-play expansion: same server + same firmware files work for additional arms/cameras; new devices appear automatically. - Documentation: short instruction sheet covering install/run, first-time pairing, and command formats. - Remote testing session: end-to-end validation of discovery, command execution, and snapshot behavior. Approach focus: auto-discovery using a local broadcast + handshake protocol layered with MQTT/HTTP-friendly message formats, plus deterministic device registration so multiple units can coexist cleanly. Confident to meet your 2-4 week timeline for a complete, well-documented build.
$1,500 USD in 7 days
0.0
0.0

I can deliver a robust, plug-and-play control solution for your Hiwonder X Arm 1S and ESP32-S3 Sense camera, akin to the seamless integration seen in professional industrial automation setups. My experience with ESP32-based systems and network communication protocols ensures a reliable and intuitive user experience. My approach will involve developing a Python server application on your PC utilizing libraries like `websockets` for real-time communication and `OpenCV` for camera stream processing. For the ESP32 devices, I'll implement ESP-IDF firmware with Wi-Fi station mode for automatic network connection and MQTT or a custom TCP protocol for command and data exchange. The firmware will be flashed once, and upon power-up, it will autonomously discover and connect to the server, eliminating manual configuration. How do you envision the "AI-ready" aspect manifesting in the initial software build? Are you looking for specific data streaming capabilities, or is it more about a foundational architecture for future AI integration? I'm available for a brief call to discuss these details and how I can best meet your project's objectives.
$2,542 USD in 21 days
0.0
0.0

The core decision is how the ESP32s on the arm and camera communicate with the PC server. It will be MQTT or raw TCP sockets. I would pick MQTT because it handles the disconnects and reconnections automatically, which is key for a plug-and-play system that needs to just work when powered on. I would build the PC server first using Python and the Paho-MQTT library. This server will listen for MQTT commands, parse them, and then send appropriate commands to the arm and camera ESP32s. The arm ESP32 will run C code, specifically for Microcontroller Programming (STM32 / ESP32), to receive MQTT messages and control the arm's servos. The camera ESP32 will also run C code to receive MQTT commands and trigger image capture, sending the image data back over MQTT. The AI-ready aspect means the commands are simple web commands. The order is arm ESP32 first, then camera ESP32, then PC server. This way I can test the arm's movement and basic responsiveness independently before integrating the camera and server. The brief mentions "automatically connect to my WIFI and to the server" without manual IP setup. This means the ESP32s will need a way to discover the server's IP. Will the server broadcast its IP address on the local network using UDP, or should the ESP32s be configured with a hardcoded server IP during flashing? Preferred Freelancer here, and I have not missed a deadline or gone over an agreed price yet. I propose a short call on Freelancer to settle the scope, covering the ESP32 Wi-Fi provisioning and the exact format of the "simple web command" for arm movement.
$2,517 USD in 21 days
0.0
0.0

Hi, there! I understand you need a reliable plug and play control system for your robot arm and camera, with automatic WiFi connection, device discovery, web commands, and future expansion. I have worked on ESP32, MQTT, robotics, camera control, and local server projects involving device registration, command APIs, and automatic reconnection. I would build firmware for both devices, a simple PC server, unique device identification, snapshot requests, and clear API documentation. The complete system will be tested remotely and delivered ready for AI integration. Best regards, George
$2,250 USD in 7 days
0.0
0.0

Hello. I can help you build a plug-and-play control system for your Hiwonder X Arm 1S and ESP32-S3 Sense camera, with a PC-based server, WiFi auto-connect, device discovery, and AI-ready command interface. I understand the goal is not just remote control, but creating a simple platform where the robot arm and camera can automatically join the network, register themselves, and be controlled by any AI system or computer through easy web commands. I’ll develop the ESP32 firmware for both devices, a lightweight PC server application, and the communication layer using a reliable approach such as MQTT/WebSocket with automatic device discovery. The system will support arm movement commands, on-demand camera snapshots, multi-device expansion, and clear documentation for future scaling. I’ll focus on making the setup simple: flash once, power on, connect automatically, and start controlling without manual IP configuration. Could you share the exact communication protocol/API available for the Hiwonder X Arm 1S controller and whether the arm firmware can be modified directly or requires communication through the existing ESP32 interface? Looking forward to working on this project. Thanks.
$1,800 USD in 15 days
0.0
0.0

Hi, your project requires a reliable plug-and-play robotics platform where the ESP32-based robotic arm and camera automatically discover the PC server over WiFi, register themselves without manual configuration, and expose simple AI-friendly APIs for motion control and snapshot capture. I have experience developing ESP32, robotics, and networked IoT systems, and I would implement auto-discovery using a lightweight service discovery protocol, build a central PC server exposing REST/WebSocket APIs, create firmware for both the arm and camera with automatic WiFi/server registration, and design the architecture so additional devices can be flashed with the same firmware and immediately join the network without configuration. The solution will prioritize reliability, clean documentation, and future AI integration while keeping communication efficient by using on-demand image capture instead of continuous streaming. I'd be happy to discuss the detailed communication protocol and validate everything together during the remote testing session.
$2,250 USD in 7 days
0.0
0.0

Hi there! Quick question: do you need the arm to maintain its position if the wifi drops momentarily, or is it okay if it just stops and waits for reconnection? Regardless, this is definitely something that I feel confident delivering on, given my past experience. I would love to discuss your project further! Looking forward hearing from you. kind regards, Corné
$1,800 USD in 7 days
0.0
0.0

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