Automated Shutter Electronics Prototype

@Mahihassi

As a seasoned Electrical Engineer with an impressive academic background in Embedded Systems, I am confident that my skills will aptly suit your Automated Shutter Electronics Prototype project. I possess significant experience in motor control, encoders, and EMI; key components for this project. With deep expertise in firmware development and PCB design across several platforms (including Home Assistant), I guarantee to deliver a smart, efficient system that complements your intended setup. Besides my technical know-how, I work using the full product development workflow which aligns perfectly with your project needs. From designing comprehensive system architecture to optimizing embedded coding/drivers for maximum efficiency, and multi-layer PCB designs for robustness - quality is assured at each stage. Moreover, my capabilities extend beyond just the technical aspects; I can also contribute with mechanical CAD for custom housings and enclosures to ensure every element of the device is aligned with your vision. Furthermore, my professional achievements include successful creation of diverse IoT devices connected through MQTT, REST and WebSockets - making Wi-Fi connectivity and Home Assistant integration not only feasible but also versitile. In addition, I have an extensive background in monitoring and controlling systems that can be leveraged for precise position tracking and travel learning/calibration for your design, all without using limit switches.

@markoa7

Hi there, I’ve reviewed your Automated Shutter Electronics Prototype. I’ll design a compact 24V drive with a single ESP32 controlling two brushed motors (each with AB encoders) and provide robust end-position handling via encoder-based travel learning, current sensing, and safe-stop logic for jams, wind, or ice. The design will include 24V protection (fuse, reverse polarity, TVS) and EMI-aware layout to minimize brownouts. Deliverables: schematic, PCB layout, BOM, Gerbers/source (KiCad/Altium), and firmware/config for Home Assistant via ESPHome/MQTT, plus a concise bring-up/test checklist. Formulate a thoughtful question about the project to involve the client, tone should be $gpt_tone Best regards, Marko Aleksic

@hayteekeys

Hi, KINDLY READ THROUGH MY PROPOSAL THIS IS WHAT I WILL DO - Design robust 24V electronics: ESP32-S3 core controlling 2x brushed DC motors via DRV8871 H-bridges (current sensing for jams), A/B encoders (e.g. AS5048), no limit switches – use auto-calibration, position tracking, stall detect ("PWM on but no encoder ticks") - Add Wi-Fi HA integration via ESPHome (YAML config for MQTT fallback), stable power (LM2596 buck to 3.3V w/ fuse, reverse P-MOSFET, TVS SMAJ24A, EMI filters) - Deliver: KiCad schematics/layout, Gerbers, BOM (LCSC/DigiKey), firmware source + ESPHome YAML, test checklist RELEVANT PROJECTS - 2025: 24V dual-motor blind controller (ESP32 + encoders + current sense) – EMI-hardened, HA integrated, 100+ units - 2024: Shutter actuator proto (brushed DC, stall detect, no switches) – robust 24V protection, field-tested QUESTIONS - Exact motor specs (voltage, stall current, encoder type/resolution)? - Actuator housing dimensions for PCB fit? - Preferred HA entities (e.g. cover, binary sensor for jam)? - Timeline for proto delivery (e.g. 10 days)? ESP32 motor control expert – ready to build your reliable shutter proto fast.

@hayat38402

Hi, how are you doing? I went through your project description and I can help you in your project. your project requirements perfectly match my expertise. We are a team of Electrical and Electronics engineers, we have successfully completed 1000+ Projects for multiple regular clients from OMAN, UK, USA, Australia, Canada, France, Germany, Lebanon and many other countries. We are providing our services in following areas:  Embedded C Programming.  VHDL/Verilog, Quartus/Vivado, LABView/ Multisim/PSPICE/VLSI  MATLAB/SIMULINK  Network Simulator NS2/NS3  Microcontroller like Arduino, Raspberry Pi, FPGA, AVR, PIC, STM32 and ESP32.  IDEs like Keil MDK V5, ATmel studio and MPLab XC8.  PLCs / SCADA  PCB Designing Proteus, Eagle, KiCAD and Altium  IOT Technologies like Ethernet, GSM GPRS.  HTTP Restful APIs connection for IOT Communications. Also, we have good command over report writing, I can show you many samples of our previous reports. Kindly consider us for your project and text me so that we can further discuss specifically about your project's main goals and requirements.

@Mahmoud00Ibrahim

Hello, I am an Electrical & Embedded Systems Engineer with solid experience in 24V motor control, ESP32 systems, encoder feedback, and robust industrial electronics design. I can deliver a reliable, fully working prototype for your automated shutter controller, optimized for operation inside the actuator housing and suitable for real-world conditions. Proposed architecture: One ESP32 controlling two brushed DC motors using dual H-bridge motor drivers (industrial-grade, current-sensing capable). Quadrature A/B encoders on each shaft will provide precise position tracking. End-of-travel will be handled through calibration/learning, continuous encoder monitoring, and fault detection using current sensing and “PWM active but no motion” logic to safely stop during jam, obstruction, or overload conditions. The design will include strong 24V protection (fuse, reverse polarity, TVS, filtering), stable power conversion to prevent brownouts/resets, and careful EMI/noise mitigation for reliable Wi-Fi operation. Integration with Home Assistant will be provided via ESPHome Deliverables: Full schematic, PCB layout, BOM, Gerbers and source files (KiCad/Altium), and a clear bring-up & test checklist. I work remotely and provide full remote technical support during development, testing, and commissioning. I would be happy to discuss driver selection, timeline, and milestones.

@hamzazayyad

Dear Sir I can design and deliver a robust prototype for your 24V automated shutter controller with dual brushed DC motors and ESP32-based connectivity. I have solid experience in 24V motor control, encoder feedback systems, EMI-aware PCB design, and ESP32 integration with ESPHome/MQTT for Home Assistant. **Proposed architecture:** • 24V input with fuse/PTC, reverse polarity MOSFET, TVS, bulk + ceramic decoupling • High-current H-bridge drivers (industrial-rated, low Rds(on), current-sense capable) • Dual quadrature encoder inputs with hardware filtering and proper grounding • Current sensing (low-side shunt + amplifier or integrated driver sensing) • Jam detection: PWM active + no encoder movement logic • Travel learning mode stored in NVS • Brownout-safe power tree (24V → buck 5V → LDO 3.3V for clean ESP32 rail) • Careful EMI layout: star grounding, short high-current loops, motor trace separation Firmware will include: • Position tracking via A/B encoders • Calibration routine (end-stop learning without switches) • Current-based and motion-based obstruction detection • ESPHome config ready for Home Assistant Deliverables: Schematic, PCB (KiCad/Altium), BOM with exact MPNs, Gerbers, source files, ESPHome firmware/config, and bring-up checklist. I design for reliability, not hobby-level boards. Happy to discuss motor current specs and enclosure constraints. Best regards, Hamza Electrical and Control Engineer

@Safeer143

Hello. I read your project description very carefully. I have completed many projects regarding esp32 . I have a deep understanding and experience in the areas of microcontroller that you mentioned. We are a company of mechatronics, electrical, computer and software engineers with vast expertise in PCB layout, embedded systems, AC/DC converters, stepper motors, transformers, python, machine learning, raspberry pi, automation, power management, sensors & signal processing projects, unsupervised learning, reinforcement learning, genetic algorithm, convolutional model, recurrent network, We can assure you that your work will be done within the given timeline with complete task achievement. Feel free to contact for further queries so I may guide you well.

@dnx38

Hello, I have recently worked on similar projects and can deliver the design files as well as a fully functional prototype. Please message me for more discussions.

@electronicsdone

Best Automated Shutter ESP32 Control Specialist ⭐⭐⭐⭐⭐ Hi, Thanks for sharing the scope clearly. I’ve supported embedded electronics and motor-control projects where ESP32-based control, 24V DC systems, and robust EMI-aware design were critical for reliable operation. Your automated shutter electronics prototype is very doable. The goal is simple: design a stable, Wi-Fi–enabled ESP32 control system that reliably drives two DC motors, tracks position via encoders, and integrates cleanly with Home Assistant. ✅ How I’ll Help You Succeed 1. Define a solid system architecture covering 24 V power protection, motor drivers, encoder inputs, and ESP32 integration. 2. Design schematics and PCBs with proper EMI mitigation, current sensing, and brownout-safe power regulation. 3. Integrate Wi-Fi connectivity with Home Assistant using ESPHome or MQTT, including status reporting and control endpoints. ✅ I’ve delivered multiple ESP32 motor-control and home-automation electronics designs involving 24V systems, encoders, and EMI-sensitive environments, with production-ready PCBs and clear bring-up documentation. ✅ Before I start, one quick thing: Do you already have preferred motor drivers and current-sensing components in mind, or should I propose a proven driver architecture optimized for torque, noise immunity, and reliability? If you share that, we can align quickly. Best, Prat PCB Must Innovations

@leonidye

Hi I can deliver a robust ESP32-based 24V DC motor controller featuring high-torque stall detection and seamless Home Assistant integration via ESPHome or MQTT. Using the NOW-WOW-HOW framework, I’ll implement precise A/B encoder tracking with hardware pulse counters and current-shunt monitoring to eliminate the need for physical limit switches. My design includes comprehensive 24V protection (TVS, reverse polarity, and EMI filtering) to ensure stability inside the actuator housing. I also offer 30 days of post-hiring support to fine-tune your travel calibration and "jam-logic" settings. What is the peak stall current of your 50 Nm actuators? Best Regard. Leonid Y.

@ahmedy607

Hello, Please take a moment to check my portfolio — you’ll find similar ESP32 and motor-control projects I understand you need a robust 24V control board for two brushed DC motors with A/B encoders, using one ESP32 and integrating with Home Assistant (ESPHome preferred). I’ll design: • Protected 24V input stage (fuse, reverse polarity, TVS) • Stable power rails (no brownouts) • Dual H-bridge drivers with current sensing • Encoder-based positioning (no limit switches) • Stall/jam detection (current + no encoder movement logic) • EMI-conscious PCB layout suitable for actuator housing Deliverables include schematic, PCB layout, BOM, Gerbers/source files, ESPHome firmware, and a short bring-up checklist. I have experience with 24V motor control and encoder-based systems and can deliver a clean, production-ready design. Let’s discuss milestones and timeline Best regards, Ahmed Yahia

@tetianam8

With over 15 years of experience as a dedicated Electronic Hardware and Firmware Engineer, I believe I am the ideal candidate to tackle your automated shutter project. I have a strong background in PCB Design, Embedded Systems, and IoT which are directly aligned to your needs. During my career, I have successfully designed and developed a wide range of PCB layouts, including similar projects involving motor control (24V DC), encoder implementation, robust end-position handling and Wi-Fi connectivity with Home Assistant integration like yours. In terms of hardware implementation, I am well-versed in the use of Altium Designer, KiCAD, and Eagle for creating schematics and PCB layouts. Given the compact nature of this project (with electronics fitting inside the actuator housing) my advanced skills with these tools will ensure efficient space utilization without compromising the quality or functionality of the design. Beyond just delivering you a working prototype, I am committed to providing you full documentation including schematic, PCB layout, BOM, Gerbers/source files (KiCad or Altium), and firmware/config for HA along with a short bring-up/test checklist. This ensures that you have a roadmap for future expansion or mass manufacturing if required. Finally

@hancho6319

Dependable, efficient, and experienced — that's exactly the profile you need for your sophisticated automated shutter project, and that's what I bring to the table. From my solid educational background in Electrical & Electronics Engineering, complemented by extensive hands-on experience from designing Arduino projects to full-stack web development, I have honed a well-rounded skill set perfectly catered to meeting your electronics prototype needs. My expertise in Embedded Systems Engineering equip me with the ability to design efficient and reliable solutions using various microcontroller platforms, including ESP32. Along with my deep understanding of electronic circuits and power principles, I can effectively address the critical aspects of your project such as handling 24V loads, incorporating encoders for precise positioning, and ensuring robustness against EMI/noise. My proficiency in CAD & PCB design is another major asset for your project. With a proven track record in developing professional-grade PCB layouts using KiCad and other EDA tools, I will provide the fully-documented deliverables you need — schematic, PCB layout, BOM, Gerbers/source files (KiCad or Altium) — meticulously crafted with stringent design-for-manufacturability principles while utilizing suitable driver choices for motor control.

@jessev08

Hi It sounds like the biggest challenge here is achieving reliable end-position handling without limit switches while keeping the 24V motor drive electronics stable inside the actuator housing. I've spent the last 4 years designing similar 24V brushed‑motor controls with encoder feedback, current sensing, and robust protection against noise and brownouts. For your setup, I would build around a single ESP32 with dual H‑bridge drivers, differential encoder inputs, and a dedicated current‑sense stage for each motor. I’ll implement travel learning, jam detection, and watchdog logic, along with strong input protection and EMI filtering. The firmware would follow an ESPHome‑friendly architecture so Home Assistant integration is clean and maintainable. I can also ensure the PCB layout minimizes noise coupling from the motors to the MCU. Do you have preferred H‑bridge driver families or should I propose the most robust option for 24V brushed motors? Thanks, Jesse

@engrhasan01

Hi, I’m an experienced Electronics Engineer specializing in motor control, ESP32-based embedded systems, and robust low-noise 24V designs. I can deliver a working prototype for your automated shutter, including schematics, PCB layout, KiCad/Altium files, BOM, Gerbers, and firmware integrated with Home Assistant via ESPHome or MQTT. The design will use one ESP32 controlling both brushed DC motors with A/B encoders, implementing travel learning, encoder-based position tracking, and safe stopping via current sensing and obstruction detection—eliminating the need for limit switches. Power protection (fuse, reverse polarity, TVS), EMI mitigation, and stable 24V operation are included. I will also provide a short bring-up/test checklist to validate functionality. I have hands-on experience with 24V motor actuators, encoder-based control, and noise-sensitive environments, and can propose a suitable PWM motor driver architecture for safe, precise operation.

@Edozie34

I have done a lot of work over the months and also I will be glad to delivere to you with the five days interval because am a graduate of electrical electronics engineering so I will be pleased to work with you

@ElectronicsMust

AUTOMATED SHUTTER ELECTRONICS PROTOTYPE EXPERT NEEDED Dear Client, You’re looking to develop a robust, production-oriented electronics prototype for an automated shutter system—powered from 24 V DC, driving two high-torque brushed DC actuators, and integrating Wi-Fi connectivity for Home Assistant control. This aligns well with my background in embedded motor-control electronics, 24 V industrial power systems, encoder-based motion control, and EMI-resilient PCB design for harsh electromechanical environments. Here’s how I would approach your project: ✅ Architect a stable 24 V power front end with proper protection and clean regulation for logic and RF. ✅ Design dual brushed-DC motor driver stages sized for torque, current, and thermal margins, with integrated current sensing for stall and obstruction detection. I have 11+ years of experience in embedded hardware design, motor control at 24 V and above, encoder feedback systems, noise-sensitive mixed-signal PCB layout, and delivering complete prototypes with schematics, PCB files, and clear bring-up documentation. Question: What are the expected peak motor currents and duty cycles during normal operation and stall conditions, as this will drive the driver selection and thermal design? I’d be happy to propose a detailed architecture, review mechanical constraints, and deliver a working prototype supported by clear documentation and a structured test checklist. Best regards, Avi Gupta

@ostronik

Hi Greetings from OSTronik India! We are a technology-driven company specializing in Power Electronics and Embedded System Design integrated with Artificial Intelligence (AI), delivering reliable, industrial-grade Electronic Solutions—from concept to mass production, all under one roof. Our in-house capabilities include R&D, Firmware Development (C & Python Programming), Hardware Design, Prototyping, and Scalable Mass Production with a focus on quality and cost efficiency. Core Expertise: • Microcontroller : PIC, STM32, ESP Family, AVR, Nuvoton, XBee. • Microprocessors: Raspberry Pi • Development Tools: MPLAB X IDE, Keil, STM32CubeIDE, Arduino IDE, Atmel Studio, VS Code. • Hardware Design: Industrial-grade multilayer PCBs using Altium Designer, KiCad, with efficient power design, isolation handling, and EMI/EMC compliance. • Communication Protocols: UART, SPI, I²C, CAN, Modbus, MQTT, LAN, S-Bus, RS-485, RS-232. • RF Modules: LoRa, nRF Series, XBee, Laird RF Modules. Project Capabilities: Power Monitoring & Energy Management Units, CNC Controllers, BLDC/DC Motor Control, IoT-based Agriculture, Smart Home & Industrial Automation, Inverters, Stabilizers, and Gimbal-based Videography Control Systems. We have already transformed the concept into a successful Electronic solution for multiple clients. To help you better visualise our expertise, we would be glad to share a brief reference video. Let’s schedule a meeting to discuss further. Best Regards, Team OSTronik India

@peconsultation

Greetings, With over a decade of experience blending electrical engineering and embedded systems design, I am confident in delivering a fully functional automated shutter electronics prototype tailored to your specifications. My expertise with 24V motor control, encoders, EMI mitigation, and robust power management ensures precise end-position handling without relying on limit switches. I am also highly proficient in integrating hardware with platforms like Home Assistant via MQTT and ESPHome, guaranteeing reliable Wi-Fi connectivity and seamless smart-home integration. Deliverables will include detailed schematics, PCB layout, BOM, Gerbers/source files, firmware, and a concise bring-up/test checklist—ensuring a robust, production-ready solution.