IoT PCB Design for Smart Scooter

@amelectronics

I am a professional Electrical Engineer and PCB Designer with over 7 years of experience in schematic design, PCB layout, and embedded systems (ESP32, IoT, analog/digital circuits). I am also an experienced Embedded Systems Engineer with 7+ years in Arduino, ESP32/ESP8266, and microcontroller-based development. I turn ideas into fully functional hardware-software systems. I have carefully reviewed your project requirements and I am confident I can provide a high-quality solution tailored to your needs. My expertise includes: RFID (HF, UHF, NFC, Active/Passive) Embedded Firmware Development Hardware & PCB Design (industry standards) Sensor Integration & IoT Development Protocols: UART, I2C, SPI, MQTT, WiFi, BLE BOM, Gerber, Design Optimization Prototyping, Testing, Debugging, Power Optimization I focus on clear communication, timely delivery, and customer satisfaction. My designs are fabrication-ready, tested, and built for long-term reliability. I have designed similar products for other projects. I am happy to discuss your project in detail and provide revisions until you are satisfied. Looking forward to working with you.

@tshibsamuel477

Hi there, I’ve carefully read your project description, and I can help develop the ESP32-based IoT hardware for your smart electric scooter, including GSM, GPS, relay motor cut-off, buzzer control, optional BMS UART/CAN interface, firmware, and app/backend integration. I’m Samuel Tshibangu, a mechatronics engineer with hands-on experience in ESP32 hardware, GSM/GPS modules, IoT firmware, MQTT/REST/Firebase communication, power regulation, PCB design, and prototype bring-up. I can design the schematic and PCB, prepare the BOM, assemble 1–2 working boards, flash the firmware, and guide integration with your existing mobile app/backend. I can deliver clean, professional hardware and firmware aligned with your scooter features and ready for testing. Feel free to send me your feature document and backend/API details, and I can start right away. Best regards, Samuel Tshibangu

@Amidst

Hey there! I’m Alok, A PCB, Circuit and Mechanical designer with a passion for turning ideas into rock-solid, high-performance circuit boards. even expert on Python, C, C++ With nearly a decade of experience, I’ve tackled everything from compact consumer gadgets to complex industrial systems—always with a focus on precision, efficiency, and reliability. # Schematic & Layout Design – Clean, optimized, and manufacturable. # Component Selection & Library Management – No surprises, just the right parts for the job. # Reverse Engineering – PCB cloning, replication, and improvements. # Gerber, BOM & CPL Generation – Ready for seamless production. # DFM & DFA Expertise – Because great design means smooth manufacturing. # Multi-Layer, Flex, & High-Density PCB Design – Whatever the project needs. If you need a PCB and Code that’s efficient, reliable, and built for real-world performance, let’s chat. I’d love to help bring your project to life!

@shadabkhan92

As an AI systems builder, I'm uniquely skilled in developing IoT hardware, designing functional PCBs, and integrating mobile apps, such as your smart scooter project. My experience includes utilizing and working with ESP32 devices, the GSM module for cellular connectivity like SIM800L, GPS modules like NEO-6M, relay outputs for motor controls, buzzer outputs for alerts, and can easily integrate with any LiFePO₄ BMS using UART or CAN protocol. Moreover, I’m a proficient firmware coder and can deliver robust solutions that interface seamlessly with your app's backend via Firebase/MQTT or REST API. I have a keen eye for detail when it comes to schematic drafting and using industry-standard software like EasyEDA for meticulous BOM designs. Choosing me would guarantee you first-class work delivered promptly. I understand how crucial your project specifications are to the end outcome and will align my tidy PCB layout, excellent firmware coding & professional schematics with the app's features you want. As a bonus, my close association with manufacturing partners will ensure high-quality assembled working boards will be shipped to you within agreed timelines. I see immense potential in the success of your electric scooter venture and I’m excited to contribute to its growth. Let’s get started on this project & start building a valuable long-term relationship in smart transportation!

@FranciscoSilvi

Hi There! As you can see in my portfolio on my profile, I have extensive experience designing PCBs and mass production equipment, just like you need. I can handle your project. I apologize for the simple proposal; I know you're probably tired of reading AI-generated proposals, and I'd rather not waste time on that. If you're interested in working with me, send me a message and we can work out the details! Best Regards!

@abdurRafiqM

HI, I am an experienced electronics and PCB Design engineer, specialised in use of ECAD software such as Altium Designer, KICAD, EasyEDA, etc. for the the design of electronics and PCB. I will design your projects to meet your Requirements and the industry standard. I do all kinds of circuits such as Power delivery circuit, Sensor Integrated Circuits, wireless control, MCUs etc. I will deliver the following. The Schematics for your Design The PCB for the design Bill of materials(If needed) Gerber, Pick and Place and other manufacturing and assembly drawings needed. Full Support and consultancy till the project is done. Kindly send me message for my previous designs and also so we can discuss further on your project I look Forward to working with you. Best Regards, Abdur-Rafiq

@alishba438

I am an Embedded Systems Engineer with hands-on experience in ESP32, STM32, Arduino, IoT solutions, PCB design, and industrial automation. I specialize in developing complete hardware and firmware solutions from concept to production. My experience includes sensor integration, wireless communication, data logging systems, Ethernet and Wi-Fi connectivity, MQTT communication, cloud integration, and custom PCB development. My expertise includes: • ESP32 Firmware Development • STM32 Firmware Development • Arduino Projects • PCB Design using Altium Designer • IoT Solutions (Wi-Fi, BLE, Ethernet, MQTT) • AWS IoT Integration • Sensor Integration and Calibration • Data Logging Systems • Industrial Automation Projects • Embedded Linux Development • Serial Communication (UART, RS485, Modbus) • I2C, SPI, CAN Bus Development • Product Prototyping and Testing

@letswork92

Hello, I understand that you are facing the challenge of integrating a custom IoT PCB with your existing mobile app for the smart electric scooter project at Ramen Electric Pvt. Ltd. Your requirements for GSM, GPS, and seamless communication via Firebase or MQTT highlight the need for a robust solution. With over 12 years of experience in full-stack development and mobile app automation, I have successfully delivered similar projects using technologies like Node.js for backend integration and React Native for app interfaces. My expertise also extends to PCB design and firmware development, ensuring high-quality layouts and efficient communication. Regarding your needs, I can design the ESP32-based PCB, develop firmware tailored to your app's requirements, and provide guidance on hardware integration. I can deliver assembled boards while adhering to industry standards. Could you share more about the specific features you envision in the app so we can better align hardware outputs? Looking forward to collaborating on this exciting project! Best regards, [Your Name]

@ThynkLoop

Hi, I can help you develop the complete ESP32-based IoT hardware solution for your smart electric scooter, including PCB design, firmware development, cloud/app integration, and prototype support. I have experience developing IoT tracking and vehicle monitoring systems using ESP32, GSM, GPS, MQTT, Firebase, REST APIs, and custom PCB design. I can deliver a reliable and production-ready solution that integrates seamlessly with your existing mobile app and backend. Proposed Approach • Custom ESP32 PCB with GSM (SIM800L), GPS, relay control, buzzer, and optional UART/CAN BMS interface • Power supply design for 12V/5V vehicle systems with proper protection • Firmware development for MQTT, Firebase, or REST API communication • GPS tracking, remote motor cut-off, alerts, and battery monitoring integration • App/backend integration support based on your existing architecture • EasyEDA/KiCad design files, BOM, Gerbers, and firmware source code Deliverables • Complete schematic and PCB design • Gerber, BOM, and manufacturing files • ESP32 firmware source code • MQTT/API integration support • Assembled prototype boards • Hardware integration documentation

@iamhamzahassan

Hello, I am highly interested in designing the custom ESP32 IoT hardware for your smart electric scooter project at Ramen Electric Pvt. Ltd. I have extensive experience in embedded systems and custom PCB layouts that seamlessly connect hardware to mobile app backends. Technical Approach PCB Design (EasyEDA):I will design a clean, production-ready schematic and layout integrating the ESP32, GSM (SIM800L), GPS (NEO-6M), relay/buzzer outputs, and a stable 12V/5V DC buck regulator circuit. BMS Integration: I'll include dedicated UART/CAN lines optimized for reading real-time telemetry from your LiFePO₄ BMS. Firmware: Clean, commented code (ESP-IDF/Arduino IDE) integrated with your backend using MQTT, Firebase, or REST API based on your app's requirements. Deliverables & Timeline Complete schematic, PCB layout files, and a neat Bill of Materials (BOM). Fully functioning firmware that aligns perfectly with your features document. 1 to 2 fully assembled, hardware-tested working prototypes shipped to your location. Timeline: 7 days for the initial design and firmware integration framework (excluding physical manufacturing/shipping times). I am fully comfortable with your scope and budget, and I aim to deliver A+ grade quality to support your scooter line as it scales. Let’s connect in the chat to review your feature document and get started! Best regards, Hamza

@transformas2012

I specialize in 3D printing, robotics, embedded systems, and product development. I design and manufacture custom 3D-printed products, home decor items, automotive accessories, prototypes, and robotic systems. My expertise includes CAD design, Arduino, ESP32, IoT, electronics, PCB design, and automation. I focus on delivering innovative, practical, and high-quality solutions from concept to final product.

@serviceaxisgroup

Hi, I can help with an ESP32-based custom IoT PCB for your smart electric scooter that integrates GSM+GPS, motor cut-off relay, buzzer, and optional BMS (UART/CAN) data with your existing app backend. I’ll start by reviewing your app feature document and your target communication method (REST/Firebase/MQTT), then translate required events/telemetry into a clean firmware interface. I’ll reduce risk with a step-by-step design review (schematic/BOM first), breadboard firmware tests, and only then finalize PCB layout for assembly. Which PCB size/layer count do you prefer in EasyEDA, and should the motor cut-off relay be normally-open or normally-closed? If you confirm, we can lock the pinout and timeline and get started right away.

@acelogysystems

With over two decades of experience in complex hardware designs, microcontroller coding, and firmware development, I believe I have the expertise required to execute the IoT PCB design for your smart scooter project successfully. Throughout my career, I've consistently delivered high-quality output and maintained a neat schematic which aligns perfectly with your requirement for an A+ grade work. Though I have not ventured specifically into the electric scooter domain, my deep understanding of FPGA design and signal integrity will serve as a solid foundation for this project's success. Additionally, my proficiencies in VHDL, Verilog, Python, and microcontroller coding make me adept at creating firmwares that seamlessly communicate with backend systems such as Firebase and MQTT, further enhancing the compatibility between your app and the board. I propose using EasyEDA or any industry-standard software for schematic design and BOM to ensure clarity and precision. For validation purposes, I conduct rigorous testing on all my designs—including signal integrity and power integrity—to guarantee not only an efficient board functioning but also to foster a smooth integration process with your app. Bearing in mind your budget and timelines to build one to two fully assembled working boards as per your scope, I am confident that I can deliver beyond expectations

@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

@Samad112244

Hi Ramen Electric Pvt. Ltd., I've carefully reviewed your requirements and I'm confident I can deliver exactly what you need. Here's what I bring to this project: ESP32-based custom PCB design (EasyEDA / KiCad) SIM800L GSM integration — SMS + GPRS data NEO-6M GPS — real-time location tracking Relay output for motor cut-off logic UART/CAN interface for LiFePO₄ BMS data Firebase + MQTT firmware — ready to connect with your existing app 12V/5V power input with proper voltage regulation Full BOM + schematic in EasyEDA Firmware with REST API support I will deliver: • Complete PCB layout + Gerber files (JLCPCB ready) • Fully commented ESP32 firmware • Integration guide for your app • 1–2 assembled + tested boards shipped to you Timeline: 7 days Bid: ₹10,000 I have hands-on experience building ESP32-based IoT systems with Firebase, MQTT, GSM, and GPS — this is exactly my domain. I'd love to see your app feature document to align the firmware events and outputs properly before starting. Looking forward to working with you! Best regards

@dkdinesheee715

I have experience developing ESP32-based IoT devices, custom PCB design, GPS tracking systems, GSM communication, and cloud-connected embedded products. I can design, manufacture, and deliver fully assembled Smart Scooter IoT boards with SIM800L, GPS, motor immobilizer relay, buzzer, BMS interface, and complete firmware. I will also provide API integration support, testing, documentation, and assistance connecting the hardware to your app using MQTT, Firebase, or REST APIs.