Hire the best ESP32 Freelancers in Mumbai, IN
Check out ESP32 Freelancers in Mumbai, IN with the skills you need for your next job.
- $6 hourly
- 5.0/5
- (8 jobs)
"I'm a Mechatronics Engineer with experience Designing and creating robotic systems. Whether you are trying to Engineer a product or create a whole system, I can Help! - Expertise in SolidWorks, FEM, Robot operating system (ROS), Arduino, Raspberry Pi, Python, C++ programming - Can handle both Mechanical & Electrical engineering projects - I can completely design an Engineering product single-handedly. - I don't work with multiple clients at the same time, I Focus on single client at time so that I can give unsplited energy to one project.
ESP32
Hardware PrototypingRoboticsJavaScriptC++PythonMachine LearningRaspberry PiArduinoRobot Operating SystemEagleMATLABAutodesk AutoCADANSYSSolidWorks - $50 hourly
- 4.9/5
- (13 jobs)
Experienced in the field of Embedded System Design. Main Area of Interests is Home Automation, Industrial Automation, IoT System Design, Embedded System Design, PCB Design, Firmware and Application programming. PCB Design Skills: Altium, Eagle, KiCad. Micro Controlllers: FPGA, CSR8670 , CSR8675, STM32, ESP32, NRF52840, NRF52832, Arduino, Raspberry Pi. Interface Protocol : SPI, I2C, I2S, DSI, UART, CAN, ModBUS, RS232, RS485. Communication: WiFi, Bluetooth, BLE, Bluetooth5, NFC, ANT, SUB-1GHz, ZigBee, 6lowpan, IR, LORA
ESP32
ArduinoARM MicrocontrollerEmbedded SystemWiFiPCB DesignArduino FirmwareRaspberry PiFirmwareSTM32nRF52Microcontroller ProgrammingEmbedded CBluetooth LE - $50 hourly
- 5.0/5
- (4 jobs)
With over 15 years of experience, I'm here to bring your ambitious projects and product ideas to life. I offer expertise in designing products, developing electronics, PCBs, and firmware, building mechanical models, and developing IoT frameworks and mobile apps. Whether you are a solo entrepreneur, a small startup, or a large corporation, I can help turn your concept of an electronic project into reality efficiently and affordably. What sets me apart is my comprehensive service. I provide an all-in-one solution, not only developing the electronics but also offering 3D design of the final product, which can be 3D printable if needed. Additionally, I can set up IoT frameworks and develop mobile apps to complement your project. I worked extensively with ESP32 in many project, I would be perfect fit if you are thinking about building something with the ESP32. I am committed to staying up-to-date with the latest industry trends and technologies, and I approach every project with creativity and innovation. If there's a more cost-effective and simpler solution using mechanical or alternative methods, I'll provide that, saving you both cost and time. Let's collaborate to bring your ideas to life! o My Key Skills - ✅ Embedded system Development ✅ Firmware, Hardware Development ✅ IOT system development ✅ PCB Designing ✅ Analog/Digital Circuit Designing ✅ Android Application Development ✅ CAD 3D product designing o I use following Electronics Development software's - ✅ Eagle ✅ Altium ✅ Microchip Studio ✅ MPLAB ✅ Arduino ✅ VS code ✅ PlatformIO ✅ ESP-IDF o I used following Microcontroller cores - ✅ ARM Cortex M0+ ✅ STM32 ✅ ESP32, ESP8266 ✅ AVR ✅ MCS-51 ✅ PIC o I use these for 3D design and drafting - ✅ Autodesk Inventor ✅ AutoCAD ✅ Fusion360 ✅ SolidWorks o I build Native Android apps on - ✅ Android Studio o I Implemented These Wireless technologies in various Projects- ✅ BLE, Bluetooth ✅ Zigbee ✅ LoRa ✅ Wi-Fi o I interfaced these – ✅ GPS modules, OLED Displays, IR temperature sensors, Ultrasonic distance sensors, TOF (Time of Flight) Sensors, SPO2/heart rate sensors, LPG/GAS sensors, Optical flow sensors. Accelerometer, Gyroscope, Magnetometer (MEMS) sensors, GSM modules. o Programming Languages - ✅ C ✅ C++ ✅ C# ✅ Java ✅ Ruby o Web Development - ✅ HTML,CSS ✅ JavaScript ✅ AWS ✅ FireBase / Firestore ✅ Ruby on Rails ✅ Heroku ✅ Digital Ocean ✅ Bootstrap ✅ WordPress o OS - ✅ Ubuntu ✅ FreeRTOS
ESP32
C++Android AppnRF52Raspberry PiElectronicsSTM32Embedded SystemElectrical EngineeringFirmware3D DesignArduinoPCB DesignInternet of ThingsRobotics - $20 hourly
- 4.9/5
- (6 jobs)
Roboticist, Tinkerer, Research enthusiast and a passionate geek. IoT at my core now. am a quick learner and like to explore new technologies. Working on IOT and IIoT which is current boom for industries which connects devices/things over the internet to make Industry 4.0! My experiences - Cloud experience: - GCP, Google IoT core, cloud functions - Amazon AWS , AWS IoT, DynamoDB,Lambda,SNS - MQTT and MQTTS server - Node-Red and node-red dashboard for poc - Nginx and https along with dns management - Azure SQL, AWS RDS - MySQL , postgresql, harperdb, influxdb Platforms worked on: - Raspberry pi - for gateway and end device - nRF51,52 - BLE beacons, asset tracking,etc - MSP430 - for ultra low power - STM32 - using mbed - ESP8266 and 32 - mongoose os - Arduino - uno,mega, etc for rapid prototyping Softwares and programs using: - Eagle, diptrace for PCB design - Segger embedded studio, Keil - Mongoose os - Python and uPython - Node-Red - Arduino I have already worked on this protocols: - Xbee - Bluetooth - BLE (nordic) - GSM - Ethernet - WiFi - SPI/I2C - SNMP - RS232/485, TCP(Modbus) - MQTT/HTTP REST API - LoRa - LoRaWAN - private network
ESP32
Embedded CnRF52832Time Series AnalysisIndustrial Internet of ThingsPythonEmbedded ApplicationNode.jsLoRaAWS IoT CorePCB DesignGrafanaAmazon ECSArduino Firmware - $20 hourly
- 4.9/5
- (3 jobs)
I'm working as a firmware developer engineer for the past 7 years. I have a lab and my own team which work on various embedded and IoT projects. We develop a ready-to-market project which includes hardware making, PCB manufacturing, Coding, testing, and enclosure design. We also developed the required part of software and hardware. For the past seven years, I worked on many projects which include the following controllers, MSP430, ARM7, PIC18, PIC16, Nuvoton, Arduino, ESP8266, ESP32, and Raspberry Pi. Known compilers are Code composer studio, Atmel Studio, Micro vision5, MP Lab, Arduino IDE. For PCB making we use the following software Eagle, Ki-CAD, Altium. Easy EDA. In Our firm, we have all the required instruments which required while making projects. like oscillators, multimeters, Power supplies, analyzers, and 3D Printers,
ESP32
Electronic DesignPCB DesignEmbedded SystemArduinoEmbedded ApplicationSTM32CAN BusMicrocontroller ProgrammingModbusEmbedded CCircuit DesignAutomationMSP430Microcontroller - $10 hourly
- 4.8/5
- (14 jobs)
I am an Android Developer with over 6 years of experience, having developed and published several applications available on the Play Store. In addition, I have approximately 7 years of hands-on experience with Arduino and ESP microcontrollers, allowing me to guide, debug, and contribute to electronic projects effectively. Beyond mobile development, I have 3 years of experience working with Django and some proficiency in PyQt for desktop applications. As a full-time freelancer, I am committed to delivering high-quality projects efficiently. If you're looking for someone who can bring your ideas to life or troubleshoot your existing code, feel free to reach out. Look forward to collaborate with you!
ESP32
FirebaseSQLiteDjangoKotlinPythonESP8266FlaskJavaAndroid App DevelopmentArduinoWebsiteAndroid - $40 hourly
- 3.2/5
- (7 jobs)
✅ 100% Client Satisfaction ✅ Excellent Communication ✅ On-Time Delivery ✅ Top-Rated ✅ Expertise in Hardware Engineering ✅ Proficient in Firmware Development ✅ Proficient in Embedded Linux, BSP & Device drivers ✅ Skilled in Machine Vision & Deep Learning ✅ Proficient in Enclosure Design & CAD/CAM ✅ End-to-End Product Engineering "Hello World", Vatsal this side! Vatsal is an IoT geek having 10+ years of proven expertise in end-to-end product engineering. He has worked with some of the greatest worldwide companies to deliver IoT smart devices, and appliances. He can furnish end-to-end solutions in multiple domains including clean-tech, agro-tech, smart home automation, smart retail, smart city, health care, industrial IoT, automotive, Avionics, Multimedia and more. If you want to create a remarkable solution, want to invest in the right candidate, or want to generate the RoI then you are at the right profile. 💻 FIRMWARE ENGINEERING SERVICES i) Programming Languages: ✓ Embedded C ✓ Embedded C++ ✓ MicroPython ✓ Python ii) MCU/SOC/MPU/Boards: ✓ STMicroelectronics: STM32L0, STM32L3, STM32L4, STM32F0, STM32F3, STM32WB, STM32WL, STM32F7, STM32H7, STM32MP1 ✓ Texas Instruments: MSP430, CC1312, CC1310, CC2640, CC3200, CC2650, AM335X ✓ Nordic Semiconductor: NRF51xx, NRF52xx, NRF53xx, NRF91xx ✓ NXP Semiconductor: LPC1200, LPC1300, LPC1500, LPC2148, i.MXRT1180, i.MX6, i.MX8 ✓ Microchip: PIC16F, PIC18F, PIC24F, PIC32, dsPIC, AT-SAM A5D2 ✓ ATMEL: Mega 128, Mega 2560, Mega8, Mega16, Mega32, ATtiny13, ATtiny2313 ✓ Renesas Semiconductor: RL78, RX100 ✓ Espressif Systems: ESP8266, ESP32S3, ESP32C3, ESP32C6 ✓ Qualcomm: Snapdragon 410, 820, 845 SOM ✓ Allwinner: V, H5, H6, F, A series ✓ Rockchip: RK3566, RK3326, RK3329, RK3588 ✓ Amlogic: A311D, S905X3, S912 ✓ Raspberry Pi Corporation: RPi 3B/3B+/Zero W, RPi 5, RPi Pico 2040 iii) RTOS: ✓ Amazon FreeRTOS ✓ TI-RTOS ✓ Zephyr RTOS ✓ POSIX iv ) Wireless Stack & Tech ✓ OpenThread,TI15.4 BLE5.x,Matter,LoRaWAN,Zigbee,Wi-SUN,NB-IoT,LTE-CAT-M,6LoWPAN, v) Networking Protocols: ✓ TCP/IP,HTTP,HTTPS,MQTT,CoAP,UDP 🐧 EMBEDDED LINUX & KERNEL DEVELOPMENT i) Linux kernel & Android ✓ Kernel customization ✓ U-boot customization and optimization ✓ Board bring-up ✓ Device driver development ✓ Linux BSP ✓ Linux System programming ✓ Android porting ✓ Android AOSP ✓ Automotive Android ii) Build System ✓ Yocto project ✓ Build Root iii) Linux Subsystems & Bring-up ✓ FEC, USB2.x, USB3.x, SPI, I2C, SDIO,CSI,MIPI,LVDS,eDP 🔧 Hardware Designing & development ✓ Schematic designing and board routing ✓ BOM optimization ✓ Multi layer high speed PCB designing ✓ Board verification and Bring-up ✓ High-speed PCB designing ✓ Differential pair outing ✓ DDR Tuning Dear, clients There are endless possibilities and potentials to work with me! Let’s connect to make the world better place to live with batter technologies Thanks with gratitude Vatsal
ESP32
Node.jsEmbedded LinuxZephyrFreeRTOSHardware DesignFirmware ProgrammingAzure IoT HuBZigbeeLoRaRaspberry Pi FirmwareMicrocontroller DesignMicrocontroller ProgrammingPythonEmbedded CARM Cortex-M - $35 hourly
- 3.9/5
- (4 jobs)
✅Top Freelancer on Embedded systems, Embedded linux, C++, Firmware Engineering. ✅AWS IoT Core, Google Cloud, OTA, Wireless communication. ✅Bluetooth Mesh, Bluetooth ibeacon, Bluetooth eddystone, Classic Bluetooth. ✅Sub 1-ghz wireless communication firmware design. ✅API and login-page design for ESP32, NRF52, STM32 based controllers ✅Electronics Engineer turned consultant with over 7 years of Experience. Do you need help in designing projects in Wireless domain that help your product or clients achieve their business goals? I can help you in Bluetooth. Wifi, Lora, Bluetooth Mesh design systems for your projects. ✅ Recently completed a project in 🏆Retail sector to help the client close track the consumer and also provide real time notifications. ✅ With Covid, tracking and geo localization has become immensely important. ✅ With the help for bluetooth mesh technology it is very possible to communicate with all the nearby beacons and pass on the information. ✅Tracking of customers to tracking of employees to avoid any contact helps in reducing the spread and also makes working environment very safe. ✅ Bluetooth mesh is very promising technology with expanding horizons which when coupled with AWS and cloud infrastructure completely changes the dynamics of ease of doing business and scaling the technology model. 🌟 WHY CHOOSE ME OVER OTHER FREELANCERS? 🌟 ✅ Client Reviews: I focus on providing VALUE to all of my Clients and Earning their TRUST. The Client Reviews and Feedback on my Profile are immensely important to me and the value that I provide. ✅ Over-Delivering: This is core to my work as a Freelancer. My focus is on GIVING more than what I expect to RECEIVE. I take pride in leaving all of my Clients saying "WOW" ✅ Responsiveness: Being extremely responsive and keeping all lines of communication readily open with my Clients. ✅ Resilience: Reach out to any of my Current of Former Clients and ask them about my Resilience. Any issue that my Clients face, I attack them and find a SOLUTION. ✅ Kindness: One of the biggest aspects of my life that I implement in every facet of my life. Treating everyone with respect, understanding all situations, and genuinely wanting to IMPROVE my Client's situations. If all of the above is your current requirement or you are willing to solve a very pinpoint problem in technology in wireless domain. Let us connect. Technology Stack : - ✅1. Embedded systems. ✅2. Embedded Linux ✅3. Free Rtos ✅4. C++ ✅5. AWS and Google cloud ✅6. RESTful API ✅7. Wireless infrastructure - Internet of Things Have over 7 years of professional experience in hardware design, embedded systems, IoT. Programming Languages/ Technologies - Software Architecture Design/ - Embedded Cortex M0, M3, M4, ARM, AVR - FreeRTOS - Technical Documentation/Architecture Reports - Embedded C/C++ - C/C++/WinAPI/STL - Multithreading in FreeRTOS - Linux PROTOCOLS /STANDARDS - TCP/IP - Modbus RTU - Dali protocol - DLMS - GPRS - CSD - SSH - Mqtt - SSL/TLS - HTTP/HTTPS - Bluetooth, BLE INTERFACES - I2C - UART - Ethernet - USB - SPI - GPIO - RS232/RS485 - One wire interface VERSION CONTROL/BAG TRACKING - Jira - git Application/Cloud - Notepad - AWS IoT /S3 - Google cloud Development Tools - Eclipse - IAR for ARM 7.4/AVR 5.4 - Visual Studio 2008/2010/2013/2015 - GCC Methodologies - SCRUM DEBUG - JTAG - ST-link - AVR - Dragon - Unit testing Operating Systems - Microsoft Windows 10 - FreeRTOS - Debian - Ubuntu - Android - ROS (Linux) Future technologies - IOT - Robots - Embedded design of the program (Timers, DMA, external memory, USB, Interrupts, UART….) - Drivers for the embedded system (Sensors-temperature, pressure, external memory and other) Platforms: - Atmel SAM D20, SAM D21, SAM L20, SAM L21, SAM R20, SAM R21 - stm32F0, stm32F1, stm32F3, stm32F4, stm32F7(stm32F030, stm32F091, stm32F103, stm32F101, stm32F429, stm32F407, stm32F405, stm32f746), - Atmel AVR, Arduino (mega128, mega64, mega8, mega16, attiny2313, attiny13) - Teredian with 8051 - Nordic nrf52 - Atmel SAMA5D2 - NXP (lpc1768, lpc2148, lpc2141) - Silicon labs efm32 (Thunderboard, Geco, Rail, Thread, Open thread) - TI cc3200, CC2640, CC2650 - Lcd: ILI9341, SSD1963 (6800 , 8080 ), SSD1963 (6800 , 8080 ). - Flash memory: S25FL128S, S25FL256S, S25FL64S, S25FL128, S25FL256, S25FL64, S25FL32, W25Q128FVSG, W25Q128, W25Q256FV, W25Q256, W25Q64, W25Q64FVSG - SDRAM memory on FMC: IS42S16400J. - Touchscreens: ft6236, ft6x06 - OTA, bootloader - FreeRTOS - Windows C/C++
ESP32
SensorArduino FirmwareEmbedded CAWS IoT CoreInternet of ThingsWireless CommunicationEmbedded SystemBluetoothC++nRF52STM32Zigbee - $25 hourly
- 2.9/5
- (3 jobs)
I help people develop high-quality embedded software that is optimized for performance, handles edge cases, and ensures seamless hardware-software integration! 💯 ▶️ I am a Senior Embedded Software Engineer with over 5 years of experience in designing, developing, and optimizing embedded systems and firmware where I’ve successfully delivered 30+ projects globally. I specialize in creating robust, scalable, and efficient software solutions. My focus is on delivering reliable, cost-effective, and user-friendly solutions that meet your requirements and exceed expectations 🤝🏻. ➡️ What I Do? 1️⃣ Firmware Development: Writing optimized, memory-efficient, and performance-driven firmware for microcontrollers, ensuring long-term reliability and covering edge cases. 2️⃣ Device Driver Development: Designing and integrating device drivers for sensors, actuators, and peripherals, ensuring seamless hardware-software communication. 3️⃣ IoT Solutions: Developing IoT-enabled devices with real-time data acquisition, cloud integration (AWS, Azure, Google Cloud, Firebase), and remote monitoring capabilities. 4️⃣ RTOS and Bare-Metal Programming: Implementing real-time operating systems (FreeRTOS, Zephyr) and bare-metal solutions for time-critical applications. 5️⃣ Hardware-Software Integration: Collaborating with hardware teams to ensure smooth integration and functionality of embedded systems. 6️⃣ AI-Driven Development: Leveraging AI tools to accelerate development, improve debugging, and optimize workflows for faster turnaround times. ➡️ Technologies and Tools: ▫️ Programming Languages: C, C++, Python, Embedded C, Assembly, Rust ▫️ Microcontrollers and Architectures: Atmega328, Atmega256, Arduino DUE, Raspberry Pi (3/4/5), PIC16F, TI MSP430, CC3220, Beaglebone Black, ESP32, STM32 (g474re, wb, wl), Cypress PSoC, Arm, AVR, nrfCreator ▫️ Platforms and IDEs: Arduino IDE, STM32CubeIDE, IAR Workbench, PlatformIO, ESP-IDF, PSoC Creator, Keil IDE, MPLAB X IDE, Atmel Studio ▫️ Communication Protocols: I2C, SPI, UART, Modbus RTU/TCP, CAN, MQTT, GSM, TCP/IP, UDP, HTTP ▫️ RTOS and OS: FreeRTOS, Zephyr, Embedded Linux ▫️ IoT and Wireless Technologies: BLE, GSM, LoRaWAN, WiFi, RF, GPS, FOTA (Firmware Over-The-Air) ▫️ Cloud Platforms: AWS, Azure, Google Cloud, Firebase ▫️ AI Tools: ChatGPT, Claude, Cursor, Replit, GPTengineer, AI RAG agents ➡️ Applications and Industries: ✅️ Home Automation: Smart IoT devices, automatic plant watering systems, BLE-based asset tracking. ✅️ Industrial Automation: Multi-gas analyzers, Modbus controllers, pressure monitoring systems. ✅️ Biomedical Systems: Remote patient monitoring devices (ECG, blood pressure, oxygen levels), cardiac cycle monitoring solutions. ✅️ Security Systems: Lidar-based camera traps, BLE-based asset tracking solutions. ✅️ Consumer Electronics: Voice-based POS systems, self-driving car conversion kits. ➡️ Why Choose Me? 🟢 Proven Expertise: Extensive experience in embedded systems, with a deep understanding of hardware-software interactions and industry best practices. 🟢 Optimized Solutions: Clean, efficient, and scalable code that ensures long-term reliability and performance. 🟢 AI-Driven Efficiency: Leveraging AI tools for faster debugging, optimized workflows, and reduced development time. 🟢 Client-Centric Approach: Clear communication, timely delivery, and alignment with client goals to ensure satisfaction. 🟢 Problem-Solving Skills: Expertise in debugging, optimizing, and resolving complex issues in embedded systems. 🟢 End-to-End Support: Comprehensive solutions from firmware development to hardware integration tailored to your needs. ➡️ Notable Projects: ✴️ Remote Patient Monitoring: ✴️ Multi-Gas Analyzer ✴️ BLE Asset Tracker ✴️ Automatic Plant Watering System ✴️ Lidar-Based Camera Trap ➡️ Keywords: ⚪️ Embedded Systems: Embedded software, firmware development, embedded programming, RTOS, bare-metal programming, embedded Linux, hardware-software integration, microcontrollers, IoT devices, IoT solutions, real-time systems, device drivers, signal processing, wireless communication, sensor integration, real-time data processing. Microcontrollers and Platforms: Arduino, ESP32, STM32, Raspberry Pi, PIC, TI MSP430, Beaglebone Black, Cypress PSoC, Atmega328, Atmega256, Arm, AVR, Qualcomm, Texas Instruments. ⚪️ Programming Languages: C, C++, Python, Embedded C, Assembly, Rust. ⚪️ Communication Protocols: I2C, SPI, UART, Modbus RTU, Modbus TCP/IP, CAN, MQTT, GSM, LoRaWAN, TCP/IP, UDP, HTTP. IoT and Wireless Technologies: BLE, GSM, LoRaWAN, WiFi, RF, GPS, FOTA (Firmware Over-The-Air). ⚪️ Cloud Platforms: AWS, Azure, Google Cloud, Firebase. ⚪️ AI Tools: ChatGPT, Claude, Cursor, Replit, GPTengineer, AI RAG agents. Industries and Applications: Home automation, industrial automation, biomedical systems, security systems, consumer electronics, asset tracking, remote monitoring, sma
ESP32
SensorMQTTBluetooth LEInternet of PeopleRaspberry PiSTM32ArduinoMicrocontroller ProgrammingEmbedded LinuxEmbedded SystemEmbedded CPythonC++C - $3 hourly
- 0.0/5
- (0 jobs)
Aspiring Embedded Systems Developer with skills in IoT integration, PCB design, and microcontroller programming. Experienced in developing real-time monitoring and automation solutions using protocols, cloud platforms, and hardware-software integration. Academic Projects : * VisionAssist: Empowering Independence and Accessibility for the Visually Impaired * Designed a visionary Headset and Smart stick system to assist visually impaired individuals with navigation, live-environment captioning, OCR, and various other assistive features. * Used IoT and computer vision technologies to create a more accessible and independent experience. * Kisan Setu: An Innovation Towards Sustainable Farming * Developed an IoT and machine learning-enabled device to deliver timely alerts, optimize irrigation access, and provide crop and fertilizer recommendations. * Enhanced farm productivity through precise, data-driven insights and automation.
ESP32
Hardware PrototypingComputer VisionFirebaseJavaScriptAWS IoT CoreFreeRTOSEmbedded CPythonMongoDBPCB DesignFPGASTM32ArduinoRaspberry Pi Want to browse more freelancers?
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