LoRaWAN device development for lighting control

Hello I am experienced electronics engineer with more than 14 years of experience in product development . I have designed a number of products starting from scratch and mass produce able designs including circuit design , Proof of Concept , PCB design and firmware development. I have read the details and would like to discuss it further. Please get in touch to discuss it further Regards Ali

Best Electronic Engineer Expert at your doorstep! Dear Client, We can help you develop a new version of your lighting control device. We couldn’t stop ourselves from bidding after going through the description as they are an exact match with our skill set and experience. We have experience in Lora WAN, lighting control based PCB design and know all the intricacies required to get the job done with perfection. With more than 15 Years of experience in PCB Design and Circuit Design in Altium, We can ensure you best quality work and before time delivery. Following is a brief list of expertise that we are carrying: 1. IOT products development 2. Microcontrollers based circuit design – STM32, STM8S etc 3. Smart Products like Smart watch - GSM/GPRS/GPS etc 4. Wireless Products - BLE/WiFi- ESP32/ESP8266/NRF24L01 5. Low Power Battery Products design – Rechargeable and Non chargeable 6. Power Electronics – Buck, Boost, Flyback etc 7. Eagle, CAD, AC DC converter, Fusion360 8. Component Libraries Please answer the following questions: 1 What are your future plans with this project? 2. Are there any specific market standards like CISPER you are aiming? 3. What will be ambient temperature of this product? 4. Are there any other specific requirements besides the ones you mentioned Let’s have a quick discussion for 5 mins where we would formulate a plan of action of how we shall take this project to the horizons of success. Regards Avi Tech Experts Quality is never an Accident

Dear Sir, I am an expert with more than 20 years of experience in embedded systems. Over the years I have developed several commercial and industrial scale products. I have all the resources for a complete product Engineering from concept to realisation. I have checked the details of your work and I am very much excited to place bid on it. I would be interested in a complete end-to-end solution. Right from blue-prints upto delivery of 100 functional units. This is what me and my team are best at. I am not an amateur level designer who merely designs the prototype and delivers it. I consider several aspects like Quality of BOM, Economics of the product and Software assurance for a reliable and low power design. Frankly speaking this is not merely a 750 Euro project. How would you ensure that the PCB developed by a freelancer here is EMC/EMI compliant? How does it qualify the strict EU regulations? How about keeping the product cost lower than 45 Euros? Award the complete project to us with all steps. I would ensure you all the above concerns. I have all the resources locally available. I have a partner company in Shenzhen that is renowned for low cost quality PCB and PCBA. I would try to lower the economics of the product to 40 Euro or so. All development and BOM costing etc would be shared with you at every point to make it all transparent. Regards Talha

Dear Client. I have just read your job description and your project is really interesting to me. I have many experiences working for 12+ years with Circuit design, PCB design, manufacturing functional prototyping with firmware programming and testing especially. Here are some of the experiences that I built ago. - Schematic and PCB design and Layout using Altium Designer, Eagle. - high-speed, flexible, Multi-Layer PCB design. - DDR, motor control, power converter, Keyboard, POE, UART, SPI, I2C, RF, BLE, LED lighting design. - ARM, DSP, MCUs, Arduino, Raspberry pi experiences. I am sure I can complete it on time with high quality. If you hire me, I can start to work for your job immediately. I'll do my best for you. Thank you for your time. Best regards.

Dear Client, I can develop LoRa WAN device for lighting control as per your requirements. I have seen the pdf. I have read and understood your requirements and could do it for you in the least time and utmost superior quality. I have experience in Lighting Control Device and could design it for you as per your requirements. I am having more than 15 years of experience in PCB Design, Circuit Design, Circuit simulation, IOT products development and building electronic products. The expertise of mine is in the following fields: 1. Wireless Products – BLE, Wifi, NFC, LoRa etc 2. IOT sensors interfacing – Pressure, Temperature, Moisture, PH etc. 3. Microcontrollers- ESP32, STM32, STM8S, RL78 etc. 4. GSM, GPS, GPRS 5. Eagle, CAD, Lora WAN, 6. Lighting control, AC, DC converter After reading your project details, I have certain queries and suggestions: 1. What is the application of this product? 2. What will be ambient temperature of this product? 3. What are the mechanical constraints to be taken care of? 4. What are the standards that the product would be complying to? 5. What are the user protections required for this project? Please try to answer these questions based on which I would be providing free of cost consultation. I am new to this site but I am an expert in electronics product development. Please message me so that I can formulate a success plan for this project. Waiting for your reply, Regards Hari Mohan Engineering for one is a magic for others

Hi! I am an Electronic engineer, PCB Layout, Circuit Design, microcontroller, STM32 microcontroller, C programming expert having past experiences with ,Altium, arduino, pic, AVR, chipkit and Texas instruments microcontrollers I can do this job with 100% satisfaction. Reach me through the chatbox. I am waiting for you over the chat. Thank you!

MASTERS IN ELECTRICAL ENGINEERING EXPERT WHEN DEALING WITH ELECTRONICS EAGLE FUSION GURU HELLO DEAR CLIENT I have gone through your project details and the work is DOABLE since its within my area of EXPERTISE.I will tackle are required guideline to deliver desired goal Please consider my bid. THANKS.

Hello, I am Engineering with specialization in PCB Layout Designing, I have 4 years of industry experience working altium design tool, I have worked with various project-related altium also I have knowledge of programming also so I will able to programming stuff also. Check out my portfolio for my sample work: https://www.freelancer.com/u/Devpro11 Other Seller/Freelancers may be offering you less cost but unlike them, I don't rush through the project, and for quality control, I will only take one project at a time Thank you

Working in the field of Electrical Engineering and Automation since 5 years sets me apart from lots of programmers. During this tenure, I have developed my expertise in C++, Python, C#, Java & HTML using Arduino, Raspberry Pi, ESP8266, Orange Pi, Atmega 328p and numerous other microcontrollers. I have made more than 50 different products for various clients which include various Control Systems, Automation Systems and custom boards to achieve various specific applications. Few of my projects are showcased in the portfolio, please have a look; I can provide you with the solution for your project relating to Raspberry Pi, Arduino, ESP8266, ESP32 or any Micro-controller.

Hello friend, I'm 10 years industry professional in electronics/embedded design and manufacturing industry. So, I'm confident I can deliver you a successful project for LoRaWAN device development for lighting control requirement. If I mention my professional background little bit, I'm experienced professional (B.sc-applied science/M.Sc-applied electronics) in electronics, embedded micros and PC software programming. In electronics, used Altium, PSpice, Eagle,Easy EDA, Ki CAD and Proteus design software for circuit simulation and Multi-layer PCB designs, and implementing communications protocols like USB, serial, etc. In Embedded domain, did several projects using Arduino, PIC and AVR ,STM8, STM32, cypress PSOC micros in C/C++. And also exposed to VHDL for Altera and Xilinx FPGAs too. Thanks and Regards, Niroshan R

hello sir.✋ I have just read your job description and your project is really interesting to me. The Items you raised are similar to what I have already done in practice and I think you can do it in a short time if you have a little explanation. I'm an expert having specialization in Electronic Engineering Design. ✔️ Embedded system based on Microcontroller (ATMEGA, AVR, STM8, STM32, MSP430, TMS320, PIC ...) ✔️ Python with Deep Learning, Machine Learning ✔️ Python with Data Science ✔️ A system based on development boards(Arduino, Raspberry PI, Node MCU, Bluechip, Teensy,…) ✔️ Antenna design & Analog circuit/RF communication circuit designing and simulation using Proteus, P-Spice, Tina Pro, ADS, CST, Ansys, HFSS ✔️ Bluetooth, WIFI, zigbee, LoRA ✔️ High-Speed layout using HyperLynx ✔️ PCB layout designing, providing GERBER and BOMs, 3D files using Altium, EAGLE, Kicad, EasyEDA… ✔️ Programming firmware of Microcontroller & C++ ✔️ BMS I think my many design and practical experiences can help you design your project and give you enough satisfaction. I look forward to your response. Best Regards.

Hi, I am a professional engineer having 7+ years experience in embedded hardware and software development. I have worked on LoRa WAN and have designed several LoRa WAN devices including end nodes and gateways. I am based in Ireland. I have experience with murata CMW lorawan module with stm32L0 and lora SX chip including PCB design and firmware development, have experience with imst 880 lora module both hardware and software development, i have recently designed pcbs with stm32wl55 and seeeds lora e5 module. I know lora protocol very well and keen in hardware designing. Drop me a message and we can discuss it further. Regards, Shayan

I have more than 4 years experience in Iot and embedded systems and have good hands on both hardware and software. I have worked on many projects that are as follows: Raspberry pi projects with Python and C Servo motor control through touch screen panel Esp32 and esp8266 based project Arduino based projects Raspberry pi based projects Smart lock based on esp8266 Smart water management system based on esp8266 and AWS server Smart energy meter solution Smart curtain controller Iot device with bluetooth control by android application Touch screeb based projects i have also worked on electric vehicle and implemented internet of things concept there too. i have my team which Can design and complete IOT based system from hardware to server setup and application development we just need your patience and my hardwork. looking forward to work with you Regards Prashant Mishra

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