Raspberry Pi/ Arduino 6 way relay control with Gsm or 4G connection and Bluetooth

Hi, I have almost 15 years of experience. I have read the details and have a few questions. Please get back to me to discuss it further. Thanks

Best Raspberry Pi Design Expert at your doorstep! Dear Client, We can help to able control 1 relay remotely through GSM and 4G connection and the other 3 by Bluetooth smartphone for you. 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 extensive experience in Bluetooth Smartphone based Raspberry Pi, PCB design and know all the intricacies required to get the job done with perfection. Please message us for robust and reliable Raspberry Pi/ Arduino development. 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 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 – Rechargeable and Non chargeable 6. Power Electronics 7. Arduino, Raspberry Pi 8. Smartphone 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? 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

Hi there, I have read your project description and i'm confident i can do this project for you perfectly.I still have a few questions. please leave a message on my chat so we can discuss the budget and deadline of the project. Thanks

I am professional electrical engineer having more than 4 years experience in Arduino Programming, Coding and Projects and simulation on TinkerCad and Proteus. I have expertise in following Microcontrollers: Arduino (UNO,NANO, MICRO, MEGA) ESP32, ESP8266 STM32, Raspberry Pi, NodeMCU, All Wi-Fi Boards I can work on all kinds of Modules, Sensors and Protocols. I'll be waiting to hear back from you

Hi I can help to able control 1 relay remotely through GSM and 4G connection and the other 3 by Bluetooth smartphone for you. I have humungous experience in Bluetooth Smartphone, GSM and would make the solution cost-effective, robust, and efficient. If you are looking for a reliable design partner please message me now. I provide services of PCB Design, Circuit Design, Circuit Review, PCB review, Circuit simulation, IOT products development, and Sensor conditioning product development. My expertise of mine is in the following fields: 1. Wireless Products – BLE, Wi-Fi, NFC, Lora, etc 2. Power Electronics- Buck, Boost, Flyback, Half Bridge, etc 3. IoT sensors interfacing – Pressure, Temperature, Moisture, PH, etc. 4. Microcontrollers- ESP32, STM32, STM8S, RL78 etc. 5. GSM, GPS, GPRS, 6. Bluetooth Smartphone 7. 4G, Relay, Switch After reading your project details, I have certain queries and suggestions: 1. What is the application of this product? 2. What will be the 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. Waiting for your message, Regards Hari Mohan Engineering for one is magic for others

I hope you are fine. 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, Multisim/PSPICE • MATLAB/SIMULINK • Microcontroller and processor like Arduino, Raspberry Pi, AVR, PIC and STM32. • IDEs like Keil MDK V5, ATmel studio and MPLab XC8, MPLABXC32. • PCB Designing-Proteus, Eagle. • IOT Technologies like Ethernet, GSM, Wifi ,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. We can deliver your project efficiently within timeline. If you choose me, I think you won't regret. You can check my previous work in my portfolio. https://www.freelancer.pk/u/Adeel2k14 My experience and expertise help you in producing a best and effective solution of your problem. Allow us to work for you. Best Regards,

I have more than 9 years experience in embedded hardware and firmware development . and i have already done relay controlling with raspberi pi and arduino with mobile application with 4G and GPRS . So i can do your job within a time limit with your satisfaction.

Dear Client. I have just read your job description and your project is really interesting to me. I have many experiences working for 8+ 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, kicad, eagle. - DDR, motor control, power converter, Keyboard, POE, UART, SPI, I2C, RF, BLE, LED lighting design. - ARM Cortex-M, DSP, MCUs(STM, Nuvoton and so on), Arduino, Raspberry pi experiences. I would be very grateful if you give me a chance to satisfy you. If you want, I can show you the products I've made until now to let you know I am the best choice. I'll do my best for you. Thank you for your time. Best regards.

Hello. I read your project description very carefully . I have a deep understanding and experience in the areas of controller (Arduino and RPI) that you mentioned. We are a company of mechatronics, electrical, computer and software engineers with vast expertise in PCB layout (Altium), 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.

Hello, I am a Mechatronics engineer with wide skills in GSM( SIM808 and SIM800), BLE and Arduino. Please message me for more discussions.

Hi you need an app on your phone to control the relays i got your required modules and can work on it practically and in real time also it's easy to use ESP modules as microcontroller i am an electrical engineer with expert in microcontrollers thanks

I am a mechatronics engineer, have sufficient experience in embedded systems, and C/C++/python programming, do not hesitate to send me soon.

i have excellent experience with remote automation using raspberry pi. i have used it with GSM/GPRS in remote sites to send SMS and send messages to remote server for monitoring fuel tank and its consumption. Also, i have used it in BLE projects as a client and as a server. i used it as a BLE client to control barriers for gates and as a BLE Gatt server to collect readings from sensors of TI CC2560 sensor tag. So ithink do what you need. Thanks for reading my proposal

Hi There please visit my portfolio for similar projects : https://www.freelancer.com/u/NovaSofts?w=f&ngsw-bypass= I have checked your project description and understand everything. I am very confident that i can handle this project perfectly. As i have 10+ years of experience in this field. Right now, I am placing a placeholder bid as the business details are yet to be discussed. Please initiate the chat for the same. thanks

Hello, Thanks for your job posting, please look no further, I will do this for you perfectly, kindly let’s discuss, I am confident about your work. I have full experience in Electronics, Microcontroller, PCB Layout, Arduino, Raspberry Pi, Digital Signal and I have expertise in statistical analysis and machine learning data processing projects. One of my many interest is statistical analysis of datasets/images and apply ML/DL algorithm with python (Tensorflow, Keras,Pytorch) and R. If you hire me, I will work to achieve a perfect result for you. I take pride in completing challenging projects! Expert in JAVA, C, C++, C# , and Python. As an electrical engineer, I have rich experience in Machine Learning, Deep Learning, Python, circuit designs, MATLAB, technical reports, academic reports, and firmware engineering. I have vast knowledge in C and C+, experienced in battery charging and power engineering. I have designed many devices such as DC/DC converters, Motor drivers, Smart watch, Medical device, PCB antenna, and wireless IoT devices. Circuit and PCB design: Altium, Eagle, and KiCAD. All schematics, PCB, BOM, Gerber, and step files are provided. Firmware core: PIC, Atmega, Arduino, Raspberry Pi, ESP32, Nordic, FPGA, ARM, DSP, PLC, etc. Simulation: Proteus, LT-spice, Mutisim, Matlab, Simulink, and Labview as well. You will get the best result with high quality on time. Please, contact me for more information. Best regards.

HI there, We are a Product Design and Development company with expertise in embedded systems and robotics . We provide Services such as Embedded Firmware Development for Controllers and Processors , Embedded Hardware Design and PCB Design . We have worked on various Industrial and Medical Hardware Designs as well as Firmware for the same. Kindly Share your requirement in detail so we could assist you with the same. the task what you are asking seems easy, but we need more details to confirm, connect inbox

hi..I have more than 8 years experienced in circuit design and development..in my past..I have designed lot of pcb for company.i can design best way without emiemc

i am expert in embedded system, server systems. i will complete with in time. my words is less but my work is more worth.

I have good control over the Programming involved in Arduino and Raspberry Pi. This makes me a suitable person to handle this project.