DESARROLLO DE HARWARE Y FIRWARE PARA EQUIPO DE SEGURIDAD -- 3

$250-750 USD

Cerrado

Publicado

hace más de 2 años

$250-750 USD

Pagado a la entrega

Descripción: Proyecto de diseño de placa pcb hardware . Debe contener módulos de comunicación (Wiffi, RF, gsm / gprs), debe conectarse con un servidor externo y una aplicación móvil. El PCB contiene entradas y salidas físicas para controlar los diferentes periféricos (sensores, volumétrico, sensor magnético, etc.) Tiene 2 microcontroladores ESP32, uno de ellos opera un motor paso a paso "principal" y el otro microcontrolador es para operar el "auxiliar" motor en caso de falla del sistema. Aparte de la placa de circuito impreso principal, debe diseñar el circuito de un pequeño emisor de rf (como una alarma de garaje o doméstica). FIRMWARE Hay que estudiar y valorar con el profesional contratado como va a ser la comunicacion local con la PCB, bien con una red Wifi local enrutada o mediante Bluetooth para armar y desarmar el dispositivo mecánico (cerradura) y RF para los periféricos. Etc.). Los periféricos son cableados y También puede haber periféricos de RF. Actualmente se está desarrollando una aplicación móvil (APP), por parte de un profesional de las telecomunicaciones, por lo que los protocolos de comunicación con el servidor serán revisados directamente con ella. La comunicación con el servidor va a ser por HTTP Las funciones que va a realizar el equipo son muy similares a las de esta empresa de sistemas de alarmas, concretamente la central. [login to view URL] Las ordenes que va a generar o recibir la pcb son similares a la app explicada en el siguiente video. [login to view URL] EQUIPO El equipo que se está desarrollando será un dispositivo que luego se venderá a los clientes finales, tendremos una página web, donde cualquiera puede ingresar. Si estoy satisfecho con el trabajo, seguiré con la misma persona para realizar posibles mejoras y / o actualizaciones posteriores. También proporcionaré referencias profesionales cuando las necesite en sus clientes. El proyecto se llevará a cabo de forma inminente. Si necesita más información, no dude en ponerse en contacto conmigo. Gracias, saludos.

Microcontroller

Firmware

Electronics

PCB Design and Layout

Electronic Design

ID del proyecto: 31646690

Información sobre el proyecto

8 propuestas

Proyecto remoto

Activo hace 2 años

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8 freelancers están ofertando un promedio de $564 USD por este trabajo

@avigupta0061

Best Hardware PCB Board Design Expert at your doorstep! Dear Client, We have already designed Various Hardware PCB Boards based on Wireless technology, GPS, GPRS, RF so we will be a perfect fit to do this project. We can design only Robust and reliable Hardware PCB Board with small RF Emitter Circuit, Volumetric, Magnetic sensor and also connected with external server and mobile application while meeting all requirements 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 Hardware 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- GSM/GPRS/GPS etc. 4. Wireless Products - BLE/Wi-Fi- ESP32/ESP8266/NRF24L01 7. ESP32, RF Emitter 8. Volumetric, Magnetic sensor Please answer the following questions: 1 What are your future plans with this project? 2. 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

$500 USD en 2 días

5,0

(39 comentarios)

7,2

@Mauricio768

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. Best regards.

$250 USD en 10 días

4,9

(33 comentarios)

6,0

@HarimohanG

FREE OF COST CONSULTATION Dear Client, I have extensive experience in design Hardware PCB Boards based on Wireless technology, GPS, GPRS, RF and I could design it for you. I can design only Hardware PCB Board with Volumetric, Magnetic sensor, small RF Emitter Circuit while meeting all requirements for you I can also connected PCB Board with external server and mobile application in a quality and timely manner. I have seen the link your mention and read, understood your requirements and could do it for you in the least time and utmost superior quality. 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, Wi-Fi, NFC, Lora etc 2. Power Electronics 3. IOT sensors interfacing 4. Microcontrollers- ESP32, STM32, STM8S, RL78 etc. 5. GSM, GPS, GPRS 6. ESP32, STM32 7. RF 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? Please try to answer these questions based on which I would be providing free of cost consultation. 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

$500 USD en 2 días

5,0

(2 comentarios)

4,7

@pilpanikoba

Hello How are you? Thanks for your posting job. I have read your project requirements and I am 100% sure I can complete your project perfectly. I have 15 years experience in Circuit & PCB layout design and Microcontroller Firmware design. I will do my best to give you satisfactory results if you hire me. Please discuss about your project in more details. I can deliver your job efficiently within timeline. If you hire me, I think you won't regret. Best regards. Thank you Koba

$500 USD en 7 días

5,0

(2 comentarios)

2,4

@shakibimranSyed

Hello, Checking your requirements we found ourselves fit to proceed with this project. We are very much confident that we can achieve and fulfill all the project needs. with our efforts. Before start workings I would like to have a detailed discussion with you on this project in order to clarify the specifications better as i have some queries also. Kindly initiate me on chat to make a live conversation. Profile: https://www.freelancer.com/u/shakibimranSyed

$630 USD en 7 días

5,0

(1 comentario)

0,0

@Fernando3008

Hola buenas me llamo Fernando Moreira y soy estudiante de Ingeniería en Mecatrónica me interesa mucho tu proyecto de seguridad, con gusto puedo ayudarte si así lo deseas.

$630 USD en 7 días