Circuit and firmware design

To design a circuit board with a mcu with WiFi, ble, zigbee, rf4ce, fingerprint module, vibration sensor, 4g module. Should run on low power. Should have a battery charge controller attached.

circuit has to be very compact and rugged. It should fit in a padlock.

The circuit should be able to drive 2 nos of solenoids and 2 nos of DC Motors.

should run on a rechargeable battery.

The above are the hardware design parameters required.

Find below the firmware requirements.

The lock should connect to mobile app for lock and unlock using ble. Mac binding has to be applied.

Finger print scanner can however match the template and unlock.

there has to be a third key which is a system generated password to unlock for a visitor via app. This password should have a predefined validity period and should expire after the validity.

The mcu has to post the below parameters to the aws IOT cloud via rest api.

[login to view URL] name

[login to view URL] user name with phone no and serial no associated with the lock.

[login to view URL] or unlock status.

4. Vibration status.

[login to view URL] switch status.

[login to view URL] print template Id.


Match time with online server and update accordingly.

Look for any firmware upgrade available and upgrade periodically.

Should establish connection with other zigbee sensors with same ssid and act as a zigbee gateway.

Aquire WiFi credentials from app and connect to the WiFi network to upload data.

Switch to 4g incase of WiFi failure or downlink.

should trigger or be triggered by other zigbee devices of same id.

Find below the mobile and web app requirements.

attractive and feel good UI and UX.

pleasant colours to be used.

App has to connect to the lock using the serial no as the Bluetooth pass key.

serial no has to be saved in the backend of the app for future use.

Registration parameters include email id with verification, phone no with verification, what's app no with verification, password for the user,Complete address, Date of birth for security reasons and three security questions s for resetting the lock incase.

user should be able to access last log status.

The app has to be triggered incase of an event and alert the user even if the phone is on silent mode. Should have audible or vibration mechanism.

The user should be able to choose to ignore the event,trigger an alarm at home, activate sos and report the event to law enforcement, call a neighbour using phone book function.

when reported the law enforcement app should get details of phone no, owners name, address and Google map directions to the location. The enforcement officer should be able to assign the alert to any of his staff depending on the nearest available resource.

Law enforcement section of the app should also have action for taken and report functionalities. The report functionalities for law enforcement can be discussed and added at a later stage.

Both apps should have customer support enabled with click to call.

The app should go to sleep mode when no activity is detected and should be triggered on event.

Law enforcement and user shall recieve message on what's app as well with locations and coordinates.

Required Aws lambda functions.

should send a what's app message on lock or unlock and tamper.

wake up the app incase of tamper.

trigger Burglar alarm.

The following are required by our clients.

Schematic diagram, NDNCA duly signed, BOM, Mechanical drawings, Cad files, Eagle or Kiel files, Firmware file, Log of Aws and complete KT.

Квалификация: Arduino, Bluetooth с низким энергопотреблением (BLE), Электроника, Микроконтроллер, Разводка печатной платы

Показать больше idea simple circuit project design, printed circuit board design forum india, battery boost converter circuit schematic design, pcb layout, embedded software, microcontroller, Printed Circuit Board Design, trafic light circuit schematic design, freelance pads circuit board design, hard drive firmware design, digital circuit project design microprocessor, average cost circuit board design, battery circuit layout design, bid circuit board design, usb hub circuit board design, icon design bid choose best design, arm circuit board design job bid, www website design wide variety of options to choose from, how to choose a logo design, how to choose a website design

О работодателе:
( 0 отзыв(-а, -ов) ) India

ID проекта: #17455488

16 фрилансеров(-а) в среднем готовы выполнить эту работу за ₹3329/час


Hello. Thanks for posting this project. I am an expert having rich experience in schematic circuit, PCB design and firmware. best regards.

₹2083 INR / час
(9 отзывов(-а))
₹2222 INR / час
(6 отзывов(-а))

We're a team of Electronics Engineers having combined Experience of 20+ years. We've already worked on Bluetooth, WiFi, ZigBee, RF4CE and 4G Modules along with Fingerprint Scanners. We're confident that we can de Больше

₹3444 INR / час
(1 отзыв)
₹1900 INR / час
(2 отзывов(-а))

Hello, Greetings from Techobrie! We have a team of dedicated and highly experienced Engineers, We will assign you full time dedicated experts who will work on your requirements.

₹2083 INR / час
(0 отзывов(-а))

We are a multidisciplinary group of professionals, as well as teachers from the "Andrés Bello" Catholic University in Venezuela. I am an Electronics Engineer with a Master in Digital Telecommunications, with 28 year Больше

₹1888 INR / час
(0 отзывов(-а))
₹16666 INR / час
(1 отзыв)
₹2083 INR / час
(0 отзывов(-а))

Hello, I have seen your requirement and its totally suitable as per our company profile. I am representative of GlobalTech (India) Pvt. Ltd. GlobalTech provides Product Development, PCB Designing & Firmware Developm Больше

₹1666 INR / час
(0 отзывов(-а))

Hi, We are having one of the best team in India to design & develop software applications ( embedded as well) ,PCB design & firmware application, iOT, GPS device & GPS Tracking etc. SCOPE : CIRCUIT AND FIRMWARE Больше

₹5500 INR / час
(0 отзывов(-а))

Hi, We will design and develop you circuit board with micro-controller along with WiFi, BLE, Zigbee, RF ICs, sensors and 4G module. We have very good expertise with embedded and IoT system design. We specialize in w Больше

₹2500 INR / час
(8 отзывов(-а))

Dear Client, I have 7+ years of experience in IoT applications. I have implemented 6 solutions already for different industry verticals and private homes. Not just the programming, I have the excellent know-how of h Больше

₹2083 INR / час
(0 отзывов(-а))

Hello, I am an electronics engineer with years of experience in developing electronics, pcb design and programming. I would be very happy to help you with this project, From the description you have posted, Больше

₹1500 INR / час
(0 отзывов(-а))

We are a small team providing design and development services for Embedded Systems, IoT applications, Hardware Design and Development along with Web and Mobile based interfaces. We have already executed projects with f Больше

₹3333 INR / час
(0 отзывов(-а))

I have seven years experience in embedded hardware and software design if you assign to me I can deliver twith good quality and with in the Time.

₹2222 INR / час
(1 отзыв)
₹2083 INR / час
(0 отзывов(-а))