App to control hardware mechanical lock via wifi


The APP would need to work both on android and IOS. There will be multiple users controlling multiple solenoids.


I am looking to build a a basic app which the user can control to solenoid which will in turn open a mechanical lock. The hardware will connect to the local home wifi so the user can control from anywhere. Very similar to any of the wifi locks on the market.

So is essence, an app, a controller and a 12v solenoid.

Please offer your price for the development and also a cost breakdown for the required hardware.

Thanks for reading


Skills: Electronics, Electrical Engineering, Microcontroller, Wireless, PCB Layout

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About the Employer:
( 0 reviews ) Melbourne, Australia

Project ID: #23914353

14 freelancers are bidding on average $492 for this job


Hello sir, I have experience in designing electronics circuits and can program all kinds of microcontrollers. I can deliver you complete hardware as well as the android app that will communicate to it. You can discuss More

$400 AUD in 15 days
(54 Reviews)

For more details inbox me so that we can discuss in detail. For more details inbox me so that we can discuss in detail. For more details inbox me so that we can discuss in detail.

$140 AUD in 7 days
(63 Reviews)

hello i am a computer engineer,i have masters in computer engineering,i have experience for more than 8 years in arduino and electronics,i can make to u the required app that wll enable u to control your lock from any More

$250 AUD in 2 days
(30 Reviews)

We are a team of Electrical and Electronics engineers and we are Excellent in the following areas: • Embedded C Programming. • VHDL/Verilog • Microcontroller like Arduino, Raspberry Pi, FPGA, AVR, PIC and STM32. • ID More

$250 AUD in 7 days
(42 Reviews)

Hi, I have experience in IOT based home automation.I have developed devices using ESP8266. If you want the device to be developed with readily available micro controller boards and breakout boards then the cost is 250 More

$250 AUD in 15 days
(11 Reviews)

Hi I have your requirement worked out already and the solution consists of the hardware controller with wifi to control solenoid and a mobile (android)/windows app to operate it. The bid amount is for a working prototy More

$850 AUD in 7 days
(3 Reviews)

Hey There, Hope you are doing good. I read about your project and I am interested in doing it, I am electronics engineer from India with 3 years of industry experience in designing and manufacturing of Electronics syst More

$100 AUD in 1 day
(12 Reviews)

Hi, we are best choice for this project. we design and developed many similar projects before. For your project, we will design both device as well as we will design and develop application also for your device. We wil More

$3500 AUD in 20 days
(6 Reviews)

Our Team of Engineers has worked on similar projects before, we will be glad to assist you in this project. Hire the BEST, forget the rest.

$420 AUD in 7 days
(3 Reviews)

hello sir, how are you. I read your proposal and i am interested in this project. I am an Embedded engineer (arm, pic, AVR, Arduino, SOC ble chips, ZigBee, WiFi, GPS, LED, LCD display etc.) and PCB designer. You can c More

$100 AUD in 7 days
(4 Reviews)

Thank you for Taking my proposal in your account. I am an Electrical engineer holding Washington Accord degree and 4 year industrial and lab experience. I actually made this circuit with Bluetooth and now i can make More

$111 AUD in 4 days
(0 Reviews)

ST-Circuits is a Reseach & Development organization engaged in design, development & manufacturing of microcontroller based electronic products for industrial automation & control of any kind of processing machine and More

$111 AUD in 10 days
(1 Review)

Hi I'm a native mobile APPs developer with more than 5 years of experience. we are ready to build App to control hardware mechanical lock via wifi Please share more details. Kindly initiate the chat to disc More

$155 AUD in 3 days
(0 Reviews)

Hello. I am an automation engineer from Turkey.I used mobil app based microcontroller for my IoT smarthome project. I can suggest hardwares for your project but before that i must know more details about your project. More

$250 AUD in 7 days
(0 Reviews)