Button which can be connected with master device
$25-1000 USD
Paid on delivery
HI All,
I would like to order the product to be build with short documentation and skype/whatsup call around 1-2 hours to talk about project (every additional time which will be needed will be extra pay)
Projekt description:
Small device with button (turn on/off), 2 -3 diods and button + nfc or similar technology to change status of diodes with connection to www (via wifi router or 433 mhz and than wifi to website etc)
Requirements:
1. There should be button turn on /off.
2. When button is turned on and connection to wifi/ master device (device can be the router or bridge 433 with wifi connection wo website?) is established than green diode should be active or green diode show blink from time to time showing that device is active or just not show anything because of saving battery (but than it will be hard to say if device is turned on /off at all -good to have proposal from your side here what is best option from battery perspective).
3. When device is turned on and connection to wifi /master device is not established than red diode/all diodes should blink.
4. When green color is active/no diode at all is displayed(up to solution in point 1) and I press button or touch device using another NFC device/card/phone (both button and nfc should be supported)( different technology can be used) than:
4.1 Only red diode is active
4.2. Information is sent from device to router and than though wifi to website and information is displayed there.
5. When red diode is diplayed and I press button or touch device using another NFC device/card/phone(both button and nfc should be supported) (different technology can be used) than:
5.1. Green diode is active or no diode active - up to solution in point 1
5.2. Information is sent to website
6. Website should contains also option to change status of diode.
8. Device should have own power (battery).
9. Device should also have additional diode orange one which can be only turned on/off from the website. When orange diode is active than other diodes are disabled.
I am opened to any technologies , not only wifi. It can be RFID, or 433 mhz !!. In the project it neccesary to have long time battery which you can charge somehow and cost of buliding device later not more than 10 euro/20 euro.
If person who is going to do it sees gaps and have question we can disscuss it.
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Apologize once again! Please update offers accordingly to the changes in the description if needed.
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Thanks
Project ID: #25730820
About the project
Awarded to:
Hi looking at your requirements I can suggest you several options to choose from and also have done several projects related to device to device [login to view URL] me a message if you are interested.
26 freelancers are bidding on average $446 for this job
Best Product Design Expert at your doorstep! Dear Client, There are many queries and suggestions after reading your project details. Please message me so that we can discuss the technical feasibility of the solution More
Hello sir, I have experience in designing electronics circuits and can develop hardware compatible smartphone and PC based apps. I also have done a lot of IoT projects and can transform your idea into a fully working p More
Dear Sir, I am an embedded systems expert with more than 20 years of experience in Firmware development, prototyping and PCB Layouts. I have developed several products in the past. I have discussed the More
Hello! I will make Button which can be connected with master device with esp8266. The device i will make will be 10USD-15USD for the device cost. Kindly come over chat and plan the project for the same.
hello, there As a University Student I already done such projects that exactly matches your requirements. just inbox me for more details and I will provide the solution(including BOM(Billing of Material) ) within a sho More
Hello Sir I am a Mechatronics engineer and I have a lot of experience dealing with these things. I can make a cheaper device for you which fulfil you work very perfectly. Please contact so that i can share my thoughts More
Hey There, We Industrial Professionals with having more than 5 years of wide experiences in Robotics with enabled IoT, various Electronic circuitry (Low and High Power Electronic circuits), Comm. (BLE, RF Modules, WiFi More
Hi looking at your requirements I can suggest several options to choose from and also have done several projects related to device communication. Drop me a message if you are interested.
Dear, client I just read your request carefully and can help you. From what I understand you are making cheaper buttons which has 2 leds for displaying ON/OFF and communication functions with master over 50m through m More
Hello sir, i'm electronics and electrical engineering student and i have more than 5year experience in microcontroller programming. This is a simple task and i can do it withn a day. Best Regards!
I am Automation Engineer and I am ready to perform the job you are offering in proper timing and quality. Best Regards
I have read your project proposal, based on that I understood you just want one simple button with 2 led indicators which indicates the button status(ON/OFF) and you wish to control any device from 50 m range using mas More
Hi, Kindly provide the high level block diagram of your requirement. The reason I'm placing the bid is I'm good at Altium Designer and I've a knowledge on designing the schematic and PCB with the Design for Manufactur More
Sir, I have the right experience for such kind of projects. I have work on experience with wifi ,nrf, bluetooth etc. Let's discuss and finish this project successfully. Actual time will be calculated after detail disc More
