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KNX controller

$10-30 USD

Closed
Posted over 5 years ago

$10-30 USD

Paid on delivery
We need to design a controller for home automation based on ESP8266 that have: A - 2 PWM outputs B - 4 ON/OFF outputs c - to read 2 ON/OFF Switches + 2 Analogue Switches D - Web interface and Rest API's JSON is required
Project ID: 18386240

About the project

7 proposals
Remote project
Active 5 yrs ago

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7 freelancers are bidding on average $132 USD for this job
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First, ESP8266 has only 1 ADC pin so you must limit to 1 Analog input only. My proposal for the specs: A. 2 PWM outputs: the PWM will be software PWM (0 to 1023) B. 4 ON/OFF outputs C. 1 Analog input D. 2 Digital (ON/OFF) inputs A simple web interface will show: 1. The slider to adjust PWM 2. 4 switches to control 4 ON/OFF outputs 3. 1 box to show the ADC input (0-1023) 4. 2 box to show current state of 2 ON/OFF inputs JSON is used to get data from ESP. application/x-www-form-urlencoded is used to set data for ESP (as the builtin ESP8266 Arduino does not support JSON). Delivery include only source code. No prototype nor shipment. I will show the demo via the Internet. I also have a sample of a previous project so if you want to see the demo, I can setup it now. Thank you, Anh
$250 USD in 2 days
4.9 (25 reviews)
5.3
5.3
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Hello. I want to help you with this project. I have experience with esp8266, web interfaces, Rest APIs and JSON.
$120 USD in 5 days
5.0 (1 review)
4.8
4.8
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Hi there, We can help you in this project as we have a professional team of Embedded engineers that work in C programming, PCB layout, circuit designing, home automation, RFID, Raspberry Pi & BLE. Kindly spare 10 minutes for the interview. Awaiting an affirmative reply from your side. Regards, Intellisense Technology
$333 USD in 10 days
5.0 (1 review)
3.6
3.6
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Good day! I am interested in working on your project. Please contact me so that we can discuss the details of your project. Look forward to your answer. Best regards.
$60 USD in 3 days
5.0 (6 reviews)
2.8
2.8
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I can do this using NodeMCU as I have the actual hardware and can test all the requirements you set. Please message me for more info. Thank you.
$100 USD in 3 days
5.0 (2 reviews)
2.2
2.2
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I would like to discuss this project in more detailing. I would love to help you in achieving your goals. Thank you.
$35 USD in 2 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of EGYPT
Cairo, Egypt
4.7
3
Payment method verified
Member since Oct 15, 2012

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