Smart Home using bluetooth 4.0

I want to use person detection to control smart home devices.

I need someone who can acheive the following in the arduino IDE to be written to an ESP32:

The ESP32 will scan for ble devices. on finding a known device it will publish the device details including RSSI to an MQTT broker with a custom message

It will then go back to bluetooth scanning.

If the previously published device moves out of range (based on RSSI or no signal) it will reconnect to the MQTT broker and publish a second message

in this way the arrival/departure of devices will be logged.

App needs:

Wifi Station mode on startup to allow configuration of

List of known devices

RSSI threshold levels for tuning proximity

Configuration of MQTT Broker address,Topics, messgaes per known device

Wifi AP browsing and credentials.

Display of status to onboard OLED on esp32

Skills: Arduino, Bluetooth Low Energy (BLE), Mobile App Development, Android, Electronics

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About the Employer:
( 0 reviews ) United Kingdom

Project ID: #22631520

28 freelancers are bidding on average £248 for this job


Hello,Myself [login to view URL] Sekhar,[login to view URL],Phd from Cdeec Innovations,[login to view URL] have 15+ years experience in Electronics Product development. we have in house pcb fabrication facility for protoypes.i have worked on many IO More

£250 GBP in 7 days
(38 Reviews)

Hi, I am expert in ESP32 system design. I have ESP32 Boards available and have worked on several bluetooth project using that boards. I have understood your requirements and can design the required system in less po More

£300 GBP in 7 days
(76 Reviews)

HI there i am an electrical engineer with vast experience with esp32. I have made a BLE scanner and i have sent the scanned data to MQTT server. I can do this project for you with esp32. Let me know if you are interest More

£300 GBP in 10 days
(31 Reviews)

FREELANCER RECOMMENDED ------------------------------------------------------ Can help... I am a Fullstack Expert in development of web, desktop and mobile apps... Lets Start! Please start a Discussion with me and we c More

£135 GBP in 7 days
(48 Reviews)

**hi i can give u demo of esp32 working oled and mqtt broker right now Hi we are a professional team of experience professional serving to industry ,defense and as a freelancing will to provide solution to innovative f More

£200 GBP in 10 days
(11 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 have made a similar device before using esp8266 to make attendance system ,so More

£200 GBP in 7 days
(26 Reviews)

Hi, I have more than 8 years of experience in embedded system design and development. I have expertise in IoT product development based on WiFi,BLE,GSM,GPS,ZigBee etc. I have developed different applications on ESP32-W More

£250 GBP in 15 days
(9 Reviews)

Hello, thank you for your job posting. I am a senior device developer. I have plenty of experience in firmware development and micro-controller developments. I can write the firmware based on Arduino, Raspberry Pi, Pic More

£200 GBP in 5 days
(11 Reviews)

Hi, I read your project description. Your project is really interesting to me and i have many experience working with PCB design, manufacturing functional prototyping with firmware programming, adroid app, and test. I' More

£135 GBP in 7 days
(2 Reviews)

Hello! Nice to meet you! I have read your project carefully. I am very interested in your project. I am a Microelectronics and Automation engineering expert. I have a lot of experience on ARM, FPGA, DSP, Arduino, Raspb More

£200 GBP in 7 days
(2 Reviews)

I have previously done a temperature monitoring system using esp8266 with node-red Using MQTT [login to view URL] you offer a handsome amount for this project I am available. I have sent a self-made device to AUSTRALIA. I hope More

£150 GBP in 7 days
(7 Reviews)

Hello, How are you? I have enough ability to meet your needs. I have 8+ years experiences so I can show my top skill through this project. I would like to discuss about your project with you via chat . Please send you More

£100 GBP in 3 days
(2 Reviews)

Hello! I am the right choice for this project. I have my own team of engineers and we are formerly named as “ACADEMICSASSISTANT”. We have done very similar home automation device project before for one of our USA clien More

£2000 GBP in 25 days
(3 Reviews)

Hi, I just have done similar task on Raspberry Pi. How essential is to use ESP32? Please let me know details in chat.

£149 GBP in 3 days
(2 Reviews)

Hi! How are you? I can do it in about 6 days after agreement, I have good experience on ESP32 and BLE, I'm currently professionally on a similar device for an industrial door controller. You may some of my public g More

£250 GBP in 7 days
(1 Review)

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.

£150 GBP in 7 days
(5 Reviews)

I can do this task in just 60 pounds as I have build tons of projects based on similar applications. I also have some sample projects to showcase my work. Payment only after your work completion. Please ping to discuss More

£60 GBP in 7 days
(12 Reviews)

I am an experienced electronics designer with a passion for creating and deploying hardware that will have a positive impact on the world. I have a demonstrated history of working on many successful products and progra More

£135 GBP in 7 days
(1 Review)

I have reasonable price for any this of Project/task. Following skills i have. I can show any sample related to my expertise. Database(SQL, MySQL, SqlLIte) C/C++/C#/Java(JAVAFX) programming with GUI with different fra More

£135 GBP in 7 days
(0 Reviews)

Hello, wishing you the best, I introduce myself, my name is Jorge Ortiz, graduated from mechatronic engineering, I have a year of experience in the development of mobile applications, in addition to having experience i More

£50 GBP in 30 days
(0 Reviews)