ESP32 BLE 2 BLE Firmware development using Arduino IDE and WS2812B

In this project , a BLE based led controller changes WS2813 LED colours , patterns , brightness etc by recevcing commands / strings over BLE from a User's phone APP and also from an accesory Button

[ ESP32 based device with 3 push buttons and 3 leds ] .

User can use both app and Button to change LEDs patterns on led controller . This project requires sleep modes , ble2ble , ble2app over UART , ws2812b as functions in the firmware for Arduino IDE .

There are 3 devices and all three of them are exchanging data over ble . Firmware development is for 2 devices that have esp32 , app is already developed and sending data to both devices ove ble .

We need to develop extra functions and create a solution .

Firmware functions on LED Controller using esp32 :

Button will :

1. Send commands to LED Controller ove ble .

2. Total 10 commands are exhanged between these two device.

LED Controller will ;

1. Send commands/strings to button device via ble.

2. Send commands like battery status etc to phone app via ble.

3. Receive commands from both button and app via ble. , and chnage led patterns as per command sheet , total 20 commands / string of data shared between ble serial uart .

4. Enable sleep mode when not paired .

5. Make constant communication / ble network with 3 devices [ App , LED Controller and Button ] using ble mesh or any algorithm as this is TOP PRIORITY to make this solution robust/sucess .

6. Store data in eeprom .

7. Use unique UUID to couple LED Controller and button .

Time : 7 days+

Budget : Extra compensation to quality development .

This is POC project , future requirements exists on this project .

Taidot: Arduino, Mikrocontroller, Elektroniikka, Bluetooth Low Energy (BLE), Sulautetut ohjelmistot

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Tietoa työnantajasta:
( 1 arvostelu ) noida, India

Projektin tunnus: #31892411

Myönnetty käyttäjälle:


From upwork

₹31000 INR 7 päivässä
(0 Arvostelua)

19 freelanceria on tarjonnut keskimäärin ₹30026 tähän työhön

(137 arvostelua)

Hi, I have worked on many projects using ESP32 with Arduino, Espressif IDF, Amazon AWS, FreeRTOS and mongoose OS. I have recently worked on ESP32 based home automation project with Wi-Fi mesh capabilities. I also devel Lisää

₹40000 INR 8 päivässä
(16 arvostelua)

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₹31000 INR 7 päivässä
(56 arvostelua)

Hi, I have worked with ESP32 BLE. I have my ESP32 boards to verify the development code. I can deliver the Arduino code as per your milestone. We can discuss Regards Senthil

₹25000 INR 7 päivässä
(14 arvostelua)

I have more than 7 years experience in embedded hardware and software development .and I have already worked on esp32 with many types product. So I can do your job within a time limit with your satisfaction.

₹37500 INR 30 päivässä
(6 arvostelua)

Hi, I hope you are doing fine. I am an expert in C programming, Microcontroller (AVR, ARM and etc), Arduino and Python.I have done some simulation and testing various type of Microcontrollers and sensors. I have exper Lisää

₹31000 INR 7 päivässä
(6 arvostelua)

Hi, I have all the hardware you need so i can test it my self. and i have a few product with WS2812 for car and home lighting system. so let me know if you are interested

₹30000 INR 7 päivässä
(7 arvostelua)

Hey there! I can help you in providing the perfect code for your ESP32 based project. Have a look at my portfolio, I have experience in designing PCBs and writing firmware. I have used WS2812B LEDs before with the Fast Lisää

₹35000 INR 7 päivässä
(18 arvostelua)

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₹31000 INR 5 päivässä
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With an experience of more that 7 years as embedded software engineer and product lead, I can provide you with end-to-end IoT/embedded solution starting from your idea to its actualization and development; or anywhere Lisää

₹15000 INR 7 päivässä
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Hello, I am a Senior Software developer. I have been working as a embedded firmware and hardware designer for 10+ years. I had developed several similar projects using the various microcontrollers such as STM32F1/2/3/4 Lisää

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₹35000 INR 7 päivässä
(1 arvostelu)

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₹20000 INR 7 päivässä
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I am working on same project currently. So i can know the process. I can complete this within deadline.

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₹31000 INR 7 päivässä
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Hi, I graduated with a degree in electronics and have worked as an embedded developer in the industry. I've previously worked on Bluetooth Low Energy (BLE) as well as various Arduino, ESP32, and ESP8266 projects. I a Lisää

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