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 .
19 freelances font une offre moyenne de 30026 ₹ pour ce travail
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 Plus
Hi my Professional Aim is: (Services then Solutions then Satisfactions) I hope you are [login to view URL] an experience in this field from last 5 years i am sure i can do it perfectly with in a time and budget Able to deliver y Plus
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
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.
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 Plus
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
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 Plus
Hello My name is Khaled Salah I am ready to start on this project immediately I do the job in high quality and its available to do changes as needed I need to ask about some more info so contact me please
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 Plus
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 Plus
Hello, I have 10+ years of Embedded product design with multiple domains like a consumer, industrial, automotive, IOT and wearable product. -Hardware architecture design using MCU, controller, and FPGA, as well as low Plus
hello friend, I am a programmer python, arduino, C#, esp32, esp8266, I have done several projects very similar to yours, I reading your requirements, I can take on your project. , I am at your service.
I am working on same project currently. So i can know the process. I can complete this within deadline.
Hello We have worked on similar kind of project previously and also we are the team of expert with great experience in there field as listed below. Providing technical service form POC to Prototype till Production set Plus
Actually I'm the one who love to work on embedded system, A passionate engineer about my work. who can create anything
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 Plus