we need to 2 peaces ESP32 to read seial data (continues) take the relevant part of the data and send it over (BT) to a third ESP32.
on the third ESP32 we want the device to :
1. read (BT) the data recieved
2. show both numbers recieved and the sum on them on a LCD (alfanumeric) display connected with I2C.
3. send the data (2 recieved numbers and the sum) to the WIFI.
the connection should be bi-directional between the master and two slaves.
all devices should be able to indicate (LED) their conection status.
after first setup connection should be automaticly done after start up.
21 freelance font une offre moyenne de $662 pour ce travail
Hi! consider this job done, I'm expert in ESP32 and have more than five ESP32 modules are here with me for testing purpose, I've already done wifi and BLE communication work with ESP32, can you please share some detail Plus
Have good knowledge on Arduino to build any kind of Digital Device or IoT Device to send and receive any kind of sensors data or processed data to the web server by using Wifi. I can work on ESP32 if you send me the ha Plus
Using esp32 in this project may be not the good option as these devices share the radio hardware for both BLE and WiFi. When esp32 connects to WiFi, it often drops BLE connection and verse vise. May be the better ap Plus
Dear, Client. Thanks for your proposal. I did read your detail carefully. I am very interesting to your job. I am an expert and developer who have rich development experiences in many firmware projects with ESP-3 Plus
Hello. My name is Vusi and I'm an Electronic Engineer, you can learn more about me from my website at [login to view URL]
Hello sir, how are you? I'm very interested in your project as I have rich exp in mobile, web development as well as electronics. Like you can see in my profile, I completed similar IoT projects several times. Plea Plus
Hello, I can implement this project quickly because I have very good experience working with esp32. I will implement your project using esp-idf framework from espressif. Master node will connect via BLE to two slave Plus
Hi. I’m a engineer of developing electrical devices , embedded software and service programming. I have designed several devices and have a lot of experience with PIC,AVR，ESP32, ARM and Raspberry Pi. Especially I h Plus
I have an extensive experience with microcontrollers of several families, such as LPC1768, ARM Cortex M0, M3 and M4, TM4C and of course, ESP32. I have utilized microcontrollers for several purposes, such as motion cont Plus
Hi ! Your proposal looks interesting and we will gladly assist you with it. How about short call in order to discuss all details? One of our managers speaks Hebrew and I hope it will make conversation more comfortab Plus
Hi there, Please, invite me to interview to discuss in details of your project. It will be nice to know more info I have had similar projects with ESP32 Looking forward to hearing from you. Thanks.
Soy ingeniero mecatrónico por lo cual de entrada soy 100% calificador para este tipo de proyectos ya que mi carrera se basa en este tipo de proyectos. A lo largo de mi carrera realice varios proyectos muy similares a e Plus
Sir I am student I hope this project help me to improve my skills and this skills help to finishing your next project..........
We are a 14 year old Electronics design and Manufacturing Company working as an IOT design partner for Toshiba Semiconductors, Avnet, WPG and many others. Our past product experiences includes: - Communication p Plus
We are an company that focus on IOT and communication technologies with a team of 10 electronics engineers and 5 software engineers who work hand in hand to develop smooth driving systems. Also we are capable of manufa Plus