Arduino code for an ESP32 (Async HTTP Client, HTTP Server, WiFI configuration, EEPROM storage)

$500-1500 USD

Завершено

Опублікований

over 2 years ago

$500-1500 USD

Оплачується при отриманні

I need help with building the foundation of a new project. You will set up the new code base, and build some basic features. I will take over and keep coding once you are done. Features: * An Async HTTP Client that connects over wifi and executes predefined HTTP POST request to receive a string. This string will be handled later on in the project. * A HTTP Server to be used for configuration of wifi settings on the device. * Pressing a button makes the ESP32 WiFi go in to AP mode, so that a user can connect to it and enter wifi settings. * WiFi settings are to be stored in EEPROM, so that they are retained when power is restarted. General guidelines: * Use as few external libraries as possible and only well maintained libraries. * Write well structured and commented code. This will form the base for a longer project, so other people will be working with your code. * The code should run on an M5Stack ATOM Lite ([login to view URL]), but should be generally ESP32 compatible.

Arduino

HTTP

LiveCode

ID проекту: 31364397

Про проект

30 пропозицій(-ї)

Дистанційний проект

Активність 3 yrs ago

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Доручений:

@mdjavedakhtar

Hi there I have worked for many automation projects in past which used esp to communicate with server using mqtt and web. Then act as bridge Esp can act as ap to serve captive portal for input of wifi ssid and password along with custom parameters that you need. These will be saved to eeprom for latter use. I can easily do this for you. Plz Msg to discuss in detail.

$500 USD за 10 дні(-в)

5,0

(20 відгуки(-ів))

5,0

30 фрілансерів(-и) готові виконати цю роботу у середньому за $1 058 USD

@Dovasy

Hi, there I have checked your description in detail I have rich experience in a lot of this kinda firmware development for ESP32 Embedded system development for 6 years. I am have a confidence that I can meet your requirements in time I am looking forward to working for you soon thanks

$1 500 USD за 25 дні(-в)

5,0

(7 відгуки(-ів))

6,0

@saqibgizan

Hello sir, I have done quite a lot of projects using ESP32. I have done a project where I used Async HTTP client-server system to communicate between an Android App and ESP. I believe I can do anything as I am a quick learner and an observer. I have read your project description completely and understood almost everything. Hopefully, I'll get a message from you. Thank you.

$750 USD за 1 день

5,0

(40 відгуки(-ів))

5,7

@jitendrabaraiya

I have more than 9 years experience in embedded firmware and hardware development , and i have already developed ESP32 base HTTP server with AI based simulation . if you want to see a video than I will send you . and also you can see it in my profiile .https://www.freelancer.com/u/jitendrabaraiya So i can do your job with your satisfaction.

$1 500 USD за 30 дні(-в)

5,0

(4 відгуки(-ів))

4,9

@edi45

Hi I am embedded system engineer with 8 years of experience. I used esp32 for many of my project. I have esp32 to test the code i made to test the code, so let me know if you are interested

$1 000 USD за 7 дні(-в)

5,0

(13 відгуки(-ів))

4,6

@BlackStarGazer

Hello if you're OK with my Bid : Can you provide more info about the project ? -you don't need to store WIFI credentials in the EEPROM , Once an ESP CHIP successfully connects to a WIFI , it stores the credentials in NVS partition . -While Arduino Env. is easy to use , It prevents you from using Security features like FE & SB (commercial product) -I do have a VPS that can works as a Test Server if needed . If you're interested in my Bid , you can take a look at my profile . Regards

$1 500 USD за 15 дні(-в)

5,0

(2 відгуки(-ів))

4,4

@mahmoudralizadeh

Hi let's talk more about the details i am an electrical engineer with expert in arduino thanks

$1 000 USD за 7 дні(-в)

4,8

(8 відгуки(-ів))

4,3

@hongthietpkh

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 in between. I have extensive hands on experience with the following technologies, platforms and programming languages: ARM: MSP430, MSP432, NRF52, STM32(Silabs) Other boards: Arduino, Particle Wireless Protocols: BLE, 802.15.4 (OpenThread & Zigbee), WiFi, GSM SIM800 Other protocols: MQTT-(SN), CoAP, HTTP Development IDEs: Keil, Arduino, Visual Studio Programming Languages: C, C++, python

$750 USD за 8 дні(-в)

4,7

(23 відгуки(-ів))

4,5

@doggar302

Hi! I am an Electronic engineer, PCB Layout, Circuit Design, microcontroller, STM32 microcontroller, C programming expert having past experiences with ,Altium, arduino, pic, AVR, chipkit and Texas instruments microcontrollers I can do this job with 100% satisfaction. Reach me through the chatbox. I am waiting for you over the chat. Thank you!

$1 200 USD за 19 дні(-в)

4,8

(5 відгуки(-ів))

3,9

@hivongmoi1234

Hello you. I just read your project requirements and very interesting about this. I have 5 years experience about pcb design and coding, iot with esp 32, esp 8266. i can do this for you very quickly and excatly. If you need any thing to do this project, please contact with me to discuss more. Thanks for watching my bid.

$750 USD за 7 дні(-в)

4,7

(3 відгуки(-ів))

1,9

@drfhaust

Hello!, I’ve read through your job post and i'm really interested in this project. I’m an embedded systems designer and product developer that has worked on numerous large and small projects alone and as the lead developer with U.S. and European teams. I’m offer you high quality designs at lowest price within the shortest time possible with as many revisions as possible , your satisfaction is my pride. For more information about me, please refer to my portfolio. Ps im extremely good with the esp32 and I can send links to custom. Boards iv designed I’m ready to discuss your project and start immediately. Looking forward to hearing you back and discussing all details.. Thanks

$1 250 USD за 4 дні(-в)

5,0

(1 відгук)

1,6

@loganjackson114

Hi. I have 6 years of Embedded System/Software development career. I'm proficient in various MCUs(ESP32/Arduino/RaspberryPI/STM32/PIC/Atmega) and communcation protocols(WiFi/Bluetooth BLE/GPIO/UART/SPI/I2C/CAN/Zigbee/MQTT). I've developed a lot of embedded system by using ESP32/STM32 and LVGL such as patient vital monitoring system, GPS Tracker, etc. Especially in patient vital monitoring system, sensor the patient's vital information(blood pressure, heart rate, body temperature, spo2, blood sugar...) and send it to hospital web server realtime, alarm to the attendance doctor if abnormal. I sincerely hope will working on this exciting project so look forward to hearing from you soon. Thanks, Logan.

$1 500 USD за 7 дні(-в)

0,0

(0 відгуки(-ів))

0,0

@bhumin1insysol

Hi client, We as a team provide following type of services:- • Semi-custom/Full-custom Embedded System Design ▪ IoT Solution ▪ AI Solution ▪ FPGA Design/Validation (Altera, Microsemi and Xilinx Based) ▪ Application base hardware/software design Execution of Phases in term of Product Engineering Services: - • Design Embedded System ▪ Embedded Software Design o Python Base software development/testing o Embedded C Base software development/testing ▪ Embedded Hardware Design o Custom Hardware Solution ➢ Architecture Design ➢ Schematic Design ➢ Layout Design ➢ PCB Design ➢ Testing/ Validation ▪ FPGA Design and Validation o Requirement Gathering o Architecture/Micro-architecture Design o RTL Coding o Simulation o Synthesis o Place & Route o Timing Analysis o Bit Stream Generation We can complete this project. Connect with us if you are interested.

$1 000 USD за 30 дні(-в)