Find Jobs
Hire Freelancers

esp32 and sim800l based sketch project

$8-15 USD / hour

Closed
Posted 10 months ago

$8-15 USD / hour

Project Title: esp32 and sim800l based project The main goal of this project is to create gsm based ivr system using esp32 and sim800l. The ideal candidate should have advanced programming expertise and experience in working with these technologies. Key Requirements: - Develop a sketch for microcontroller - Integrate esp32 and sim800l hardware components - Implement advanced programming techniques to ensure system stability and reliability Ideal Skills and Experience: - Advanced programming expertise - Experience in working with esp32 and sim800l - Knowledge of c++, python ,gsm - Strong problem-solving skills and attention to detail - Ability to work independently and deliver high-quality results.
Project ID: 36684589

About the project

20 proposals
Remote project
Active 9 mos ago

Looking to make some money?

Benefits of bidding on Freelancer

Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
20 freelancers are bidding on average $15 USD/hour for this job
User Avatar
Since 2003 I am working in Digital Electronic. So more than 18 years of experience in Electronics. Arduino NANO/UNO/MEGA, ESP32 and Raspberry PI to build a digital device to read sensor data and send it to the web server, motor control, control relay switches and LEDs. More than 5(five) years of experience in Arduino design and build. If you want an excellent and error-free project delivery, then send a message to me, please.
$25 USD in 40 days
5.0 (30 reviews)
6.3
6.3
User Avatar
Hello there! My name is Ahmed , and I am excited to tell you about a project I would like to bring to your attention. You are looking for someone with advanced programming expertise who can help you create an ivr system based on esp32 and sim800l. With my extensive experience working with these technologies, I believe I am the perfect fit for this project. I have completed my MSc in Electronics and Communications Engineering, which gives me the necessary skills to tackle this project. Additionally, I have extensive experience in working with esp32 and sim800l which will be required for its successful completion. My extensive knowledge of c++, python ,gsm will be invaluable when it comes to developing the system stability and reliability required for an ivr system. Additionally, my problem-solving skills and attention to detail make me an ideal candidate for this job. If you are interested in hiring me for this project please don't hesitate to reach out via
$15 USD in 40 days
5.0 (22 reviews)
5.8
5.8
User Avatar
I am interested in working on the project, I have all the components in my lab to test... ESP32, Bluetooth, GPS, GPRS, SIM800 - SIM900, WiFi, RFID, SD (SPI) module, you can see my lab in the video of presentation... I am available to Expand all the details in the chat!.
$12 USD in 40 days
5.0 (12 reviews)
6.0
6.0
User Avatar
Best ESP32 Design Expert! ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ Dear Client, With over 30 years of experience in electronics design, circuit design, and PCB design, I am pleased to apply for the esp32 and sim800l-based sketch project. As a seasoned freelancer, I possess the advanced programming expertise required to successfully undertake this endeavor. ✅I will develop a comprehensive sketch for the microcontroller, ensuring seamless integration of the esp32 and sim800l hardware components. Leveraging my extensive experience, I will implement advanced programming techniques to guarantee system stability and reliability. ✅My ideal skill set aligns perfectly with the project requirements. I have a strong command of programming languages such as C++ and Python, coupled with in-depth knowledge of GSM technology. Additionally, my problem-solving skills and attention to detail will enable me to deliver high-quality results. ✅As an independent worker, I am committed to exceeding your expectations. I will collaborate closely with you to ensure the successful completion of the project. Question: ⭐How do you envision the GSM-based IVR system benefiting your organization? ⭐Are there any specific technical challenges or constraints that you anticipate for this project? I am excited about the opportunity to contribute my expertise and experience to your esp32 and sim800l-based project. Let's connect and discuss how we can bring this innovative system to life! Best Regards Hari Mohan
$15 USD in 40 days
5.0 (4 reviews)
4.8
4.8
User Avatar
Hello, I am an embedded software engineer who specializes in ESP32 based projects. I have prior experience pushing the limits of ESP32 and GSM while developing a secure OTA update system for an ESP32 board. As it happens, I also have experience with IVR systems using Amazon Connect, so that knowledge will be helpful for your project. While working on your project, I will purchase all hardware needed to adequately test the code I write, and ensure all code I deliver is readable and easy to modify. Let's get in touch so I can start working! Thank you, Robert Nies
$12 USD in 80 days
5.0 (9 reviews)
4.8
4.8
User Avatar
I understand that you are looking for someone to design and prototype an esp32 and sim800l based sketch project that requires advanced programming techniques to ensure system stability and reliability. As part of the project I would like to develop a sketch for microcontroller integration of esp32 and sim800l hardware components implement advanced programming techniques to ensure system stability and reliability. My skillset includes advanced programming expertise, experience in working with esp32 and sim800l as well as knowledge of c++, python . I am confident that my skillset makes me the perfect fit for this project. Please feel free to reach out if you have any questions or would like more information about me or my services
$12 USD in 40 days
5.0 (16 reviews)
4.1
4.1
User Avatar
Hi, I have developed a similar IVRS system using ESP32 and SIM800 module. It used the audio files stored in internal memory playback function as well as DTMF function of SIM800 module. The downside is that SIM800 support only amr files which provide low audio quality. Also the available storage is low. But for a basic IVRS, it is enough.
$8 USD in 40 days
5.0 (11 reviews)
4.2
4.2
User Avatar
hello sir.✋ I have just read your job description and your project is really interesting to me. The Items you raised are similar to what I have already done in practice and I think you can do it in a short time if you have a little explanation. I'm an expert having specialization in--- ✔️ Embedded system based on Microcontroller (ATMEGA, AVR, STM8, STM32, MSP430, TMS320, PIC ...) ✔️ Python with Deep Learning, Machine Learning ✔️ Python with Data Science ✔️ A system based on development boards(Arduino, Raspberry PI, Node MCU, Bluechip, Teensy,…) ✔️ Bluetooth, WIFI, zigbee, LoRA ✔️ PCB layout designing, providing GERBER and BOMs, 3D files using Altium, EAGLE, Kicad, EasyEDA… ✔️ Programming firmware of Microcontroller & C++ I think my many design and practical experiences can help you design your project and give you enough satisfaction. I look forward to your response. Best Regards.
$16 USD in 40 days
5.0 (11 reviews)
3.9
3.9
User Avatar
To develop the code for your GSM based IVR system project using ESP32 and SIM800L, you need the following information: IVR needs and functionality: Specify what functionality and capabilities your IVR system should provide. What menus and selection options will be available to the user? What actions should be taken after selecting an option? What audio files should be played? Working with the SIM800L module: It is necessary to describe in more detail which AT commands and functions of the SIM800L module you are going to use. For example, you can use a command to establish a connection, send an SMS, or manage calls. Hardware Component Integration: Specify which hardware components you are going to use with ESP32 and SIM800L. This may include buttons for selecting IVR options, a speaker or headphones for audio playback, and other sensors or peripherals. Additional Requirements: Describe any additional requirements such as data retention or integration with other systems.
$20 USD in 10 days
5.0 (2 reviews)
2.7
2.7
User Avatar
Hi there, my name is Madhawa and I am an experienced Embedded system programmer specializing in Arduino Microcontroller systems. I understand you are looking for someone to create a gsm based IVR system using ESP32 and SIM800L and I believe I am the perfect person for the job. With advanced programming expertise and experience in working with these technologies, I am confident that I can deliver a high quality project that meets all of your requirements. I am confident that my skillset is ideal for this project - specifically my expertise in c++, python ,gsm would be an asset when it comes to developing the sketch for microcontroller integration as well as implementing advanced programming techniques to ensure system stability and reliability. Additionally, my problem-solving skills and attention to detail should ensure quick delivery of the project with no issues along the way. I would love to hear more about this project if given the chance and would be more than happy to discuss any further requirements or additional information regarding my profile or services. Please don't hesitate to contact me if you have any questions or would like to hear more about my skillset!
$8 USD in 40 days
4.7 (4 reviews)
2.6
2.6
User Avatar
Hi there, I am a full stack developer with 4+ years of experience in both front-end and back-end development. I have read your esp32 and sim800l based sketch project description very carefully and would like to have a detailed chat about this project as to resolve some queries I have regarding this project that needs to be cleared to get things started. We always look for a long term relationship. It would be my pleasure to build long term relationship with you. All my skills are related to this particular project. Looking forward from your response, Thanks Rashid Amjad.
$35 USD in 37 days
5.0 (3 reviews)
2.3
2.3
User Avatar
I have a good skills to develop the GSM based project especially Arduino UNO based Borewell ON/OFF Switch with SIM800L, ESP-32 & SIM800L Based GPS GSM Based vehicle tracking system, SIM900A and Arduino UNO Based smart parking project, Quetell M66 and ESP-32 Based digital water flow meter etc..
$8 USD in 6 days
5.0 (2 reviews)
1.1
1.1
User Avatar
Hi, I prefer working with Hong Kong clients. I went through your project description and it seems like I am a great fit for this job. I am an expert who have many years of experience on C Programming, Electronics, Microcontroller, Electrical Engineering, Arduino. Lets connect in chat so that We discuss further. Thank You
$15 USD in 7 days
0.0 (0 reviews)
0.0
0.0
User Avatar
Hello Mrs M., I m an Architect/Civil Engineer/BIM/CAD Expert and will offer you the Best Discount. You can pay me a reasonable price + Good Review only. I want to review your esp32 and sim800l based sketch project plans/sketches,/ideas and work with you. I know you have many proposals to look through, to make this quick. Please get in touch with me to discuss this project in more detail. My first priority is that my client will be satisfied with my work. I am an expert in these softwares, ✔ ArchiCAD ✔ Autodesk Revit ✔ Autodesk AutoCAD ✔. Autodesk 3ds max ✔ Sketch Up✔ Autodesk Navisworks Manage✔ Estimation ✔ HAPE ✔ ETAP✔ Tekla If you assign me your task, I will carry out your project with the best quality. Please come over chat and discuss your requirement in a detailed way. Thanks Fayyaz and Team
$15 USD in 7 days
0.0 (0 reviews)
0.0
0.0
User Avatar
Hi Just saw your job post about integrating esp32 with sim800l. Can you please explain more about the application of the project ? As you are developing system on Esp32 i would suggest Espidf as it is the official framework for esp32. Also we are the best team to go for project related to embedded system as we have inhouse hardware engineer, Firmware engineer, cloud and app developers. If you are interested we can have a quick call to discuss. That you will have idea about our expertise and we will also show you the products on which we are currently working. Regards, Awais
$12 USD in 40 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of HONG KONG
Central, Hong Kong
5.0
2
Payment method verified
Member since Nov 27, 2020

Client Verification

Thanks! We’ve emailed you a link to claim your free credit.
Something went wrong while sending your email. Please try again.
Registered Users Total Jobs Posted
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Loading preview
Permission granted for Geolocation.
Your login session has expired and you have been logged out. Please log in again.