secure MQTT messaging over cell network

The requirement is to publish / subscribe secure MQTT messaging to an AWS MQTT broker directly from a ESP32 based platform over a cell network. The cell network chips used are SIM7000E/SIM808. The deliverable should be in the form of a Arduino IDE project with the interface written in C/C++.

Habilidades: Arduino, Programação C, Programação C++

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Acerca do Empregador:
( 0 comentários ) Sheffield, United Kingdom

ID do Projeto: #18709902

31 freelancers estão ofertando em média £1175 para esse trabalho


Hi, I hope you are doing well. I have extensive experience with MQTT protocol publishing and subscribing projects using GSM modules. I have worked on many projects using SIM808 and currently working with SIM7000E Mais

£1250 GBP in 20 dias
(75 Comentários)

Hi There, I am an Electrical & Software Engineer working since year 1999. I have got many skills, from software applications , AI in gaming , Virtual & Augmented reality to biomedical instruments, Avionics Communica Mais

£1250 GBP in 20 dias
(11 Comentários)

Hi, How are you? I have enough experience on network and MQTT and C++. You can check my skill at my profile. I want to discuss more detail on here. Regards.

£1250 GBP in 20 dias
(35 Comentários)

Good day, I have read your project description and I am interested in working on this project. I have a lot of experience with MQTT communication protocol. Please contact me so that we can discuss more details about y Mais

£833 GBP in 20 dias
(46 Comentários)

Hi Sir, We have implemented many projects related to IOT. we used MQTT Many times, we have these kind of simcom cellular modules with us. we can use any cellular module and can implement MQTT both on TCP and UDP for Mais

£900 GBP in 7 dias
(36 Comentários)

Hi there, I have checked the details I have rich experienced with Arduino, C Programming, C++ Programming. Please initiate chat so we can discuss this job.

£1250 GBP in 20 dias
(11 Comentários)

hi there i am an electrical engineer with 2+ years of experience related to esp32 and 8+ years of experience related to sim808/sim7000E. i have been working on AWS MQTT services for a long time and i can develop this f Mais

£1000 GBP in 15 dias
(8 Comentários)

Greeting there , I could absolutely help you with your MQTT messaging system i am very excited work on your project and help you get it done in short time bellow sample of my related previous works : https://www Mais

£944 GBP in 10 dias
(30 Comentários)

Hello! Thanks for posting this job. I would love to have the opportunity to discuss your project with you. I have a perfect skill with WiFi and BLE Especially, I am familiar to ESP32. - My Skills & Experiences: Mais

£1250 GBP in 20 dias
(22 Comentários)

I'm an electronic engineer with more than 15 years of work experience. I work as HW designer; FW and SW developer. As HW designer, I work in Altium, KiCad and Orcad and I have experience in development single MCU (Mi Mais

£1250 GBP in 20 dias
(15 Comentários)

I have developed many products ago using various microcontroller including STM32 serial, ESP32, Arduino, Raspberry Pi, Atmel, CPLD, FPGA, DSP, ARM, ADuC, USB controller etc.

£1666 GBP in 30 dias
(7 Comentários)

Thanks for the opportunity to bid on your exciting project. I have done exactly publishing and subscribing to MQTT broker securely for my ESP32 based IoT products. Please visit ([login to view URL]) which would p Mais

£833 GBP in 20 dias
(1 Comentário)

Hello, I read the description of your project thoroughly. I understand your requirements basically, and I have experiences of similar project. I am professional Website builder and Mobile App developer, and talented A Mais

£750 GBP in 2 dias
(4 Comentários)

Hi, I'm an embedded software engineer with lots of experience with MQTT implementation on WiFi and GPRS/3G especially with Espressif chips. I understand you want to basically establish a connection to the AWS broker fo Mais

£900 GBP in 10 dias
(17 Comentários)

Hello, Please check the links below for demo of proper MQTT application [login to view URL] [login to view URL] [login to view URL] [login to view URL] Mais

£3000 GBP in 14 dias
(20 Comentários)

Hi. I'm an electronic engineering student from Argentina. I've been working in freelancer.com for more than two years, and I've completed more than a dozen projects, all with good recommendations, you can check my prof Mais

£750 GBP in 45 dias
(8 Comentários)

I am ready to work on this project. Please do message me for more details. I have good experience in C++,MQTT,AWS and Arduino.

£1111 GBP in 5 dias
(4 Comentários)

Hi,dear. I am very interested in your project - 'secure MQTT messaging over cell network'. I've already done this kind of project before. I'm a professional programmer with 12 years of experience. If you award me, I'll Mais

£1250 GBP in 7 dias
(1 Comentário)

Hi there, I am interested in the project. Can you please provide more details about the messaging feature you want to implement? Thank you.

£1333 GBP in 45 dias
(3 Comentários)

Hi,dear! I am quite interested in your project - 'secure MQTT messaging over cell network'. :) I am a skillful software developer who has rich experience in this field. If you contact me, you and I will be happy. Thank Mais

£1250 GBP in 7 dias
(5 Comentários)