Devam Ediyor

Modbus rtu/lora and mqtt gateway

Develop an Arduino sketch on esp32 mcu to allow seamless communication between a modbus rtu device and lora/mqtt network. Device shall use the WiFi and lora transceivers on board esp32 mcu

Beceriler: Arduino

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İşveren Hakkında:
( 0 değerlendirme ) Rome, Italy

Proje NO: #22122194



Thanks for sharing your project. I'm fully read the description, so that, I'm very interested to this project. As I'm a Senior Embedded System engineer, I have rich experiences in many embedded systems development, Daha Fazla

%selectedBids___i_period_sub_7% gün içinde 1100%project_currencyDetails_sign_sub_9% %project_currencyDetails_code_sub_10%
(25 Değerlendirme)

Bu iş için 19 freelancer ortalamada €934 teklif veriyor


Hi, I have experience with modbus RTU and MQTT on the ESP32 that I believe would help you accelerating your development time. for the modbus RTU I am using this library [login to view URL] whic Daha Fazla

€750 EUR in 7 gün içinde
(5 Değerlendirme)

Hi, I have rich experiences with PCB design and micro controller firmware development for 7 years. I am familiar with Arduino, ESP, NRF, stm32 and Raspberry pi, so I have esp32 WROOM and lora modules. Especially I have Daha Fazla

€1500 EUR in 10 gün içinde
(2 Değerlendirme)

Hi, I have more than 8 years of experience in embedded system design and development. I have expertise in IoT products development based on WiFi,GSM,GPS,RF,BLE,ZigBee etc. I have great experience in firmware developmen Daha Fazla

€1200 EUR in 20 gün içinde
(7 Değerlendirme)

Hi we are a professional team of experience professional serving to industry ,defense and as a freelancing will to provide solution to innovative [login to view URL] are specialized in IoT base solution along with nano watt syste Daha Fazla

€850 EUR in 5 gün içinde
(4 Değerlendirme)

Hello Sir I am a Mechatronics engineer and I have a lot of experience dealing with these things. I will definitely deliver your work on time and I will be pleased to do your project in a reasonable budget. Thank you

€750 EUR in 7 gün içinde
(5 Değerlendirme)

Hello, thank you for your job posting. I am a senior device developer. I have plenty of experience in firmware development and micro-controller developments. I can write the firmware based on Arduino, Raspberry Pi, Pic Daha Fazla

€1125 EUR in 7 gün içinde
(6 Değerlendirme)

I have proficient knowledge and skills in the domain of Electronics, Power, Control and Communication. I have done many projects related to these subjects as well as related to consumer electronics products. 1. Contro Daha Fazla

€750 EUR in 20 gün içinde
(2 Değerlendirme)

Hi, We have an ESP12 board ready with MQTT connectivity. We will have ESP32 boards ready in a few weeks and also have a LORA board from a partner. Please let us know a good time to discuss your requirement. We have th Daha Fazla

€1125 EUR in 7 gün içinde
(3 Değerlendirme)

Hello! Nice to meet you! I have read your project carefully. I am very interested in your project. I am a Microelectronics and Automation engineering expert. I have a lot of experience on ARM, FPGA, DSP, Arduino, Raspb Daha Fazla

€1000 EUR in 10 gün içinde
(1 Yorum)

Hello! How are you? I read your project carefully and confirmed it's a suitable one for me. I have been working as hardware and firmware designer for 9+ years. I know about embedded system very well and have rich exper Daha Fazla

€1125 EUR in 7 gün içinde
(1 Yorum)

Good day! I'm an embedded engineer with experience in Arduino, Raspberry PI and other electronic projects. I’m interested in working on your project. Please contact me so that we can discuss the details of your proj Daha Fazla

€800 EUR in 7 gün içinde
(5 Değerlendirme)

I am an Electrical, Electronics and Embedded Engineer. I read through the job description very carefully and I am absolutely sure that I can do the project very well. I have worked on similar projects to what you are Daha Fazla

€750 EUR in 5 gün içinde
(3 Değerlendirme)

Hello Employer, I have done Modbus RTU with ESP32 over RS485 and routed data to WiFi over MQTT before, my ready code will save lot of efforts. I have expertise(10+ years) in IoT hardware(STM32,ESP32,ESP8266,GSM,GPS,LOR Daha Fazla

€750 EUR in 7 gün içinde
(1 Yorum)

i have rich experience in design and development of GSM/GPRS based system as well WIFI/ BLUETOOTH systems... i can develop end to end product using SIM800C, SIM800A, SIM900, SIM7600, ESP8266, ESP12, ESP32, HC05, HC06 Daha Fazla

1 gün içinde %bids___i_sum_sub_32%%project_currencyDetails_sign_sub_33% EUR
(0 Değerlendirme)

I am an experienced embedded engineer . -Experience with lora and mqtt protocol on the Arduino, esp8266,esp32 -I build IoT platforms and solve logical problems

€755 EUR in 5 gün içinde
(0 Değerlendirme)

Hello! Ready to take on your project. The exact cost and deadlines ready to discuss after reviewing the detailed technical specifications. I will be glad to cooperate! Good luck!

€750 EUR in 10 gün içinde
(0 Değerlendirme)

Hello, Are you the same person which posted the AMB8465-M project? If so, will this another project or the same but with another chosen devices? What is your main target? Transporting the data over modbus protocol or Daha Fazla

€800 EUR in 3 gün içinde
(0 Değerlendirme)

[login to view URL] Hi there? I am a talented arduino developer and have rich experience on it. Please visit my site. [About Me] - Embedded skill. I started the programming from embedded program Daha Fazla

€1125 EUR in 7 gün içinde
(0 Değerlendirme)