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I need help to create Esp8266 firmware (for prototyping)

$250-750 USD

Cerrado
Publicado hace casi 8 años

$250-750 USD

Pagado a la entrega
Needs a Esp8266 firmware prototyping. I need a quick and clever Engineered that can create a simple and good firmware to ESP8266. it must support: M-bus and MQTT, REST API (transfer to database in Cload) Wife AP. I answer only those who respond to my wishes: Answer yes or no my 6 questions    1 - Knowledge of m-bus? (NOT Modbus i need M-bus is diffrent (Modbus is old m-Bus is new version ..) 2 - Good knowledge about the PCB and electronics can read wiring diagram? 3 - Experience with database (MySQL or MongoDb)? 4 - Experience with Linux? 5 - Experience with Charts (Higcharts)?   6 Experience with HTMl, Nodejs, php, and Javascript? Thanks in advance
ID del proyecto: 10630757

Información sobre el proyecto

12 propuestas
Proyecto remoto
Activo hace 8 años

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12 freelancers están ofertando un promedio de $560 USD por este trabajo
Avatar del usuario
Hi Sir I am an expert electronics engineer I have used the Esp8266 in a number of projects. I can do it for you. Please have a look at my profile I assure you quality work and on time delivery. Please give me a chance to prove myself. I am waiting for your reply to start Regards
$500 USD en 5 días
4,9 (195 comentarios)
7,8
7,8
Avatar del usuario
1. M-bus - a sufficient level, and other protocols(logical, phisical). 2. PCB - is very good. 3. MySQL or MongoDb - for your application, it is sufficient to use only several methods. 4. Linux - I'm not a user, but the tune kernel, and the adaptation of TFT driver compiled. The level - preparedness for needed. 5. Charts - it's probably on the basis of ready-made libraries. 6. HTMl, Nodejs, php, and Javascript - experience is present,the level of ready-to-use. 7. ESP8266 - high/low level (in practice, near RF-layer, the MTU packet processing directly), I know about possible problems and how to cope with them. 8. Integrated approach, brainstorming, and others.
$750 USD en 30 días
5,0 (41 comentarios)
6,5
6,5
Avatar del usuario
Hello! I am interested in your offer! I have experience in programming (over 10 years) for power electronics with microprocessors PIC (microchip), AVR (ATMEL), STM32 (STeleсtronics) and Arduino's. I recently registered here, and willing to work for a small cost, because I need to improve the rating. Examples of my work you can see in the portfolio Waiting for your reply. Best regards, Denis Mark.
$250 USD en 10 días
4,7 (42 comentarios)
6,4
6,4
Avatar del usuario
hi i am an electrical engineer. i have vast experience related to micro controller and its programming. i have done many embedded system projects. i have hardware experience regarding ESP8266. let me know if you are interested. we can discuss further on chat.
$500 USD en 15 días
4,8 (26 comentarios)
6,1
6,1
Avatar del usuario
Hello Dear, We are a team of experts with years of experience in embedded systems design, programming and pcb layouts. I have checked your requirements are my answers are below 1-Yes, we have implemented Wireless M Bus EN13757-2,3,4 on cc430F6137 and Spirit radios (check my reviews on previous work). However MBus works on sub-Ghz radio at 868MHz with Fsk/Gfsk. Esp is a 2.4Ghz radio with IEEE802.11 compliant Phy and Mac. So your wish can not be implemented ;) 2- Yes, we work in Altium and Eagle 3-Yes, MySql 4-Yes, basic level working with RT-Linux on shell 5-Yes 6-Yes, Implemented embedded servers with HTML and Javasxripts If you have any question, please feel free to cobtact. Choose the right freelancer for your work Regards Ch
$500 USD en 10 días
4,6 (45 comentarios)
6,0
6,0
Avatar del usuario
Hello, I would like to work on this project. I am an embedded system designer as well as trainer of micro-controller course. Here are my answers as you have asked. 1 - Knowledge of m-bus? (NOT Modbus i need M-bus is different (Modbus is old m-Bus is new version ..) - NO 2 - Good knowledge about the PCB and electronics - YES can read wiring diagram? - YES for digital electronics - AVERAGE for analog electronics 3 - Experience with database (MySQL or MongoDb)? - YES, both 4 - Experience with Linux? - YES 5 - Experience with Charts (Higcharts)? - NO 6 Experience with HTML, Nodejs, php, and Javascript? - YES In addition, I can adopt software platform pretty quick! I hope to talk to you soon. Thank you Shamir
$555 USD en 10 días
4,7 (9 comentarios)
4,1
4,1
Avatar del usuario
I am working at software house. I am professional in it. I'll provide you satisfactory work according to your desire.
$500 USD en 3 días
5,0 (4 comentarios)
3,1
3,1
Avatar del usuario
hi, I'm an MSc. graduate Electrical/Biomedical Engineer currently on a gap year to travel and freelance on the go. I have experience with esp8266, with PCB's, web technologies (Javascript, HTML, php, etc.), and with databases. Although I haven't used M-bus yet, I wouldn't mind learning it. Let me know what you think!
$777 USD en 10 días
5,0 (1 comentario)
2,2
2,2
Avatar del usuario
I have written esp8266 apps in the past, i have connected several sensors and deployed ios and android applications connected to it, using COAP and MQTT. 1 - Knowledge of m-bus? (NOT Modbus i need M-bus is diffrent (Modbus is old m-Bus is new version ..) haven worked with it before, i just have an idea about it from the past. 2 - Good knowledge about the PCB and electronics can read wiring diagram? Yes, 2 years working at local hackerspaces in different electronics projects. 3 - Experience with database (MySQL or MongoDb)? both of them. 4 - Experience with Linux? Debian fan. 5 - Experience with Charts (Higcharts)? i have written code for charts in the past, i dont have experience with this specific js lib. 6 Experience with HTMl, Nodejs, php, and Javascript? yes but not my strong, about 1 year experience in angular js, node.
$555 USD en 10 días
0,0 (0 comentarios)
0,0
0,0

Sobre este cliente

Bandera de NORWAY
Vesterøy, Norway
5,0
66
Forma de pago verificada
Miembro desde feb 17, 2014

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