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ESP32 wifi Router/wifi Client with OCPP1.6 Websocket protocol implementation

€3000-5000 EUR

Suoritettu
Julkaistu noin 6 vuotta sitten

€3000-5000 EUR

Maksettu toimituksen yhteydessä
Project stages will be 1: Setup and delivery of development environment ESP-IDF and eclipse with jtag support for Olimex ESP32-EVB, code must be in git repository and be possible to compile on weekly basis 2: Router/client functionality with ESP-MESH and gateway to make virtual comport on router device to connect a virtual multidrop to all devices on mesh network one device in network should be router the others clients 3: Configuration webpage to set channel, ssid and password for wireless. Both wired and wireless default SSID will be ourenergy default wifi password will be password. Setup of portnumber and protocol UDP or TCP for virtual serial port. Device name and location Show all connected devices in mesh network 4: OCPP1.6/2.0 BASIC implementation with the JSON REST Websocket variant. Protocol specification [login to view URL] 5: OCPP1.6/2.0 full implementation with the JSON REST Websocket variant. The testing will be made against an existing OCPP1.6/2.0 backend. Payments will be made on installments: 30% when point 1-3 has been implemented and reviewed 35% when OCPP Core profile has been implemented and reviewed 35% when full OCPP functionality is implemented and reviewed. ownership of source code, documentation created during the project will be transferred to the customer.
Projektin tunnus (ID): 16899703

Tietoa projektista

11 ehdotukset
Etäprojekti
Aktiivinen 6 vuotta sitten

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Myönnetty käyttäjälle:
Käyttäjän avatar
I'm an experienced iot developer, I worked on a lot of projects like yours using esp devices. I wrote Rest and soap clients and servers using esp idf, I wrote also perf tests and integration tests for the systems
€5 000 EUR 30 päivässä
5,0 (1 arvostelu)
5,6
5,6
11 freelancerit tarjoavat keskimäärin €4 624 EUR tätä projektia
Käyttäjän avatar
Hello, I propose to complete your project with perfection right on time. It seems like an interesting project. I would like to discuss all the requirements with you, so I can mark the scope of this project. Please also note that final estimation will be provided once all the requirements will be revealed from your end. Hence, my cost of development & deadline solely depends on what you reveal (in detail). Looking forward to conduct an extensive chat with you. Please provide us with an opportunity to help you and you will be served nothing less than excellence. I am eager to show you my previous work/portfolio via chat. Can you please provide SRS or a document correlating technical aspects of this project?
€4 444 EUR 30 päivässä
4,9 (13 arvostelua)
6,6
6,6
Käyttäjän avatar
Hi Sir, We can do this project for you , we have good experience of ESP32. We are professional engineers and developers who do such projects from the last eight years. We offer you our skills for this project at very low rates comparatively without compromising the quality of work. Let me introduce you to our company TURKTRONICS. We are TURKTRONICS. We are professionals with 8+ years of experience in Circuit designs, PCB designs, embedded system solutions, mobile app development, programming and software development. We provide complete end to end solutions for all kind of development projects. IOT is our strong point. In this bid, prototyping and shipping cost is not included however paying extra slight of money to include prototypes. We have collaboration with Atechcircuits & WELLS Inc in Shenzhen China for excillent quality PCB manufacturing. We care about our clients and help them to get out of any potential problem throughout the projects and also give post completion technical support if ever required. We are very much looking forward to hear from you on this in coming days! Cheers!!! Ahmad Lead Technical Engineer TURKTRONICS An Internet of Things Company !
€5 000 EUR 30 päivässä
4,9 (32 arvostelua)
6,5
6,5
Käyttäjän avatar
Hi. I'm Thinh. .I have the ability to do it We have experience in thoses skills: RESTful, JSON, Web Development,Microcontroller. I always: -Do project fast as possible. -Charge a reasonable cost. -Provide Quality Product. All my previous project was feedbacked 5 stars. because i care the customer feeling. Please text me via inbox to discuss with me about this task
€4 500 EUR 4 päivässä
5,0 (23 arvostelua)
5,4
5,4
Käyttäjän avatar
USER FRIENDLY INTRODUCTION ( my TEAM-freelancers and I) ******************************************************** i myself strong MATHEMATICAL/ STATISTICAL/ NUMERICAL onto computing skills to support your R&D Service order Consultant Senior Manager of Experts from Open Levels of education background able to deliver you PROGRAMMING and TECHNOLOGY, ENGINEERING, R&D both HARDWARE and SOFTWARE with add on Services/ only ONE-item service on PRODUCT CREATIVES DESIGN PCB Layout Education Portfolio Knowledge and Skills ( KnS) *********************************************** , Software Technology ( Ordinary Apply, Broad PortFolio on electronics/ Micro-electronics) , Relativity Physics ( Big v.s. small Object): Observation/ 5 Sense/ Biological Aging? Space Relativity, TIME Relativity, and at OuterSpace? , Modern Physics/ quantum Applications (electronics-and-photo/ Micron Technology and nano-Materials) , Quantum Apply Mechanics Physics integrated Dynamics and Kinematics ( Qi and Astro/GeoPhysics), for example wireless Qi Microcontroller
€4 444 EUR 30 päivässä
4,1 (3 arvostelua)
3,2
3,2
Käyttäjän avatar
Hi, I think I can do it. I am expert in Circult design/PCB layout/Micro controller program. I have more than 19 years experiences. I have developed a lot of product, some of these is used in China High-Speed rail system. Please contact me and discuss it, thanks.
€5 000 EUR 50 päivässä
5,0 (3 arvostelua)
1,2
1,2
Käyttäjän avatar
Hi, Greetings!! We have huge experience of working in this field. Please chat with us so that we can discuss further Looking forward to your response Thanks & Regards, Subasini
€5 555 EUR 70 päivässä
5,0 (1 arvostelu)
0,8
0,8
Käyttäjän avatar
Hello, how are you? I have read the details provided, but please contact me so that we can discuss more on the project. I believe I have the required skills in this case.
€3 333 EUR 30 päivässä
0,0 (0 arvostelua)
0,0
0,0

Tietoja asiakkaasta

Maan SWEDEN lippu
Sundsvall, Sweden
5,0
4
Liittynyt toukok. 4, 2018

Asiakkaan vahvistus

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