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ESP8266 Library

$30-250 USD

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Veröffentlicht vor mehr als 4 Jahren

$30-250 USD

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Technologies: ESP8266, MQTTS The library and example should run on a ESP8266 I will not consider negotiation after a bid is made. If you have questions, ask first. Do not BID if not certain of the price. Discovery and setup: - An library that connects to a IoT platform that will be provided to you ([login to view URL]) - This library once instantiated should connect to a server (provided to you) and obtain it's own identifier - This library once instantiated should make the ESP8266 discoverable on UDP broadcast - This library should react to a discovery request from a smatphone app (provided to you) and follow a pairing process (calling some HTTP endpoints provided to you) - This library once instantiated should follow an Authentication, authorization process - This library once instantiated should connect with the obtained credentials to a MQTTS server - This library should save locally the obtained token / credentials and maintain the same (eg: token renewing) After discovery: - This library is used to receive and send data from / to an IoT platform - The library should pass to the developer space all the received events from the cloud - This library should have a method to send events to the cloud - This library should know how to compose the json format that the IoT cloud knows. Configuration variables - A set of configuration variables should remain on a config file.h - A set of runtime configurations should remain of local storage inside a json object You should provide a simple .ino example where: - The library is instatiated - There's an event received from the We will provide the full flow process and the endpoints.
Projekt-ID: 21348261

Über das Projekt

8 Vorschläge
Remote Projekt
Aktiv vor 4 Jahren

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8 Freelancer bieten im Durchschnitt $304 USD für diesen Auftrag
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Hi Sir, We offer you our services to you for this project if you are interested to run ESP8266 on arduino core. Lets talk to us on it. We are professional engineers and developers who do such projects from the last 10 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 team of professionals with 10+ 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 the manufacturing facility and we produce the very high standard PCB boards and send ready products to customers doorsteps via DHL. 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 !
$400 USD in 7 Tagen
4,8 (45 Bewertungen)
6,8
6,8
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Hi there I am an electrical engineer with 8+ years of experience. I have worked on esp8266 for many projects. I can do this project for you. Let me know if you are interested.
$250 USD in 9 Tagen
4,9 (11 Bewertungen)
6,0
6,0
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Hello " - This library once instantiated should make the ESP8266 discoverable on UDP broadcast " I can't get this point, why this is needed ? Discovery of the chip can be obtained by making an AP network , while connecting to the Cloud (server) is through HTTP requests so why UDP ? to receive from the server ? MQTT provide a full duplex connection , so .. no need for UDP after establishing MQTT conection And if you need the server to send to the chip before the MQTT connection , then may be the best way to do it is an Open Channel (web socket) instead of (Open-Close Channel) like HTTP Requests . BTW .. May be this project is a candidate for RTOS_SDK , but yes , it can definitely be done by Arduino Core If you have no problem with my Bid , please provide a detailed description of the steps
$500 USD in 15 Tagen
5,0 (4 Bewertungen)
4,6
4,6
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Hey, I am interested in Developing this library in C for arduino. I have knowledge of networking protocols and embedded system. I would like to develop the library for ESP8266 in C. If you are interested we can make a deal also you can check my previous projects on C with Linux platform.
$220 USD in 15 Tagen
4,8 (47 Bewertungen)
4,9
4,9
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Hello, I've read your description completely and fully confident that I can do this in my bid amount. Please open chat so we can proceed further. THanks.
$200 USD in 7 Tagen
5,0 (5 Bewertungen)
2,7
2,7
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Hello. Thank you for the job posting As an electronic engineer, I have been working in PCB design/layout and firmware programming field for 10+ years. Here are some of the experiences that I worked ago. - Schematic and PCB Layout using Altium designer, Cadence, Eagle, and so on. - SolidWorks Enclosure, AutoCad design - 3D Modelling - Matlab simulation - Multi Layer, Flexible, High speed PCB design - Exceptional C++/C /C# programming skills. - FPGA design using Verilog/VHDL (Xilinx ISE/XPS/SDK/Vivado, Altera Quartus, iCECube) - ARM, DSP, MCUs, Arduino experience. - Arm cores: ATSAM, STM32, PIC32, A13, FreeScale, MSP, NXP - MPU: Pic16F, Pic18F, Pic33F, Atmega8,16,128,32,8051,8951,8052,80251 - Single board computer: Raspbery pi, Beaglebone, NanoPi - Strong with UART, I2C, SPI, BLE,BT, GSM/GPRS/GPS, xBee, ZigBee. - Especially full experience for BLE HM10, HC05, ESP32, DA14580, nRF52832, 52840, BlueNRG, Once you hire me, expected me to help your business like I 'm growing it as my own. I would love to hear from you.
$140 USD in 7 Tagen
5,0 (1 Bewertung)
1,0
1,0
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I already have few firmwares for MQTT specific to your board. and I can modify it for your application. I can also create your own cloud server with all the features with a front end for controlling and data visualization. I am an IOT Developer with an expertise in Embedded Systems and Cloud Deveopement. Would love to hear back!
$220 USD in 4 Tagen
5,0 (2 Bewertungen)
0,6
0,6
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Hello, Please more details about MQTTS server, flow process... I already have one esp8266 nodeMCU devkit V1.0...so I will give you one tested solution. Thanks
$500 USD in 30 Tagen
1,2 (1 Bewertung)
1,7
1,7

Über den Kunden

Flagge von PORTUGAL
Lisboa, Portugal
5,0
7
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Mitglied seit Mai 13, 2009

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