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Connect ESP8266-01 wireless board and GY-30 I2C slave senzor

$30-250 USD

Closed
Posted almost 5 years ago

$30-250 USD

Paid on delivery
The ESP8266-01 board is a serial to WIFI converter, a user can setup a Wifi communication over a serial port. I intend to connect to this WIFI converter a digital sensor (GY-30), which is a I2C slave. The firmware of the ESP8266-01 should be updated to support I2C master functionality. The ESP8266-01 should perform an I2C read when the board is requested. I have the next esp8266 board: [login to view URL] Requirements: 1. A tutorial how to save the current firmware of the board indicating the circuit diagramm and the software to download/upload the firmware. 2. Indentify the source code of the current firmware. A tutorial how to compile and deploy the firmware on the board 3. Modify the firmware to initialize a WIFI connection in STATION mode on startup, 4. Initialize the TCP-IP stack and open a socket. 5. Program a timer to generate an interrupt that occures in every second. 6. Write an interrupt handler that generate an I2C read from a GY-30 ([login to view URL]) sensor. 7. The readout is sent on the initilized TCP-IP socket. Note that the ESP8266 will NOT BE CONNECTED to an Arduino board. Bidder who own a ESP8266 -01 have priority. In your bid attach a price to each of the above points.
Project ID: 19187443

About the project

10 proposals
Remote project
Active 5 yrs ago

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10 freelancers are bidding on average $178 USD for this job
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Hello sir, I have experience in designing electronics circuits and can make your project. i will make your project completely on my side and will deliver a working prototype. I can also develop hardware compatible android and windows based apps. I can show you my previous experience on similar projects. If you wish we can discuss in chat. Thanks
$200 USD in 10 days
4.8 (60 reviews)
6.9
6.9
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Hi! How are you? I'm Alberto from mexico, I have experience with the esp8266. I can do the job for you. Can we talk a little more about your needs for this projects?? Thanks, regards
$155 USD in 3 days
5.0 (19 reviews)
5.3
5.3
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Salut , am bordul acasa , imi e foarte usor sa iti probez tot . 1 - se fotografiaza placile pentru schema si modul de conectare , se citeste frimwareul cu un RS232 adaptor , daca nu e protejat la citire , 2 - vedem ce anume face si refacem codul - iti explic in arduino - si comentez fiecare linie a codului. 3- 7 se face cod direct care merge asa . daca esti din bucuresti , ne putem vedea si discuta pe indelete . Cu stima , Andrei
$180 USD in 5 days
4.8 (23 reviews)
4.4
4.4
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Hi, i have both modules on hand . Already built schematic on how to connect the sensor . In the future i can make a dedicated adapter board for easier assembly.
$200 USD in 14 days
5.0 (1 review)
3.5
3.5
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Hello, Automation engineer here. I could help you with your project, I had 5 years of experience in the micro-controller field, an a few projects using esp8266. and I also have experience with synchronous serial communication, like with I2C. Fell free to take a look at my profile on this site, there are 2 recent posts only about esp8266. I hope you fiind success in your project, even if i'm not on it to help you!
$177 USD in 4 days
5.0 (3 reviews)
2.8
2.8
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Hello Friend, I have read you project requirements.I am familiar with your required technologies and I have expertise resource to start with your project. I have 3+ year experience in design and development of embedded software, I have expertise in Embedded Design,C, C++,linux driver,linux application,arm linux,raspberrypi,jetson-tx2,stm32,stm8 etc. I'll try my best to help you finish it. Thanks Regards Baofeng
$150 USD in 5 days
4.6 (6 reviews)
1.7
1.7
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I can work with my professionals to have below project completed with high quality however based on what has been outlined. The prices can further be discussed based on the detailed summary of the project and its outlines. Rest assured work will be delivered as per expectations.
$155 USD in 3 days
0.0 (0 reviews)
0.0
0.0
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"Hi, Hope you are doing well! Thanks for sharing your project requirement with us. It will be our great pleasure to work on your project. I have checked your requirement, yes we can do it, because we already work on similar requirement in past. We have right skills to work on this assignment. . We will complete the work as per requirement Also my team working on same project" We have read out every thing about your project kindly confirm"
$208 USD in 7 days
0.0 (2 reviews)
0.0
0.0
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Hi there. I offer you the services for Arduino designs, I complete the jobs in ESP8266 Arduino. I am new on freelancer site, but I am designer expert with 10+ years of experience in Circuit designs, PCB designs, Zigbee/bluetooth,Wifi software development. You can check our designs in our portfolio. If you want, I will share more designs I completed so far through interview. So I like to discuss the job with you. Lets talk about your project through interview. Thank you.
$100 USD in 3 days
0.0 (0 reviews)
0.0
0.0
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I can translate Chinese into English. Can read the origin datasheet and developing docs published by the manufacturer . Familiar with those kind of mcu. Familiar with lwIP used in esp8266. Familiar with I2C protocol. I will buy one esp8266(will be delivered in 1-2days) for this project to support development. Total bid for $250. Each step $25
$255 USD in 8 days
0.0 (0 reviews)
0.0
0.0

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Flag of ROMANIA
Cluj Napoca, Romania
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Member since Jun 12, 2008

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