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

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]


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.

Beceriler: C Programlama, Elektrik Mühendisliği, Elektronik, Gömülü Yazılım, Mikrodenetleyici

Daha fazlasını gör: esp-go, bh1750 price, esp8266 node red, bh1750 esp8266, bh1750 arduino, bh1750 device is not configured, esp mqtt scargill, bh1750 light sensor price, connect game using java board class, connect java source code board board, connect iphone internet wireless, connect microcontroller usb wireless adapter, connect esp8266 to wifi network, how do i connect to a wireless printer?, manually connect to a wireless network windows 10, connect esp8266 to raspberry pi 3, esp8266 01 button, esp8266-01, how to connect esp8266 to arduino mega 2560, esp8266-01 projects

İşveren Hakkında:
( 0 değerlendirme ) Cluj Napoca, Romania

Proje NO: #19187443

Bu iş için 14 freelancer ortalamada $208 teklif veriyor


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 and Daha Fazla

$200 USD in 10 gün içinde
(33 Değerlendirme)

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 gün içinde
(10 Değerlendirme)

Hi, I have read your project description carefully. I have enough experience with wifi, sensors and arduino. I think that my professional knowledge and experience will provide you with help. If you give me a chance Daha Fazla

$200 USD in 10 gün içinde
(7 Değerlendirme)

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 gün içinde
(1 Yorum)

I have an esp8266 development board. I have experience in embedded systems. Please contact me for discussing the details. Regards, Saim

$180 USD in 10 gün içinde
(2 Değerlendirme)

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 , Daha Fazla

$180 USD in 5 gün içinde
(6 Değerlendirme)

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 Daha Fazla

$177 USD in 4 gün içinde
(1 Yorum)

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 embedd Daha Fazla

$150 USD in 5 gün içinde
(4 Değerlendirme)

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 outli Daha Fazla

$155 USD in 3 gün içinde
(0 Değerlendirme)

"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 si Daha Fazla

$208 USD in 7 gün içinde
(0 Değerlendirme)

Hi, I have rich experiences with ESP8266 hardware and firmware development. I am available to begin immediately and would like to learn more about your project. Looking forward to hearing from you. Best Regards, J Daha Fazla

$500 USD in 3 gün içinde
(0 Değerlendirme)

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, Zigb Daha Fazla

$100 USD in 3 gün içinde
(0 Değerlendirme)

I am working on my own project with an esp8266 and I have also a sensor working with I2C. So basically, I know how to do it. I have my own board, but I need to get your light sensor. I assume you have a server to who Daha Fazla

$250 USD in 10 gün içinde
(0 Değerlendirme)

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 Daha Fazla

$255 USD in 8 gün içinde
(0 Değerlendirme)