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Firmware development for ESP32

The goal of the project is to create an esp-mdf mesh node that collects readings from SCD30 CO2, Temp, RH sensor. Display the values on a SSD1309 LED display. Transmits the current readings to the root node at a minimum interval. If acting as root node handle communications to and from the mdf network/server

Need the following configurable settings:

Temperature Units F/C

Altitude (SCD30 setting)

Calibration (SCD30 setting)

Adjust Temperature Offset (SCD30 setting)

Adjust display Brightness

Update Interval setting

Needs to support OTA update

Kĩ năng: Lập trình C, Lập trình C++, Phần mềm cài sẵn, Firmware

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Về Bên Thuê:
( 21 nhận xét ) Cameron Park, United States

ID dự án: #19606762

12 freelancer đang chào giá trung bình $292 cho công việc này


Dear, Client. Thanks for your proposal. I did read your detail carefully. I am very interesting to your job. I am an expert and developer who have rich development experiences in many jobs with ESP-32. You can see ful Thêm

$250 USD trong 3 ngày
(34 Nhận xét)

Hi Sir, We have developed mesh network before based on ESP32 and esp8266. we can do this project for you sir. We are professional engineers and developers who do such projects from the last 10 years. We offer Thêm

$500 USD trong 3 ngày
(17 Nhận xét)

Hello sir, I have experience in designing electronics circuits and can develop hardware compatible smartphone and PC based apps. I also have done a lot of IoT projects and can transform your idea into a fully working Thêm

$200 USD trong 10 ngày
(6 Nhận xét)

Hello, I am pleasure with your job as detailed. Thank you for the job posting. It’s a pleasure to meet you. I’d really like to work with you on this one if possible! I do have a couple of questions, but first I’d like Thêm

$30 USD trong 1 ngày
(11 Nhận xét)

Feel fee to contact me for Firmware development for ESP32 .Shoot me message to discuss further more details .We provide the comments,images,videos,demos and live sessions in order to help the [login to view URL] payment Thêm

$150 USD trong 3 ngày
(17 Nhận xét)

Dear Sir, We are a small R & D company, based in Bulgaria, Europe. We work exclusively with U.S. partners. We specialize in developing Embed systems based ST(STM32), Microchip (Atmel )(PICs,AVR,Atmel ARM) and TI (MSP43 Thêm

$270 USD trong 10 ngày
(6 Nhận xét)

Hi there, For the support of OTA update, We will write the boot loader. We will create an esp-mdf mesh node to collect readings from SCD30 CO2, Temp, RH sensor. We are a professional team in Embedded software develo Thêm

$1000 USD trong 30 ngày
(2 Nhận xét)

Hi I'm a esp32 and IOT expert. I worked on many projects like yours. I have enough experience to make it work ASAP.

$250 USD trong 3 ngày
(2 Nhận xét)

Hello, Let me help you to program the ESP32 mesh to collect readings from humid sensor "SCD30" in a mesh network/server as per your instruction. To see similar completed projects, please visit https://www.freelancer.c Thêm

$131 USD trong 7 ngày
(1 Nhận xét)

Work can be done on it all your per requirement but need to order components which will take time as well additional cost. I have Experience in, -Human Machine Interface & Data Aqusition embedded systems. -Industrial Thêm

$240 USD trong 30 ngày
(0 Nhận xét)

Hello, I work with a boutique company that specializes in bringing products from ideation to production ([login to view URL]). We run a lean company so that we can deliver the best product at a sensible price. Thêm

$155 USD trong 3 ngày
(0 Nhận xét)

Hands On experience in Different Microcontroller and Having Knowledge of Schematic design, PCB design.

$333 USD trong 40 ngày
(0 Nhận xét)