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

Evner: C programmering, C++ Programmering, Indbygget Software, Firmware

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Om arbejdsgiveren:
( 21 bedømmelser ) Cameron Park, United States

Projekt ID: #19606762

12 freelancere byder i gennemsnit $292 på dette job


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 Flere

$250 USD in 3 dage
(34 bedømmelser)

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 Flere

$500 USD in 3 dage
(17 bedømmelser)

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 Flere

$200 USD in 10 dage
(6 bedømmelser)

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 Flere

$30 USD på 1 dag
(11 bedømmelser)

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 Flere

$150 USD in 3 dage
(17 bedømmelser)

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 Flere

$270 USD in 10 dage
(6 bedømmelser)

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 Flere

$1000 USD in 30 dage
(2 bedømmelser)

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 in 3 dage
(2 bedømmelser)

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 Flere

$131 USD in 7 dage
(1 bedømmelse)

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 Flere

$240 USD in 30 dage
(0 bedømmelser)

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. Flere

$155 USD in 3 dage
(0 bedømmelser)

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

$333 USD in 40 dage
(0 bedømmelser)