Switch to English?
Yes
Переключитись на українську?
Так
Переключиться на русскую?
Да
Przełączyć się na polską?
Tak
Post your project for free and start receiving proposals from freelancers within minutes after publication!

Arduino + CO2 Sensor

Translated68 USD

Applications 3

Application viewing is only available registered users.

Client's review of cooperation with Kirill V.

Quality
Professionalism
Cost
Contactability
Deadlines

Otlichnaja rabota, vsegda ponimanie i poddrezhka, spasibo!

Freelancer's review of cooperation with Arina Bondareva

Payment
Task setting
Clarity of requirements
Contactability

A great customer. It is pleasant to communicate with a man.

  1. 228  
    15 days79 USD

    I have experience working with microcontrolers for 15+ years, I will do quality.

  2. 135    3  0
    8 days81 USD

    Good day . Ready to take a order. I have experience in robotics on Arduino.

  3. 2198    11  0
    11 days225 USD

    Good day . I often work with Arduino - ready to take your project. If I understood correctly, it’s ideal to do it all “mobile” so that it’s possible to transmit data without a Internet cable or Wi-Fi. According to this I suggest to do this on Arduino Leonardo Yot - he goes immediately with the slot for the SIM card, it will give the possibility to transfer data through the mobile internet. Write, I will be happy to collaborate!

  4. Another 2 proposals concealed

Current freelance projects in the category C & C++

Emails about orders and requests from the website are not coming.

16 USD

Diagnosis and resolution of the issue with email notifications on the OpenCart site is required. Currently, notifications are not being received via email for the following events: new orders; callback requests; comments left by users; questions and answers about products; other…

C & C++Databases & SQL ∙ 4 hours 46 minutes back ∙ 13 proposals

Consultation and audit of the current project on Odoo 19 Community Edition

We are looking for an Odoo Developer — a solo developer with experience in Odoo 19 Community Edition, including using Claude Code. We need a specialist who has successfully implemented projects in Odoo and practical experience in development using Claude Code. Important: we only…

C & C++Javascript and Typescript ∙ 1 day 17 hours back ∙ 5 proposals

Creation or refinement of firmware and logic for three autonomous LoRa stations based on ESP32.

113 USD

Creation or refinement of firmware and logic for three autonomous LoRa stations based on ESP32. The devices must set up a Wi-Fi access point, serve a local site via a browser (HTTP), receive text and images within a radius of 5-10 km (plus or minus), store data (preferably on…

C & C++C# ∙ 1 day 19 hours back ∙ 3 proposals

Software development for Arduino (RF modules 3–7.5 GHz, automatic frequency scanning)

It is necessary to develop a system on Arduino for the automatic search of active analog video signals and the automatic tuning of the transmitter to the detected frequency.It is planned to use three separate transceiver modules: 3000–4200 MHz; 4900–6000 MHz; 6100–7500…

C & C++Embedded Systems & Microcontrollers ∙ 2 days 18 hours back ∙ 4 proposals

Black Ukraine (RP-project on base MTA)

1164 USD

Fixing bugs of varying complexity, like those pictured. Map navigation adjustments. Fixing map holes, adapting vehicles to the project, removing logos, or rewriting them.

C & C++Python ∙ 4 days 5 hours back ∙ 19 proposals

Client
Arina Bondareva
Latvia Elgava  16  0
Project published
4 years back
130 views