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    5,000 micropython esp32 i2c example travaux trouvés au tarif de EUR

    Bonjour, Je suis à la recherche de quelqu’un ayant une bonne expérience en robotisation application/arduino j’ai créé un robot Sterilisateur a...j’ai créé un robot Sterilisateur a uvc en arduino autonome sur base de capteurs à ultra sond et d’un capteur de mouvement pour allumer et éteindre la lampe au cas où quelqu’un rentre dans la pièce. J’aimerai que quelqu’un créer une application je veux que dans l’application je puisse le diriger et appuyer sur un bouton pour que le mode autonome s’active. De plus mon robot sera doté d’une caméra Esp32 qui est doté d’un flash afin de voir le trajet du robot. De préfé...

    €298 (Avg Bid)
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    8 offres
    Développer un lecteur de webradio S'est terminé left

    Je souhaiterai créer des lecteurs de webradio (le flux de la webradio devra être intégré à ce lecteur), Intégré dans un boîtier prêt à être utilisé, connection wifi et rj45 avec sortie audio de qualité (minijack et RCA). création sur une base de kit ESP32 ou me tiens à votre disposition pour plus de détails. J'attends vos propositions.

    €8 - €30
    €8 - €30
    0 offres
    ESP32 code using Espressif IDE S'est terminé left

    حل اي مشاكل او ايرور في الكود علي برنامج Espressif.

    €9 (Avg Bid)
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    1 offres

    Il s'agit d'amélioré un pcb extention avec 4 sorties 4-20mA, ces 4 sorties doivent être isolées et indépendantes. L' alimentation et les 4 signaux en communication i2c proviennes de la carte mère Le projet est a développer sur EASYEDA obligatoirement

    €73 / hr (Avg Bid)
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    4 offres

    Bonjour, recherche developpeur C embarqué sur ESP32 pour application de visualisation et graphique et wifi embarqué. Pour plus de détail me contacter

    €1926 (Avg Bid)
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    14 offres
    Petit programme en C pour esp32 S'est terminé left

    Projet personnel : on a plusieurs led que l'on veut allumer à des moments différents L'esp32 reçoit les informations du moniteur série (image), il faut parser le JSON qui contient la configuration (date, heures, minutes, box= led) , l'enregistrer sur une carte SD (liaison SPI) pour ensuite executer les configurations au moment voulu. Un accompagnement en écran partagé me convient aussi

    €155 (Avg Bid)
    Urgent
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    Bonjour, je suis sur un projet utilisant un Arduino, écran I2C et une interface iot Tuya. Mesure de 6 valeurs analogique, et 4 entrées digital 4 sorties digitale. A envoyé/recevoir sur l'écran 16x2 et sur l'interface Tuya. Mes connaissances étant limitées j'ai besoin des services d'un développeur m'aidant à continuer le développement du programme Arduino et de la communication vers la puce tywe3s Tuya. Je dispose d'une documentation.

    €6 / hr (Avg Bid)
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    Codez un logiciel S'est terminé left

    Faire le dialogue d'un accéléromètre LIS3DH en i2c et un uc STM32l0. L'informaticien a l'obligation de résider en France.

    €225 - €675
    Local
    €225 - €675
    0 offres

    Article: 3000 min signs Article 3 Vous avez example sur votre email ) Pourquoi les femmes dUkraine cherchent les homs enetrenger)))

    €5 / hr (Avg Bid)
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    Bonjour. 40075 est une association 1901avec pour objet la pr...thermostaté. Le tout étant minuté, séparé en plusieurs étapes. Nous avons crée un prototype qui n'attend maintenant plus que son application Python. Un raspberry Pi sera utilisé pour gérer la partie logicielle et informatique. Les sorties GPIO seront donc utilisées pour entrées et sorties. Je cherche un codeur en python qui sache gérer : - Python, - Tkinter, - GPIO Python, - 1-wire et I2C, - Notions d'électronique appliquée., Le processus lui-même est déjà pensé, les bouts de code python assez aisés à trouver, ne reste plus qu'a assembler le tout !...

    €27 - €225
    €27 - €225
    0 offres

    Hey, I am looking for someone who will Design Hardware for ESP32 (Lighting with WS2815). I will do software by myself 1. Power Supply - Battery-operated - 2x18650 batteries connected in series - Ability to be powered by 12v (mains adapter) 2. StepUp to 12v for powering the programmable WS2815 LED strip (unless someone convinces me that it's better to use WS2813 with StepDown) - Power consumption for the LED strip, at least 50W, max ~200W - Logic level converter required from 3.3v -> 5v 3. StepDown for powering the ESP32 4. OLED display 128x64 I2C 5. Measurement of power supply voltage and power consumption 6. Power activation via a mechanical switch 7. 2x rotary encoder with button 8. Connector for programming the ESP32

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    use , react, node.js all the most actual approaches. - Setup 14 Project - Initialize new 14 app using `app` directory structure. - Implement UI with a button "Download Sample Google Drive Data". - Google OAuth Integration - Integrate Google OAuth 2.0 for authentication. - Request Google Drive access permission on button click. - Redirect users to consent page for app privileges. - Access Google Drive Data - Fetch first level of directories from user's Google Drive post-consent. - Explore read-only access to a specific folder. If feasible, implement and fetch file names from the folder's first level. - Localhost Execution - Ensure app runs on localhost. - Google Cloud & Drive API Setup - Guide on setting up Google Cloud app for OAuth 2.0 and ...

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    I am looking for a qualified and experienced engineer to design a Double-layer PCB for signal processing operations. This board should be specifically designed using Altium Designer software. The design includes reverse engineering two components which are pre made and need to be implemented into the design. The design includes an Emg sensor, Emg data module, esp32 wroom 32, lipo battery and lipo battery charging module. Key project specifications include: - Design of a functional double-layer PCB - Focus on signal processing functions - Utilization of Altium Designer software Ideal candidates will have: - Extensive experience in PCB design - Specific knowledge and experience in double-layer PCBs - Proficiency in Altium Designer software - An understanding of signal processi...

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    Modbus, C++ Specialist, webserver, ESP32, Home Assistant, Hello :) We are looking for specialist who can develop system that can pull data from solar moss. inverter to esp32 and then show on web address. with contols and all working. will use a home assistant integration to handle the process.

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    Please message a sample of the work. Will be a shrunken heads search cartoon page. Jungle scenes. Coupoek, pretty girls dressed like jungle girls. Needs to be all shrunken heads, and sexy ladies.. I can provide images of the ones I want to be made into a scary looking B & W cartoon page. I want the look look the file attached. I am on the lookout for a talented comic book artist to assist with creating 1-10 pages of captivating artwork. The specific style isn't set in stone, so feel free to bring your unique interpretation to the table. Details for the job are as follows: - The dimensions must be 8.5" x 11" plus bleed - The resolution should be at 300 DPI - The final deliverables need to be in both PDF and JPG formats Ideal candidates for the job should exhibi...

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    For my project, I'm in need of an exceptional PCB designer proficient with LoRaWAN, GSM, and esp32 to develop a comprehensive remote monitoring system for various environmental conditions. Specifically, this mechanism will be responsible for tracking temperature and humidity, assessing air quality, acceleration, GPS, and conducting infrared detection. Key requirements: 1. Specialization in loRaWAN, PCB layout design, GSM, and esp32, firmware design. 2. Experience in home automation and remote monitoring devices would be a plus. 3. Proficiency in temperature, humidity, air quality, and GPS sensors technology. 4. A deep understanding of infrared detection. This will be a challenging and exciting project for the right freelancer with the appropriate skills. Looking forw...

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    I'm currently having issues with the OTA feature on my ESP32 Development Board. Particularly, I'm unable to update firmware remotely, the OTA process is not reliable and the encrypted firmware updates are failing. - **ESP32 Background Information:** I'm using an ESP32 Development board for this project. The application running on this hardware was developed using Arduino. - **Necessary Skills Most Needed:** A freelancer with advanced knowledge of ESP32 and an understanding of the OTA process including familiarity with encrypted firmware updates will be best suited to tackle this issue. Proficiency in Arduino is also necessary. Given that this project deals with the inability to update firmware remotely, familiarity with networking woul...

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    As an appreciator of music production, I'm seeking a skilled individual who can successfully enable my ESP32 BLE MIDI device to convey MIDI messages to Ableton. The project's primary focus includes: - The capability for my ESP32 device to effectively transmit Note on/off MIDI messages to Ableton. - This should preferably be achievable via either Hairless MIDI or any other reliable options you may suggest. Ideal Experience & Skills: - Profound knowledge and prior experience with Ableton software and ESP32 MIDI Devices. - Understanding and proficiency in handling MIDI communications. - Bluetooth Low Energy (BLE) knowledge and experience would be highly beneficial. Please note, due to my own scheduling, I need this project to be completed as soon as po...

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    I have Raspberry Pi 4 and I2C device connected to Raspberry. Also I have a ubuntu server at AWS. There is an application working on AWS server. It try to read data from i2c bus (ecc://i2c-1). This program try to find i2c-1 bus under "/dev". I want to reach i2c-1 on Remote Raspberry. You can use Remote GPIO on raspberry pi or you can use any other application. Only i need, my application on server should communicate /dev/i2c-1 device (This could be remote raspberry i2c device)

    €430 (Avg Bid)
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    BACnet/IP interface for ESP32 S'est terminé left

    We need a BACnet/IP interface for connecting my ESP32 device to a BACnet network The project consists of one interface (ESP32) which communicates with 20 other ESP32 boards (automatic doors) by CAN bus protocol. The interface is already able to manage the 20 Doors (I wrote the code) by reading and writing information or open/close commands by CAN bus. Our customer wants to control all 20 automatic doors by BACnet? So I would like to use my interface ESP32 (customised PCB developed by us) connected to a BACnet/IP system? If someone has experience or is attracted to this challenge, please let me know. For it’s not a free job. We agree to pay an acceptable price.

    €749 - €1499
    Urgent Scellé LDN
    €749 - €1499
    5 offres

    ...task to arrange the existing design or structure (which is also not bad) to match the example design/structure provided. It will NOT require adding any new features; however, some knowledge of PHP/Laravel may be needed to populate some content/sections that may not be available in the current design (for example, if featured posts are not showing in the contemporary design). Some level of coding knowledge may be needed. However, it is a design change task. The changes are primarily needed for six pages. Home page, Listing projects page, Project details page, Profile pages, Dashboard page, my projects page. For each page, I will provide an example link for the sample page. Original page link and example page link You do not need to integrate a new theme/te...

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    I'm looking for someone skilled with ESP32 to help create a PCB that focuses on logging data from sensors. It's important to know about different sensor types, since they will be the main way we get data. The ideal candidate should: Have experience with ESP projects Understand how to log data from sensors Know about connecting batteries, storage, and display Your job is to design and set up a system that can collect sensor data accurately and reliably using the ESP module. Please share specific examples of similar projects you've done in your proposal.

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    I will implement the OTA update for esp32 as follows. 1. There is a separate task that runs every 24 hours and gets version information from a url. This is a json response with version number and a url for binary host. 2. Compares the current running version and version received from url. If the versions are different, it looks for the binary host url and starts downloading that new binary file and performs ota update.

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    I need an experienced designer to work on my embedded system project. Your primary task is to create an IoT device integrated with sensor systems, using esp32 and LoRa RYLR498 modules. Key Responsibilities: - Designing a functioning PCB circuit - Creating an appropriate enclosure design - Implementing sensor integration into the IoT device Skills and Experiences: - Previous experience with embedded system design - Proficiency in working with esp32 - Familiarity with LoRa RYLR498 modules - Experience in IoT device development and sensor integration - Understanding of LoRa connectivity. Your extensive background in these areas will ensure a seamless development of the IoT device that meets our requirements.

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    I am in need of a proficient C++ developer with experience in ESP32. Though specifics weren't mentioned, having knowledge and skills in Bluetooth connectivity, sensor integration, and WiFi communication could be beneficial for the project scope. Applicants should be equipped with: - Demonstrable past work related to ESP32. - Understanding of hardware or IoT device development, preferred. - Excellent coding skills and ability to contribute in all stages of development lifecycle. While the main goal of the project wasn't explicitly stated, it will likely involve programming and possibly creating a microcontroller. I look forward to reviewing your applications. Please include examples of your past work in your proposal.

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    I need an experienced PCB designer with proficiency in handling ESP32 modules to help design for a control system. This project entails the design and development of a custom ESP32 based PCB that's equipped with multiple input-output features, including analog inputs that ranges from 0 - 10vdc as well as analog outputs from 0 - 10dc. It also necessitates the integration of MODBUS, WIFI antenna extender connector, and battery backup components. Ideal Qualifications & Skills: - Robust knowledge of PCB design and layout - Experience with ESP32 modules - Proficiency in interfacing with analog inputs/outputs - Familiarity with MODBUS and WIFI antenna connector - Experience working with projects that require battery backup designs Environment: The end product ...

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    Project Overview: We are seeking an experienced and detail-oriented freelancer to lead the design of a sophisticated PCB for a cutting-edge Arduino and ESP32-based prototype. This project is focused on enabling seamless control and sensing operations, involving intricate tasks such as reading and writing to an SD card, WiFi communication, Serial communication to Arduino Mega, and efficient image capture and sharing capabilities over WiFi. Scope of Work: Milestone 1: Develop/Alter PCB for Induction Hotplate Control (Duration: 2 weeks) Design a PCB to regulate power supplied to the induction hotplate. Implement robust control mechanisms to ensure precise power adjustments. Conduct thorough testing and optimization for efficient performance. Milestone 2: PCB Development for Control...

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    I'm looking for a skilled professional with profound expertise in circuit and PCB design, particularly for ESP32 based motor controllers. Key Requirements: - Deep understanding of 4-32V DC input - Proficiency in using RS485 as the communication interface - Capability to design a motor controller that can handle up to 30A of current - Current and Voltage measurement DC and AC This role requires a well-rounded understanding of motor controllers and experience working with ESP32 chips. Your design capabilities will significantly influence the success of this project.

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    Hey all I am just looking for a simple layout that will allow me to determine when both devices have been connected to the usb-c cable on both ends. It should just be a pass...are connected and not just 1 end of the cable. I have attached an image of my KiCad schematic of what I currently have using the INA219. However, it may be better to use a FUSB302/HUSB238 that's designed to monitor both CC pins so that it dont have to use 2 INA219's for each of my 6 usb-c input/output connectors. I plan on using a Arduino Pro Micro for the i2c communication to the FUSB302. I will be needing only 1 passthrough example that I can turn into the 6 input/outputs that I am needing. As always, If you have a better way of doing this then I would like to hear about that way as well ...

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    I have 1 ESP32 and 2 MPU6050 sensors. I am looking for someone to help me with the Arduino IDE so that when the 2 MPU6050 sensors are positioned “face-to-face” to each other, the blue light on the ESP32 turns on. (Please see the picture for more details) What I'm seeking: - Expertise in Arduino programming, specifically with experience in handling different types of sensors (temperature, humidity, etc.). - Proficiency in creating basic visual display outputs on screens connected to Arduino boards. - Capability to implement a straightforward and clean user interface for the display, presenting the sensor data numerically or in text form without overwhelming the user. - Knowledge in configuring and optimizing Arduino code for stable performance and accurate da...

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    I'm in need of an experienced IoT electronics engineer who can design and build a Bluetooth LE enabled digital water level meter for measuring freshwater tank levels in real-time. Your main task scope is: 1. Use domestic grade float sensor switch for fresh water with upto 6 float switch sensors to detect water levels. 2. Use ESP32+BLE based hardware controller (with 2 AA/AAA batteries). Use power optimized and mesh networking modes 3. 2 LEDs to indicate error, power, scan and broadcast 4. Use simple BLE scanner mobile application to receive BLE GATT broadcast packets. 5. Frequency of broadcast depends on the rate of increase or decrease of water levels. Frequency will be from 1 min to 30 minutes 6. Demonstrate that packets are received real-time on mobile app Deliverables:...

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    Smart Residential Water Meter 13 heures left
    VERIFIÉ

    I'm in need of an experienced IoT electronics engineer who can design and build a Bluetooth LE enabled digital water level meter for measuring freshwater tank levels in real-time. Your main task scope is: 1. Use domestic grade float sensor switch for fresh water with upto 6 float switch sensors to detect water levels. 2. Use ESP32+BLE based hardware controller (with 2 AA/AAA batteries). Use power optimized and mesh networking modes 3. 2 LEDs to indicate error, power, scan and broadcast 4. Use simple BLE scanner mobile application to receive BLE GATT broadcast packets. 5. Frequency of broadcast depends on the rate of increase or decrease of water levels. Frequency will be from 1 min to 30 minutes 6. Demonstrate that packets are received real-time on mobile app Deliverables: 1...

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    ...utilizing 8 ESP32 devices that communicate through RSSI (Received Signal Strength Indicator) values. The goal is to achieve fault tolerance in the system by implementing a mechanism to identify and handle defects in the ESP32 devices, ensuring continuous and reliable indoor navigation. Key Requirements: ESP32-Based Indoor Navigation: The system relies on 8 ESP32 devices strategically placed for indoor navigation. Each ESP32 measures RSSI values to determine the proximity of other devices and aid in navigation. Cloud Communication: Implement communication between the ESP32 devices and a cloud platform. The cloud platform will receive data from the ESP32 devices and provide information about any detected defects. Defect Identification: ...

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    Tenía un ejemplo que funcionaba perfectamente para actualizar mi esp32 a través de OTA con el IDE arduino solo con llevar el archivo .BIN a mi hosting. He tenido que dar de baja esa web y al poner los archivos en otra web situada en el mismo hosting no me funciona.. no sé que puede ser, supongo que algo sencillo que no consigo ver. El funcionamiento es .. pongo un archivo TXT y el BIN en el servidor y cuando el esp32 comprueba que el txt es diferente descarga el bin y lo instala, por alguna razón ese código ha dejado de funcionar. Ayuda!!

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    Esp32 project 2 jours left

    As discussed in the chat between us

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    I have a complete py install shield but I need to change out one of the programs with a newer version. What I need is someone who can compile my files for me we used pyinstaller last time. We will just be changing out my core program with new version I also need to update the driver installer for the esp32 driver. Then compile all this back into my install application. Important it must be compiled with a signed certificate for distribution we can use a test cert for testing. But the final must have a certificate so you need to know how to do this It should be a simple 1 hour or less project to complete. If you have not done this before don’t bid. Budget is $50

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    Circuit Design/pcb design S'est terminé left

    In this project, I'm seeking a talented PCB designer who can assist me in creating a robust circuit design. Key Responsibilities: - Designing a circuit ...talented PCB designer who can assist me in creating a robust circuit design. Key Responsibilities: - Designing a circuit according to my requirements - Proposing suggestions to enhance the overall functionality - Familiar with SAM-M10Q-00B gps receiver IC - Familiar with ESP32-S3-WROOM-1-N16R8 esp32 integration For this project you will need expertise in creating a circuit that will function as a DAC that can oscillate both a 1575.42Mhz and 1227.6Mhz respectively. There needs to be multiple of these circuits, driven by the esp32, and the DAC circuit that you build will route to connection. Circuit design ...

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    I have a complete py install shield but I need to change out one of the programs with a newer version. What I need is someone who can compile my files for me we used pyinstaller last time. We will just be changing out my core program with new version I also need to update the driver installer for the esp32 driver. Then compile all this back into my install application. It should be a simple 1 hour or less project to complete. If you have not done this before don’t bid. Budget is $50

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    I will update PCB with another ESP32 Enclosure will be updated according to pcb

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    MicroPython SNMP for IoT S'est terminé left

    I am seeking a skilled programmer to develop a lightweight SNMP library specifically tailored for IoT devices. This library is to be built using MicroPython, focusing primarily on SNMP version 1. **Key Requirements:** - Develop in MicroPython only. - Support SNMP v1 for compatibility. - The library should enable sending SNMP get requests to an OID. - Must handle response data as either integer32 or octet string. - IOT device is Pycom fipy/gpy, and SNMP device is a SPLnet M100 sound sensor. **Ideal Skills and Experience:** - Proficient in MicroPython programming. - Previous experience with SNMP protocols (specifically SNMP v1). - Understanding of IoT device communication and constraints. - Ability to optimize code for limited-resource environments found in IoT devices...

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    I am searching for a programmer specialized with STM32 to develop an inverter. Here are the core competencies you need for the project: - Knowledge of basic communication protocols like UART, SPI, I2C. - Ability to handle sensor integration. - STM32 programming experience, preferred language not specified. - In-depth knowledge in developing off-grid inverters would be a great plus. For this task, you will focus mainly on creating the inverter. The work may require employing a variety of communication protocols and integrating them with various sensors. Please confirm if you have these capabilities before bidding on the project.

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    Create an IoT solution to send measured distance to the Internet by: - Developing a firmware for ESP32 to read the distance from sensor. - Sending the distance to a central Console using mqtt and node-red

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    Arduino to ESP-IDF S'est terminé left

    We have an ESP32 project that was initially developed on PlatformIO using the Arduino framework. We need to port the project to idiomatic ESP-IDF.

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    Looking for c++ esp32 developer based in Riyadh Saudi to update code and debug

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    ...functionality that is responsive and intuitive for end-users. - Ensure the UI design is clean and minimalist, utilizing LVGL for high-quality rendering. - Seamless integration of sensor data into the UI, presented in a user-friendly manner. - Achieve robust WiFi and Bluetooth connectivity for remote data access and control. **Ideal Candidate:** - You should have a proven track record of working with ESP32 boards, capacitive touch screens, and modern UI/UX design principles. - Experience with SquareLine Studio and LVGL is a must. - Creativity in UI design, especially with constraints like minimalism and data presentation. - Strong communication skills to understand requirements and provide updates. This project is not just about building a functional UI but also about creating ...

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    Update Extisiting PCb on eagele S'est terminé left

    Update Sim800H to sim 800C Esp32 connection update Battery connection update

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    Project for Hoang V. -- 4 S'est terminé left

    Hi Hoang V., can you work on esp32 idf? I have a project that esp32 idf talking to nRF The esp32 IDF controls many other devices. BLE and Bluetooth A2DP needed in idf. Thanks. Please let me know. I have only put a price to get this message to you. but this is not the real price. We will do the work by project or hourly. Thanks.

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    I have provided an Example image, I need that to be created from scratch with original art, not stock images or licensed images from other sources. I need someone truly skilled at cartoon drawing that can take the image example along with the other reference images and create a new piece. Notes: The overall design should look similar to the Example image in terms of layout You may use the screw image, but I would prefer a new one or at least something stylized The Viper image is an example of how I would like the snake to look, more cartoonish.

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    ESP32 Outdoor Wifi Mesh for IoT S'est terminé left

    I need a professional to design and implement a Wifi Mesh network using ESP32, intended for outdoor usage. The network should be capable of: - Covering a large area over 500 meters. - Primarily supporting IoT devices. It would be beneficial if the expert had the following skills and experience: - Proven experience in setting up Wifi Mesh networks particularly on ESP32. - Understanding of IoT devices' networking requirements. - Experience in outdoor network setup, ensuring robust signal strength and stability even in challenging conditions. The goal is a stable, far-reaching Wifi Mesh network that can support a variety of IoT devices efficiently.

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    Optimize Arduino ESP32 Project S'est terminé left

    I'm seeking an experienced developer proficient in C++ to refine and enhance the efficiency of my existing Arduino code, specifically tailored for the ESP32 with a SIM900L EVB module. Now the primary goal is to streamline operations and ensure smooth, reliable performance with SIM A7670C 4G module. **Requirements:** - Proven expertise in C++ and familiarity with the Arduino programming environment. - Experience with ESP32 and the SIM A7670C 4G module, understanding their nuances for optimal code performance to turn ON and turn OFF relay using SMS and DFMF - Ability to diagnose the current codebase for inefficiencies and propose effective optimizations. - Capability to test and verify the revised code with the specified hardware to ensure compatibility and performance i...

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