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    3,139 esp32 wrover travaux trouvés au tarif de EUR
    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

    €184 (Avg Bid)
    Urgent
    €184 Offre moyenne
    3 offres
    STM32 project 6 jours left
    VERIFIÉ

    Requiring a quote/pricing for a project that involves ADS1299, Micro SD Slot, ESP32-WROOM-32D, USB and some programmable LED al being on one board and controlled by the STM32 controller. Your task would be to make all components to communicate with the STM32 and to be able to extract data from the ADS1299 using USB to PC, Bluetooth to PC and Android device . For PC and Android device to have an App that will represent graphical the extracted data from ADS1299. Pricing can be negotiated.

    €1263 (Avg Bid)
    LDN
    €1263 Offre moyenne
    23 offres

    hi I need a code that which sends PWM on 2 pins using two buttons and are debounced in software

    €19 (Avg Bid)
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    5 offres

    La idea es mostrar los datos de los sensores en un webserver local del esp32 ya hay un avance como referencia

    €114 (Avg Bid)
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    14 offres

    ...Montenegro, North Macedonia, Romania, or Serbia. You must be at least 16 years old. You do *not* need any experience but you must prove to me that you are able to think logically. You will normally work 1 hour/day (20 days/month). ✻ THE PROJECT ✻ You do *not* need an ESP32 (which is similar to Arduino). You will help me build a consumer IoT (Internet of Things) product using MicroPython on the ESP32. MicroPython is a subset of Python used to program microcontrollers. ESP32 is a microcontroller (similar to Arduino) but ESP32 is generally better and more powerful than Arduino. ✻ DAILY PAYMENT ✻ I will pay you each day for every hour you work with me. ✻ WORKING DAYS AND TIMES ✻ You will normally work 1 hour/day (20 days/month) for one hour o...

    €12 / hr (Avg Bid)
    €12 / hr Offre moyenne
    21 offres

    Hi, i need a same day turnaround for a program for a linear actuator contoller using esp32-wroom32D. I have a custom pcb with the esp, relays, power, eol sensors and led/sounder output, and would like it coding so that a bluetooth remote (used for a phone camera shutter) can trigger the actuator to extend or retract. I have been let down by my engineer and need to get this running today. Thanks!

    €295 - €884
    Scellé
    €295 - €884
    24 offres

    I like to setup door open / close monitoring with ESP32

    €31 / hr (Avg Bid)
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    20 offres

    We are an IoT company and are seeking to contract with a wonderful software developer for our technology. The following is a description of the project. Electronic modular 32x128 LED sign driven by ESP32 microcontroller with codebase written in C / C++ needs functionality added to allow loading fonts from flash, switching fonts, and designing fonts using a PHP interface. You will be working with the original developer who has 25+ years of experience and can suggest approaches. Must be familiar with C, C++, PHP, and the use of git. Previous microcontroller experience a plus. Looking forward to hearing from you!

    €545 (Avg Bid)
    €545 Offre moyenne
    18 offres

    https://www.freelancer.com/projects/arduino/esp-deepsleep-ulp-Arduino-23739655/details I would like to do the same with this project. Could you please support me?

    €237 (Avg Bid)
    €237 Offre moyenne
    1 offres
    ESP32 programming 2 jours left
    VERIFIÉ

    We have small project and we want good programmer to program ESP32 to send the reading to remote station using the protocol IEC 60870.

    €155 (Avg Bid)
    €155 Offre moyenne
    18 offres

    ...Montenegro, North Macedonia, Romania, or Serbia. You must be at least 16 years old. You do *not* need any experience but you must prove to me that you are able to think logically. You will normally work 1 hour/day (20 days/month). ✻ THE PROJECT ✻ You do *not* need an ESP32 (which is similar to Arduino). You will help me build a consumer IoT (Internet of Things) product using MicroPython on the ESP32. MicroPython is a subset of Python used to program microcontrollers. ESP32 is a microcontroller (similar to Arduino) but ESP32 is generally better and more powerful than Arduino. ✻ DAILY PAYMENT ✻ I will pay you each day for every hour you work with me. ✻ WORKING DAYS AND TIMES ✻ You will normally work 1 hour/day (20 days/month) for one hour o...

    €15 / hr (Avg Bid)
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    21 offres
    smart farm irrigation WSN network 21 heures left
    VERIFIÉ

    A fully functional automated WSN irrigation system with data analysis. When soil moisture drops, the soil moisture sensor will send a signal to the controller through the Central Gateway. The controller will order the actuated valve to go ON. When moisture hits the set maximum. Valve will go OFF. In between, the flow meter, at the outlet of the val...set maximum. Valve will go OFF. In between, the flow meter, at the outlet of the valve, will update the controller, in real time mode, on the amount of water used. The system will generate a couple of reports, based on daily or weekly basis, summarizing water consumption along with type of crop, growth stage, dates, temp and Air relative humidity. The below described controller will be based on ESP32 which will receive, store and analy...

    €278 (Avg Bid)
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    6 offres

    Briefing The app is being developed to access information from an ESP32 device, which has a water flow sensor. ESP32 records water consumption and the app presents this data in the form of a bar graph. At this stage of the project, I need to implement the initial configuration of the ESP32 device using Bluetooth, as the link (), in addition, implement the MQTT to access the ESP32 device via MQTT Broker on the internet and the redesign of the screens. I developed the app's initial flow to make it clear what the app needs to check once it's started by the user, after that it's simple, the app already knows the ESP32 device via mDNS or MQTT Broker, with that, the app must do HTTP GET/POST via mDNS on the local wi-fi network, or via request/...

    €817 (Avg Bid)
    LDN
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    31 offres
    Build Embedded Firmware S'est terminé left

    Looking for an embedded engineer who can build firmware for the energy meter using HLW8012 and send the data to the AWS using MQTT. The hardware stack includes ESP32+SIM800L+HLW8012+Indicator Led's P.s: if someone can implement it using the M65 OPENCPU platform, preference will be given.

    €122 (Avg Bid)
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    8 offres

    Create Website for ESP32 IOT device. Freelancer must have ESP32.

    €418 (Avg Bid)
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    25 offres

    ...Montenegro, North Macedonia, Romania, or Serbia. You must be at least 16 years old. You do *not* need any experience but you must prove to me that you are able to think logically. You will normally work 1 hour/day (20 days/month). ✻ THE PROJECT ✻ You do *not* need an ESP32 (which is similar to Arduino). You will help me build a consumer IoT (Internet of Things) product using MicroPython on the ESP32. MicroPython is a subset of Python used to program microcontrollers. ESP32 is a microcontroller (similar to Arduino) but ESP32 is generally better and more powerful than Arduino. ✻ DAILY PAYMENT ✻ I will pay you each day for every hour you work with me. ✻ WORKING DAYS AND TIMES ✻ You will normally work 1 hour/day (20 days/month) for one hour o...

    €9 / hr (Avg Bid)
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    15 offres

    Secure Firmware Update by encrypting the External Flash. This is to be done by encrypting the Firmware after build and sending the encrypted FW to AWS and from AWS to ESP32 in the field. The Critical issue is the encryption key can changed as we wish. The Encryption Key must be stored securely and safely.

    €284 (Avg Bid)
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    1 offres
    Esp32 arduinio code S'est terminé left

    In this lab, we will investigate pulse-width modulation and interrupts. Our design intent, is to push a button on the MCU which triggers an interrupt. Once triggered, the specified color LED on the development board must fade-in linearly (min to max intensity) during an ...the timers incorporated into MCU. Furthermore, you must implement LED intensity variations through the use of pulse-width modulation. You should use the ledcXXXX routines to control the pulse witdth modulation. You should use the hardware timers to control the time (see hw_timer_t data structures for ESP32). What is the PWM frequency at which you can no longer see the LED flashing but looks "steady"? Experiment with different frequencies. You should implement the design on the ESP32 ...

    €158 (Avg Bid)
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    A Simple Micropython program S'est terminé left

    I want to mount an USB stick using OTG to the ESP32-S2 and read and write the file from it. I want a micropython program for read and write file in USB stick by ESP32-S2. I want read and write and delete and rename file and make directory

    €24 (Avg Bid)
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    2 offres
    I need a Xamarin developer -- 3 S'est terminé left

    I need to develop an Android app (for Android 8.0 or above) that send and read messages over BLE to an ESP32. Please read the attached doc for more info

    €386 (Avg Bid)
    €386 Offre moyenne
    19 offres

    ...Montenegro, North Macedonia, Romania, or Serbia. You must be at least 16 years old. You do *not* need any experience but you must prove to me that you are able to think logically. You will normally work 1 hour/day (20 days/month). ✻ THE PROJECT ✻ You do *not* need an ESP32 (which is similar to Arduino). You will help me build a consumer IoT (Internet of Things) product using MicroPython on the ESP32. MicroPython is a subset of Python used to program microcontrollers. ESP32 is a microcontroller (similar to Arduino) but ESP32 is generally better and more powerful than Arduino. ✻ DAILY PAYMENT ✻ I will pay you each day for every hour you work with me. ✻ WORKING DAYS AND TIMES ✻ You will normally work 1 hour/day (20 days/month) for one hour o...

    €10 / hr (Avg Bid)
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    14 offres
    SECURE OTA ESP-32 ESP-IDF S'est terminé left

    This a multi project all related to the ESP32 These projects require a very good experience with ESP32 and EV [1] Secure Firmware Update by encrypting the External Flash. This is to be done by encrypting the Firmware after build and sending the encrypted FW to AWS and from AWS to ESP32 in the field. The Critical issue is the encryption key can changed as we wish. The Encryption Key must be stored securely and safely. [2] ESP32 project to verify using OTA or wifi to blow eFuses to prove this can or cannot done and the eFuses are blown or not blown [3] ESP32 project to implement selective ISO15118 security features on ESP32. The work will also include development of all necessary drivers for QCA7000/MSE1021 chips on ESP32. To implement &qu...

    €185 (Avg Bid)
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    2 offres
    BLE app for esp32 S'est terminé left

    I need BLE app for esp32. Please contact me if you can help me. Thank you.

    €106 (Avg Bid)
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    13 offres

    Electronic module development using ESP32 and PIC Micro controller , along with battery backup and Power supply.

    €323 (Avg Bid)
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    14 offres

    I have 6 inmp441 microphones to be connected to an esp32 module. I'm using the microphone array to be able to localize a chirping sound from a speaker, I want the 6 microphones to be able to hear the sound at the same time and to be able to send the data to the p

    €110 (Avg Bid)
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    4 offres

    ...Montenegro, North Macedonia, Romania, or Serbia. You must be at least 16 years old. You do *not* need any experience but you must prove to me that you are able to think logically. You will normally work 1 hour/day (20 days/month). ✻ THE PROJECT ✻ You do *not* need an ESP32 (which is similar to Arduino). You will help me build a consumer IoT (Internet of Things) product using MicroPython on the ESP32. MicroPython is a subset of Python used to program microcontrollers. ESP32 is a microcontroller (similar to Arduino) but ESP32 is generally better and more powerful than Arduino. ✻ DAILY PAYMENT ✻ I will pay you each day for every hour you work with me. ✻ WORKING DAYS AND TIMES ✻ You will normally work 1 hour/day (20 days/month) for one hour o...

    €10 / hr (Avg Bid)
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    13 offres
    Python IOT by ESP32 -- 2 S'est terminé left

    This practice set is for students who study hardware programming, it solves the difficulties of assembly.

    €17 / hr (Avg Bid)
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    12 offres

    ...attachment you will find a sample project for Platformio. I have managed a transmission reliability of 100% with the ESP-IDF environment, unfortunately the code cannot be used under Arduino. Do you think you can fix my Lib and make the sending via BLE error-free again? If the data is sent constantly from the beginning, then I am happy. Used device You are welcome to divide the project into 2 parts. 1. examine the code, find the bug/unstability. 2. fixing of the bug and make the class more stable. Dod: class is tested in the Platformio project. and usage of the class remains the same. 100x with 10sec delay. Error free. In 8h I check the bids and send the platformio project to the most

    €156 (Avg Bid)
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    15 offres

    You must be at least 16 years old. You do *not* need any experience but you must prove to me that you are able to think logically. You will normally work 1 hour/day (20 days/month). ✻ THE PROJECT ✻ You do *not* need an ESP32 (which is similar to Arduino). You will help me build a consumer IoT (Internet of Things) product using MicroPython on the ESP32. MicroPython is a subset of Python used to program microcontrollers. ESP32 is a microcontroller (similar to Arduino) but ESP32 is generally better and more powerful than Arduino. ✻ DAILY PAYMENT ✻ I will pay you each day for every hour you work with me. ✻ WORKING DAYS AND TIMES ✻ You will normally work 1 hour/day (20 days/month) for one hour on Sunday, Monday, Tuesday, Wednesday and Thursday at a time tha...

    €10 / hr (Avg Bid)
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    32 offres

    ...country mentioned above), No North Americans, No Russian Federation, and No Turks. You do *not* need any experience but you must prove to me that you are able to think logically. You will normally work 1 hour/day (20 days/month). ✻ THE PROJECT ✻ You do *not* need an ESP32 (which is similar to Arduino). You will help me build a consumer IoT (Internet of Things) product using MicroPython on the ESP32. MicroPython is a subset of Python used to program microcontrollers. ESP32 is a microcontroller (similar to Arduino) but ESP32 is generally better and more powerful than Arduino. ✻ DAILY PAYMENT ✻ I will pay you each day for every hour you work with me. ✻ WORKING DAYS AND TIMES ✻ You will normally work 1 hour/day (20 days/month) for one hour on S...

    €9 / hr (Avg Bid)
    €9 / hr Offre moyenne
    2 offres

    ...country mentioned above), No North Americans, No Russian Federation, and No Turks. You do *not* need any experience but you must prove to me that you are able to think logically. You will normally work 1 hour/day (20 days/month). ✻ THE PROJECT ✻ You do *not* need an ESP32 (which is similar to Arduino). You will help me build a consumer IoT (Internet of Things) product using MicroPython on the ESP32. MicroPython is a subset of Python used to program microcontrollers. ESP32 is a microcontroller (similar to Arduino) but ESP32 is generally better and more powerful than Arduino. ✻ DAILY PAYMENT ✻ I will pay you each day for every hour you work with me. ✻ WORKING DAYS AND TIMES ✻ You will normally work 1 hour/day (20 days/month) for one hour on S...

    €10 / hr (Avg Bid)
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    3 offres
    esp32 programador S'est terminé left

    Estoy precisando ayuda en un proyecto de Arduino/esp32. Preciso un programador que me ayude a montar dos terminales de intercomunicación simple.

    €145 (Avg Bid)
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    15 offres

    We need a framework environment which can be done by computer science experts to design a cod for esp32(Devk tv1) to connect with wireless earphones by Bluetooth

    €414 (Avg Bid)
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    14 offres
    ESP32 GETTING DHCP OPTION 66 S'est terminé left

    Hi, I need a programmer with experience working with the ESP32. I need to connect it to my local wifi network via DHCP and get the DHCP option 66 (TFTP server name) from the DHCP server. This is a really complicated task if your are not used to work with this kind of devices/protocols so only people with experience will be taken into account. If you think you can help me, start your proposal with the word "esp32dhcp". All biddings which do not start with this word will be automatically discarded. Thanks.

    €210 (Avg Bid)
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    10 offres

    Using MAX30102 AND MPU6050 SHOULD FOLLOWING TASKS THIS TASK REQUIRES I2C Connection, Arduino and ESP32.

    €79 (Avg Bid)
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    7 offres

    I need help with ESP32 board using Micro Python to perform remote control or sensor monitoring, using python. i will send more details in the chat.

    €58 (Avg Bid)
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    8 offres

    Hi, i have an existing app which needs a design upgrade but i don't have the time to do it myself. In the attachment you see on the right side how i...com/kai-morich/SimpleBluetoothTerminal If you are up for it and can do it fast. Let me know. If you can solve these two issues. That would give you a tip: 1. This app scans for Bluetooth devices. But it only shows devices if i manually give Location Permissions to the app (Under Android settings). Can't the app don't get these permissions during install? 2. This app connects to a Bluetooth device (ESP32). With older android versions (I believe 8 and lower) the app can connect automatically without pairing in Bluetooth settings. But with new Android versions. I have to manually pair the device in Bluetooth settings fi...

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    7 offres
    Modification on ESP 32 board S'est terminé left

    Hi , I am looking for a freelancer to do a simple modification on ESP32 Board , by changing some of the components with components of my choice , it should be done on jlcpcb so I can have the prototype and be able to push it for production .

    €27 (Avg Bid)
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    19 offres
    ESP32 & ESP8266 pcb design S'est terminé left

    This PCB design requires compact minimal components design with support for High current consumption of 10-15 Amps. The circuit should be small, and heat resistant, with the use of components specified.

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    ...Western Europeans, and No North Americans. You must be at least 16 years old. You do *not* need any experience but you must prove to me that you are able to think logically. You will normally work 1 hour/day (20 days/month). ✻ THE PROJECT ✻ You do *not* need an ESP32 (which is similar to Arduino). You will help me build a consumer IoT (Internet of Things) product using MicroPython on the ESP32. MicroPython is a subset of Python used to program microcontrollers. ESP32 is a microcontroller (similar to Arduino) but ESP32 is generally better and more powerful than Arduino. ✻ DAILY PAYMENT ✻ I will pay you each day for every hour you work with me. ✻ WORKING DAYS AND TIMES ✻ You will normally work 1 hour/day (20 days/month) for one hour on Sunday...

    €19 / hr (Avg Bid)
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    10 offres

    ...or Africa (including North Africa). Although I have tried many times, I have failed every time. Nonetheless, anyone from any country may apply to work with me on this project. You will normally work 1 hour/day (20 days/month). ✻ THE PROJECT ✻ You do *not* need an ESP32 (which is similar to Arduino). You will help me build a consumer IoT (Internet of Things) product using MicroPython on the ESP32. MicroPython is a subset of Python used to program microcontrollers. ESP32 is a microcontroller (similar to Arduino) but ESP32 is generally better and more powerful than Arduino. ✻ DAILY PAYMENT ✻ I will pay you each day for every hour you work with me. ✻ WORKING DAYS AND TIMES ✻ You will normally work 1 hour/day (20 days/month) for one hour on Sunday...

    €9 / hr (Avg Bid)
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    MCP23S18 SPI & ESP32 S'est terminé left

    Looking for a working code for input/output

    €125 (Avg Bid)
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    18 offres

    I have a custom ESP32 board made , it is connected to PC-PROG tool with jtag , The ide and tools need to be setup to make it work for jtag debugging with freertos. a simple example code with multitasking and jtag debugging single stepping will do ! I will give remote access to my machine

    €142 (Avg Bid)
    Urgent
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    2 offres

    ...the Western Balkans or certain countries in Eastern Europe or Latin America. You do *not* need any experience but you must prove to me that you are able to think logically. You will normally work 1 hour/day (20 days/month). ✻ THE PROJECT ✻ You do *not* need an ESP32 (which is similar to Arduino). You will help me build a consumer IoT (Internet of Things) product using MicroPython on the ESP32. MicroPython is a subset of Python used to program microcontrollers. ESP32 is a microcontroller (similar to Arduino) but ESP32 is generally better and more powerful than Arduino. ✻ DAILY PAYMENT ✻ I will pay you each day for every hour you work with me. ✻ WORKING DAYS AND TIMES ✻ You will normally work 1 hour/day (20 days/month) for one hour on Sunday...

    €10 / hr (Avg Bid)
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    esp32 project S'est terminé left

    i want to be able to communicate with the esp32 over the internet

    €263 (Avg Bid)
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    16 offres

    just i want someone to teach me how to combine ESP-IDF with Arduino Libraries using platformIO IDE

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    10 offres

    Bom dia, tudo certo? Gostaria de ver se é viável desenvolver um firmawre para ESP32. Preciso de um Hotspot, configurado por bluetooth e armazenado após configuração(com possibilidade de reconfigurar); Quando iniciado o firmware precis iniciar um WebService com os seguinte métodos -Iniciar Aula passando por parâmetro ID, quantidade de fotos, carga horaria. -Finalizar Aula passando por parâmetro ID; -Retornar posições GPS passando parâmetro ID; -Retornar fotos passando parâmetro ID. Quando o método Iniciar Aula(startExam) for chamado pelo WS, armazena a cada 10 segundos uma posição GPS no SD Card (pode ser txt ou json), salvando em uma pasta com o ID da aula. Também deve ca...

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    LORAWAN-ESP32 transmit rate S'est terminé left

    My IoT app needs to send 3200 Bytes per minute. Using ESP-32 it can send up to 1200 bytes only. I used LMIC library and I need help to augment the code or the library to increase the transmission rate for my app to work.

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    8 offres