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    2,716 esp8266 dht22 micropython travaux trouvés au tarif de EUR
    Arduino - ESP8266 aide S'est terminé left

    Arduino - ESP8266 aide Bonjour je suis à la recherche de quelqu'un pour mettre en place un ESP8266 avec une sonde de température et un pluviomètre. Les informations devront ensuite être envoyé sur un site internet. Merci de bien vouloir m'indiquer votre coût horaire.

    €106 (Avg Bid)
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    24 offres
    ESP8266+LORA 6 jours left

    Hello, I want to make two weather station based on EPS8266 and LORA sx1278. For this purpose I plan to use this project. 2 ESP8266 and 2 lora sx1278. + 1 ght11 temperature sensor. And maybe one DS3231 to wake up the transmitter to save power. My plan is to mount one lora high above me about 6-7km away in the mountains - that way I will have a direct line of sight with both devices. All the data after receive have to be upload to The Things Network Server

    €40 (Avg Bid)
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    Hello, I need to develop a code for an esp8266 project in which = Read the IR sensor and when active, start the servo motor, when inactive, return to the starting position. (During each status, trigger an LED as well) If the ultrasound is at a distance of 8 cm, it is in a condition to check if the load cell is above 4 kg and if so, activate a led. Check if the weight is still above 4kg after 5 days, if so, activate an LED. Its similiar with this project =

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    Necesito programar el Nodemcu esp8266 Arduino para que envíe a través de wifi las pulsaciones de 2 botones distintos a una base datos instalado en mi Nas Synology. Y otro de botón de reset para poner los contadores de las pulsaciones a 0. Debe de disponer de un pin que cuando llegue corriente indique que el aparato entre encendido. En la base de datos deben figurar Id. Fecha y hora del conteo de los botones, en número de veces pulsados los botones y fecha y hora de encendido y/o apagado

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    black bird 3.0 S'est terminé left

    Troubleshooting on hardware design, fix the issue and generate Design (SCH, PCB, BOM, Gerber, Pick place, Assembly Drawing) files. before: ESP8266-01 (serial3) was replaced by ESP8266-12F (serial 0) but isn't working Uploading firmware ESP8266-X ins't working add polarity marks(inside PCB) to positions PZ1, M5, D1,D2,D5,D6,D7,LED1,LED2 and pin 1 to position U8 to facilited assembly Adjust in the spacing so that the components in L1 e L2 can be completely fixed to the board

    €177 (Avg Bid)
    LDN
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    esp8266 VS programing S'est terminé left

    hi we need to develope feathers for our esp8266 code need knowledge in esp8266 webserver tcp http cliaents end ects' we have a working code for sprinklers system and we need to improve it with some feathers the job for now will be to add a api weather client the the existing code so we will get alsoo serial print and data on the webserver of esp8266 of wether and temperaturs from openwether site to the esp8266

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    python to micropython S'est terminé left

    I need to convert a program from python to micropython

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    Hello, I am wondering is it possible to implement micropython/Arduino into these low cost purple colour boards based on w801 and w806 processors i found online as it would greatly reduce the build time for my hobby projects. I have their datasheets in English version & would ready to provide you the required documents for the build and you can find their SDK on GitHub and even one which sees to be Arduino support see: nulllab_w80x_arduino on GitHub. The freelancer need to make sample code document and guide to test it's working.

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    Using Esp8266 wifi microcontroller and gps receiver (ublox neo-6M-001), i want the nmea sentences to transfer wirelessly to my computer continuously (connected to same network) and i also want to display the latitude and longitude values on lcd (ST7735 SPI 128*160),TinyGPS++ library can be use to display the latitude and longitude. LCD will also be connected to ESP Microcontroller(LCD can be supplied power externally)

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    I need someone experienced in designing NFC antennas. An antenna multiplexer for NFC antennas (16-64 antennas) based on the MFC522 or PN532 chipset is to be created. Only the PCB for the antennas should be created here, ...experienced in designing NFC antennas. An antenna multiplexer for NFC antennas (16-64 antennas) based on the MFC522 or PN532 chipset is to be created. Only the PCB for the antennas should be created here, with the possibility of attaching an external reader to the PCB. If a solution with an integrated MFC522 or PN532 is possible, that would of course be welcome. The possibility of integrating an ESP8266 / ESP32 for wireless communication would also be conceivable, but it depends on the budget. If you have any questions or requirements, please feel free to contact...

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    We have an RFID Card + QR code reader, developed with NXP PN7150 IC, a QR Code reader module, ESP32 as the microcontroller, and some other peripherals. The PCB ,antenna tuning, code(micropython)is done in-house. The RFID card reader is used to read , ISO14443A ( MIFARE, Desfire, ) and ISO15693 Cards. Only CSN reading is done for now and no key or key management is implemented whatsoever. We are successfully reading the above cards. Now, we are facing a few problems in the functionality 1- The read distance is very low (only about 15 mm read distance for mifare, desfire and 45 mm for iso15693 cards, this should ideally be around 45 and 60 mm respectively.) 2- The read speed is a little bit less than optimal, the card has to be presented and held for a little less than 1 second, t...

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    Develop a schematic and a pcb S'est terminé left

    I have a project, a universal power regulator on ESP8266 and an AD dimmer module. I need to develop a schematic and a pcb and fit it into the European standard 220v sockets for dimming lights, floors and etc.

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    I have 2 arduinos Mega and 2 esp8266-01. one arduino and ESP8266-01 act as Web server / Access Point and sending Ultrasonic sensor Value. The other Arduini & ESP8266-01 act as Client receiving ultrasonic sensor value from Web server. It receives data every 5-6 seconds, I want to reduce the interval as much as possible to 1 second to receive data. Attach is the schematic and arduino serial monitor output. The issue to be resolved on Anydesk remotely.

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    Program ESP8266 Input to mail S'est terminé left

    Hi, as discussed. I need you to program my ESP8266/ESP32 which has a keypad and a screen to send an email with 2 inputs from keypad and another 2 which is hard coded. Deliverable after 2 days (Monday).

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    1 offres

    I want to add a fail-safe to my existing project by adding a contingency that when the WIFI does not connect the relay is triggered automatically.

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    arduino get data from api -- 2 S'est terminé left

    arduino get data from airthings api. Using ESP8266 or ESP32, authenticate with Airthings API using oauth2 method and read/return device variables please check your skill level. as the previous freelancer was not able to finnish this work. client ID: b40f4f82-d508-4fb2-8731-9ee4e0000946 <------------ UPDATED client Secret: 7c6edea0-7874-4232-b8c8-09243cc4391c <------------ UPDATED Feel free to experiment if you are able to grab the data from the API before you commit. The relevant data is shown in Insomnia3 file.

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    I want to print web server data received from using arduino and esp8266 through AT commands. Manually its printing data when sending AT commands one by one but in coding its not printing data. void InitWifiModule() { sendData("AT+RSTrn", 2000, DEBUG); //reset the Serial1 module. delay(1000); sendData("AT+CWLAPrn", 1500, DEBUG); //Check availabe WiFi APs delay(1000); // if (WiFi_Connect() == 1) { // ("ESP8266 connected to WiFi"); // (); // } // sendData("AT+CWMODE=1rn", 1500, DEBUG); //set the Serial1 WiFi mode to station mode. // delay(1000); sendData("AT+CIFSRrn", 1500, DEBUG); //Show IP Address, and the MAC Address. delay(1000); sendData("AT+CIPMUX=1rn", 1500, DEBUG);...

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    Tasmota expert S&#039;est terminé left

    Looking for expert in Tasmota open source esp8266 expert. The needs is for training and developing .

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    arduino get data from api S&#039;est terminé left

    create arduino code to: connect ESP32 or ESP8266 to airthings API using oauth2 method and return device values device1 serial: 2930005798 device2 serial: 2989001642

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    We are seeking innovative, hard-working embedded firmware / software engineer to join our company for an initial up-to-6-month term as we create new wireless (BLE, Cellular) IoT products and services. We work with both RTOS a...up-to-6-month term as we create new wireless (BLE, Cellular) IoT products and services. We work with both RTOS and Python / MicroPytho) on microcontroller and embedded Linux architectures. Initial target HW is microcontroller (ESP32) with MicroPython running on top of FreeRTOS. Ideal candidates will have experience working with small / embedded microcontrollers, microprocessors, and multiprocessors at both the hardware (integrating sensor and other I/O, etc.) and software (drivers, firmware, application) levels. LwM2M experience is a bonus. MicroPython...

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    ESP8266 power failure alarm S&#039;est terminé left

    Hello everybody! I am looking for a developer who will make the next project. it is necessary to monitor the state of voltage on three phases and in case of disappearance/appearance, [Removed by Admin for offsiting - TOC Section 13]

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    1. we have ESP8266 HTML page that needs to be redesigned in style the new style will be provided by us and the freelance need to recoding the old function to the new style page 2. we creat Log txt on the ESP8266, the problem is the log is updating only one time - the freelancer will need to solve the bug, the txt file needs to be updated for each new print massage

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    black_bird_fota S&#039;est terminé left

    deploy firmware over the air with ESP8266-12F using the MCU Mega 2560. ESP8266-12F serial 0 AVR Mega 2560 -> upload firmware thru ISP

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    Mining on arduino? S&#039;est terminé left

    Hello, Is there a way to mine on micro controller such as a arduino or esp8266? If so I would like to start a project to make a mining pool for micro controllers.

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    ESP8266 dmx tx - rx S&#039;est terminé left

    I need a DMX transmission and reception system with ESP8266 controllers

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    Need to develop a basic framework for communicating between 2 esp8266 devices ESP now should be used as a communication protocol Development will involve updating existing examples from provided by RTOS SDK and show communication between 2 devices both transmitting and receiving data of about 100 bytes The example code needs to be updated for providing configuration of changing communication parameters (MAC address, baud rate) Messages should be sent and received by both the devices every 50 ms simultaneously The development should be done using RTOS SDK (NOT Arduino) Code should be structured and commented Hardware and necessary tools will be provided to the developer

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    I'm looking for electrical or electronics engineer (upto 10 freelancers) having sound knowledge of Arduino, Raspberry Pi, ESP32, ESP8266, etc. Please bid if you are available for long term Full Time position. Please start your proposal with the word "success" and share your past projects Looking forward to working with you

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    Hi, I'm looking for software engineer (upto 10 freelancers) having sound knowledge of Arduino, Raspberry Pi, ESP32, ESP8266, etc. Please bid if you are available for long term Full Time position. Please start your proposal with the word "success" and share your past projects Looking forward to working with you

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    ESP32 With Webpage and GPIO S&#039;est terminé left

    ...will operate from the webpage. The default mode will be Auto. If in Manual mode and either Open or Close button has not been activated for 5 mins the ESP8266 will revert to Auto mode with appropriate indication on the Auto button on the webpage. Feedback for the Digital Outputs will be 4 Digital Inputs derived from magnetic Limit switches which will indicate the controlled device has reached its final position, either open or closed. There will be two Digital Inputs for Open position feedback There will be two Digital Inputs for Close position feedback It is envisaged that the two Open/Close limit switches will provide an input to the ESP8266 within 2 seconds, if there is a delay > 2 seconds this will indicate a mechanical fault with the controlled mechanism, an appropr...

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    we have to create an IoT-enabled device that recognizes the switch-type sensor for reading water flow and sends overflow information to the dashboard by Sim module Sim A7670C module and have to use NodeMCU esp8266 microcontroller.

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    Desarrollo Arduino + Esp8266 S&#039;est terminé left

    Requiero realizar la conexión automática entre dos ESP-01. Funciones deseadas: - Pulsar botón (transmisor-maestro), conexión automática entre el transmisor y el receptor - Mantener conectividad estable al estar cerca (1 o 2 metros) - Enviar a dormir el dispositivo ESP-01 (transmisor-maestro) para ahorro de batería. (siempre deben estar conectados) - Encender un led (receptor-esclavo) cuando se pierda la conexión (solo se debe perder la conexión si los ESP-01 están fuera de rango en metros)

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    ...the wash cycle in given time, in that case esp32 has to check if the machine is still running at the end of 35 minutes & if running then the power supply must continue for another 5 minutes. If the machine is in off state at 35 minutes then, it need not do anything else. To know the state of the machine at 35 minutes, we may use current sensor or a vibration sensor . Components lIst: 1. ESP32 or ESP8266 () 2. RS522 RFID module 3. Buzzer 4. 2.4 inch TFT display (With out touchscreen) 5. Solid state relay 6. Current sensor or vibration sensor. Will have a battery backup for esp32 so that in case of a power outage, it halts the clock & resumes when power is back. We are looking for a person to work on embedded coding only, database will be handled

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    I need to use the MPU6050 with nodeMCU (ESP8266) to detect motion and report that to the server, the nodeMCU should be in a deep sleep mode to save power. you have to program the MPU6050 to send an interrupt signal through the INT pin !

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    Hello! I'm using an esp8266 to transfer data from a sensor (Ezo Hum) to InfluxDB and control room humidity by turning a humidifier on/off. i got 2 problems so far: 1. The data on influxdb is not visible on mobile phones, so i cant check values when im on my mobile. the moment the sensor checks the humidity every few seconds, if the values is under 70% the humidifer turns on till it reaches 90% and then goes to sleep for a couple minutes before checking humidity again. if Humidity is above 70% nothing happens. Problem is, that the humidity at the moment is constantly above 75% outside so the humidifier never turns on but i need the spikes with 90%. I need a code to check humidity and if its been above 70% but under 80% for the past 20minutes it should turn the humidifer o...

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    I want to recreate this experiment ( ) but on windows. (this developer done it on Mac) I will need a similar quick video how to use ESP8266 and Skylift .

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    I want to use Raspberry Pi Pico to connect to 3 sensors at the same time. The sensors uses 2 sets of UART TX/RX and 1 SPI. At the same time, pico is connected to a computer using usb. Requirements: 1. receive data from all UART, print the data with a given delay. e.g. one with 1 sec delay, the other with 2 sec delay. 2. receive data from SPI (SCL/SDA), print the data with a given delay. 3. receive input from computer via USB serial, and forward the input to a designated UART TX pin. 4. above operations can be done in parallel without interfering each other, meaning each sensor can work independently. 5. Utilising multicore To carry out the task, you must have Raspberry Pi Pico or similar hardware (e.g. ESP32)

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    hi we have existed project run on ESP8266, we want to add SD card capability to have the ability to update the project without the need to connect it to PC the requirements are : 1. instruction on how to connect the SD card 1.1 work environment VS Code Platform IO 2. receiving FW and Filesystem files for a first burn on the ESP8266 3. receiving from Us the upgraded file 3.1 copy them to the SD card and update the project 4. need to be compatible also for the ESP32 V1 Dev kit we have several continued requirements for this project, we are looking for long relationship with the developer BR

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    Local
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    Programacion de modulo D1 ARDUINO S&#039;est terminé left

    necesito programar un modulo wemos mini Pro en arduino para poder controlar un panel led y poder crear una red wifi mesh entre ellos. Para comunicar el modulo wemos con el panel de led se usaría una placa de electrodragon y que cada modulo tenga su propio servidor web para poder controlarlo. Preferible habla hispana

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    For esp8266 and other esp modules, wifi module (including mosfet driver circuit). Driver and controller circuit will be made for led lighting control. Desired details will be given in this regard. altium designer is preferred. hardware design and drawing works will be done.

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    ESP32 CAM Mesh S&#039;est terminé left

    ...nodes to whitelist by mac address Nodes [ESP32 CAM] (AI Thinker ESP32-CAM / ov2640) -Cam stream & cam control implementation -2x Servo control implementation -Mesh interface implementation Reference links:

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    esp8266 + appwrite.io S&#039;est terminé left

    A program is needed for the esp8266 microcontroller in the Arduino IDE development environment, not lua. It requires the implementation of a connection to the appwrite server (analogous to firebase), the esp8266 microcontroller using the rest api must be able to log in, create a collection in the database, change data in the real-time database, a complete list api features ( ), for example, you can send a random value from an analog pin, a ready-made server on vds is deployed for the test

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    Need a Arduino programmer S&#039;est terminé left

    I have a basic ir remote project. I am using here esp8266 module. I need developer. Place bid i send you all details

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    Need a Arduino programmer -- 2 S&#039;est terminé left

    I have a basic ir remote project. I am using here esp8266 module. I need developer. Place bid i send you all details

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    You must live in the Western Balkans, Eastern Europe, or Latin America. I'm looking for a high school student or a university student to help me build an Internet of things (IoT) device using MicroPython on the ESP32. (ESP32 is a microcontroller just like Arduino). You do *not* need to currently possess an ESP32. I would rather work with someone who is inexperienced yet very intelligent, rather than someone who is experienced yet not very intelligent. You must to be able to work 5 days each week for 1 hour each day. You may choose the five days that are convenient for you. You may work at any hour of the day (or night) which you prefer.

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    4 offres

    You must live in the Western Balkans, Eastern Europe, or Latin America. I'm looking for a high school student or a university student to help me build an Internet of things (IoT) device using MicroPython on the ESP32. (ESP32 is a microcontroller just like Arduino). You do *not* need to currently possess an ESP32. Why don't you need any experience? I would rather work with someone who is inexperienced yet very intelligent, rather than someone who is experienced yet not very intelligent. You must to be able to work 5 days each week for 1 hour each day. You may choose the five days that are convenient for you. You may work at any hour of the day (or night) which you prefer.

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    * This project is built with Micropython on ESP32-PICO-V3-02(compatible with normal ESP32) * It requires to read a value from a pressure sensor (I2C connection) * Tricky is that need to run on ESP32 UltraLowPower processor while the MCU is in sleep mode. IMPORTANT! Please see attached PDF files, I explained the whole requirements and suggestions. Please NOTIFY ME! what MCU and I2C sensor will you use for this project.

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    You must live in the Western Balkans, Eastern Europe, or Latin America. I'm looking for a high school student or a university student to help me build an Internet of things (IoT) device using MicroPython on the ESP32. (ESP32 is a microcontroller just like Arduino). You do *not* need to currently possess an ESP32. Why don't you need any experience? I would rather work with someone who is inexperienced yet very intelligent, rather than someone who is experienced yet not very intelligent. You need to be able to work 5 days each week for 1 hour each day. You may choose the five days that are convenient for you. You may work at any hour of the day (or night) that you prefer.

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    19 offres