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    1,943 esp32 datasheet trabalhos encontrados, preços em USD

    ...matemática chamado de Newton Raphson, que mostrou rapidez no tempo de execução e gerou a curva V-I (Tensão-Corrente) e os parâmetros que precisava, a partir dos dados imputados do datasheet. Então, desta forma gostaria de fazer uma implementação com o algoritmo de Branch and Bound, para buscar reproduzir os mesmos parâmetros e ...

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    ...matemática chamado de Newton Raphson, que mostrou rapidez no tempo de execução e gerou a curva V-I (Tensão-Corrente) e os parâmetros que precisava, a partir dos dados imputados do datasheet. Então, desta forma gostaria de fazer uma implementação com o algoritmo de Branch and Bound, para buscar reproduzir os mesmos parâmetros e ...

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    Utilizará como método de comunicação entre os pontos, a infraestrutura de rede Mesh, tendo como ponto de concentração um Gatway WI-FI (300 dispositivos organizados automaticamente); O envio dos dados deverá ser realizado por meio de uma API Rest; Atualização OTA de todos os nós; Armazenamento temporário dos dados em ca...

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    Preciso de um sistema de monitoramento e controle de vazão de um certo processo. Basicamente seria um código para Arduino ou ESP32, que me permita fazer leitura de duas variáveis e o controle de uma válvula, além de transmissão e leitura destas duas informações e status da válvula. Também deve incluir gravaçã...

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    Eu tenho um app iOS/Android que envia uma mensagem codificado com AES para um dispositivo ESP32, porém não estou conseguindo fazer a rotina de decodificação. Segue a mensagem: cZhQI2vvcqKO9YWwFPCEYyL/2DuNdafHuUYJ5LJuSFghC8CQkjyLbFL5RM+nb58QAX2x1JW0GvO3sBXEhixa8nPIhvkFevftUvhEt8+flRCA0444xataKcnRIYxMcpQiPay9tTTk2Mwqs27UnzPa9ZGTFV2HQAVoAygm1F51N6DWY

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    preciso, que criar um app Android, apartidar da versao 2.2. player que rode tudo audio,video,powerpoint,swf,imagens,datasheet, rede social em forma de feed, e feed. baseado em digital signage, para plataforma xibo.

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    Do some Excel Work Encerrado left

    To do Data Processing,Data Entry into a Excel Datasheet.

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    Estou utilizando em um projeto o módulo SIM900, mas preciso entender quais são as potencialidades deles, assim como ta...entender quais são as potencialidades deles, assim como também quais delas serão úteis para mim. Preciso de alguém que vá além do datasheet, que já tenha trabalhado e utlizado na prática os coman...

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    Hi! I am struggling trying to make an "Elechouse NFC module V3" work with an ESP32. Therefore, I would like to contract a freelancer to provide me with a working code to read MRD, MiFare and NFC badges on a PN532 connected to a ESP32 over I2C and over SPI (need both for testing each badge type). Very important: I need a working sketch for the three

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    Hi! I am struggling trying to make an "Elechouse NFC module V3" work with an ESP32. Therefore, I would like to contract a freelancer to provide me with a working code to read MRD, MiFare and NFC badges on a PN532 connected to a ESP32 over I2C and over SPI (need both for testing each badge type). Very important: I need a working sketch for the three

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    From the provided datasheet write a 1/8 generic driver for a ROHM BU97950AFUV to setup for either 3.3v or 5v supply.A class library where a graphic is in memory array and can be displayed in a similar manor used to drive common Nokia 84x84 displays The BU97950AFUV is responding and accepting this sketch however It is not displaying and needs the configuration

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    Hi! I am struggling trying to make an "Elechouse NFC module V3" work with an ESP32. Therefore, I would like to contract a freelancer to provide me with a working code to read MRD, MiFare and NFC badges on a PN532 connected to a ESP32 over I2C and over SPI (need both for testing each badge type). Very important: I need a working sketch for the three

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    Hi! I am struggling trying to make an "Elechouse NFC module V3" work with an ESP32. Therefore, I would like to contract a freelancer to provide me with a working code to read MRD, MiFare and NFC badges on a PN532 connected to a ESP32 over I2C and over SPI (need both for testing each badge type). Very important: I need a working sketch for the three

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    ...so when selecting player from dropdown menu, player data will be sorted and presented in the pre-made categiroes: 03. Bithday, EG type and Age today will be fetched from datasheet and filled in. 04. Physical functionalities are calculated from the athletes (players) current situation versus the elite level and the result field shows how much player

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    Arduino Uno/Mega or ESP32 w/Ethernet sketch for monitoring up to 16 devices with relays on LAN using3 methods: 1- IP ping; 2- AJAX response URL; 3- MQTT subscribe to topiks. The status of each monitored device must be displayed by switching respective LED- Red- OFF/NO RESPONSE, GREEN LED- STATUS OK, The 8 bi-color leds are connected to 2 Shift Register

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    ...play store) and it connects via bluetooth to an ESP32 device. The android app is finished and the connection via serial is all working. The IOS app is near completion too but we are having difficulty with the IOS - ESP32 bluetooth connection. You will need to be able to write hardware code for the ESP32 to work with Apple whilst not damaging the current

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    Hi guys, I am in need ...technology - 3D design of the circuit - Calculation of final consumption Hardware: - ESP32 controller - Screen 11 '' VGA - Ultrasonic sensor HC-SR04 - two strips of 10cm RGB LEDs The design should contemplate issuing variations of states via the W32 controller of the ESP32 I am attentive to your budgets and delivery times.

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    ...GPRS SIM5320A, GPRS module SIM5360A, GPRS module SIM7000A, GPRS module SIM7100A, SIM7600A GPRS Module, SIM900A GPRS Module, SIM808 GPRS Module. My microcontroller is an ESP32 Espressif, and any of these GPRS modules mentioned above can be chosen. There will be about 50 stations scattered on various farms, so the need to upgrade software via OTA

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    We would like to get a datasheet template for our products. The template should have space for us to fill out the relevant information about the product. We are having professional drawings made of the products so there needs to be a space for those when they are done. I included a mock-up of some datasheets. I also included our logo and some example

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    ESP32 mp3 player 2 2 dias left
    VERIFICADO

    I want to have an android based app whe...app where I can send mp3 files via wifi from my phone to an arduino based gadget with an esp32 module and make the esp32 play it. I don't want to use a separate mp3 card, everything must be done within the esp32. The MP3 files must be in the phone and sent to ESP32. If you already have the solution please bid.

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    I need someone to design a project that has the following features: 1- The main controller is ESP32 2- It controls 4 level of 7 segments each level has 4 digits. the total digits is 16. 3- I need 4 local switches which are select switch, up switch, down switch and ok switch. 4- I need the control will be either by local switches or by wireless by RF

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    I would like to know what will take to create something like Adafruit platform to control esp8266 and esp32 from my own server and just simple activation of gpios. also be able to integrate with IFTTT Alexa and Google Voice

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    ...shouldn't be operated manually untile the on signal send againe. 5. If the breaker swiched off manually, no problem to swiched ON manually againe. 6. The main controller is ESP32. 7. I need the code file and PCB file. 8. I need bill of materials with their number. 9. I need it ASAP. 10. I want this proudct as package hardware and software. 11. I want

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    The product is an industrial cleaning chemicals portfolio which needs to have several datasheets of its usage and safety instructions.

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    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...

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    ...contains current speed, coordinates, accelerometer data, timestamp, number of sattelites. String can be modified adding any divider and end of string symbols. Deice is using ESP32 and 10Hz GPS module. Task of APP is to determine Start condition (gps speed >0 and acceleration > 1). Calculation of speeding 0-100 km/h, 100-150, 100-200. And 100-200 not

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    ESP32 firmware using Ardino IDE Hardware assembling was done. You need to code and test it on the board.

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    ...everyone, I need Web based application design and test for an IOT project. I already finished hardware level firmware, it sends dataset using MQTT protocol. You need to understand ESP32 firmware sending data via MQTT. What I need for now is to design web based application working with MQTT protocol. The functions of App is not so complicated; it has dashboard

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    arduino ESP32 wroom Encerrado left

    Arduino ESP32 wroom, over local explorer with user name and pass to enter device to setup wifi ssid and pass, 2 edit box and save it on ESP32 EEPROM, 6 edit box to save data to ESP32, place async data temp from dht22, and read GPIO 1 button, place one button to turn LED on ESP32 over explorer, print on serial and show in explorer, and get internet

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    ...pin status (we could use ESP32) , using web server and a web page it is possible to turn on/off some GPIO and read some GPIO status. I would like to use the Olimex ESP32 card: [fazer login para ver a URL] I don't understand what the difference is between ESP32 DevKit-Lipo ESP32 DevKit-Lipo-EA and I would

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    I need someone to design a project that has the following features: 1- The main controller is ESP32 2- It controls 4 level of 7 segments each level has 4 digits. the total digits is 16. 3- I need 4 local switches which are select switch, up switch, down switch and ok switch. 4- I need the control will be either by local switches or by wireless by RF

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    So there will be multiple ESP32's in the network and the first ESP32 will connect to the router, second ESP32 will connect to the first one, third ESP32 will connect to the second one and so on. The phone will connect to the best range ESP32 and will have internet access.

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    Design requirements are in the document attached. The design requires the following Microcontroller:ESP32-WROOM 32D Secondary CAN Controller + Transceiver:MCP2515 + TJA1050 12v voltage regulator: Designer will recommend 3-5v voltage protection IC: Designer will recommend UART 2x (optionally optoisolated): Max speed of 1mb SPI Flash: W25M512JV Accelerometer: MPU 9250 (Communicate over SPI) FRAM ...

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    I'm looking for engineers experienced in the usage of ESP32 devices to create a prototype schematic design that integrates the following components: 1. ESP32 DevKit-C Module 2. DS3231 I2C RTC Module (4pin) 3. SD1306 I2C LCD Module (4pin) 4. 4-Channel Relay Module (6pin) For start, only 2-layered PCB that will act as a motherboard with headers for

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    I need a freelancer for data entry and do research about products input those data by modifying a bit and input in the datasheet. I will provide names of the products. The person has to do some research and enter the data, products would be grocery products. [fazer login para ver a URL] is my website. The payment would be on the basis of the number of products needed

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    ...product based on ultrasonic transducer. in which i would like to use US sensor( datasheet attached ) for water level measurement . so i need to circuit design which gives echo pulse as output Level Range should be 1mm - 500mm Resolution required in mm please find datasheet of sensor that is attached with this post you have to just make design for ultrasonic

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    We have our existing Project where we use DTU, RTU & repeater , DATA is transferred from RTU to main PC with the help of Repeater & DTU & ...Repeater & DTU & viceversa. The DTU & repeater has LORA for communication & the RTU has wifi for communication, need to mesh all the RTU & transfer the data, we have used ESP 12, ESP32 & arduino program platform.

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    ESP32 HTTP Webpage Encerrado left

    ########NOTE########## PROJECT DOCUMENTATION HAS BE REVISED TO REV1 for more clarity; PROJECT# 1013 Palesyn LLC - NDA Required Skills: ESP32, esp-idf, HTML, CSS, embedded, C/C++, IOT Overview: This project may be bid by one person with a multidisciplinary skill-set to achieve the milestones or may be bid piecemeal by main milestone(s). At a very high

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    This would be an application built on ESP32 chipset and would do the following: - Measure state of charge of the battery and State of health using conductance method - Measure the battery health during cranking of hte engine - Do ripple test for alternator testing The test results would be transferred via USB / Wifi

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    Water motor on IoT Encerrado left

    I have water motor of 1.5kVA in my garage. I am looking for some designer who make design to control it remotely using esp32, OTA is necessary. further details will be shared to short listed freelancers.

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    ...[fazer login para ver a URL] (or similar: [fazer login para ver a URL]) 2) Schematics of the connector on the RK3399DT attached 3) Ov5648 datasheet can be Provided upon request 4) Link to RK3399 Firefly: [fazer login para ver a URL] 5) Link to RK3399 Firefly OV13850 Board: https://shop.t-firefly

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    ...Instead use the esp32 to perform the same tasks. 1). Would need to parse and plug my sketches into to esp32. 2). Enable the esp32 temperature function. Send the readings to my app. Trigger the solenoid closed at xF/C temp reading. Brief description: (esp07- Slave function) Multiple Slave esp07s if triggered sends message to esp32 master to close

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    ESP32 IOT PCBA firmware & app I am looking for a PCBA design and basic firmware & app for the ESP based IOT HW that captures bluetooth sensor data and sends to MQTT server. Tasks: 1. ESP32-D2DW based PCBA design 2. firmware routine for wifi and Bluetooth 3. OTA updater 4. Scan for BT data and send to MQTT server 5. Mobile app - wifi/BT manager.

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    I need you to develop some software for me. I would like this software to be created for the following hardware, Node mcu esp32 with IDE . as well as smaller arduino unit with wired lan connection. so two versions one with wired and one with wireless lan. I require 8 digital inputs , 8 digital outputs , I require modbus TCP IP slave on the unit and

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    ...marketing activities to measure campaign effectiveness and ROI. Analyze data to identify a prospect, partner and customer trends in consumption of content and content type (e.g. datasheet vs. webinar vs video, etc.) Maintain and document marketing automation best practices including optimization, date quality, and troubleshooting. Qualifications: 2-5 years

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    Need one of the Datasheets Updated to a Crispy and Clean Look Asap, we need it done today before midnight eastern time. I have attached the datasheet we have, need it to look like one of the datasheets we have on our website, not content wise but the design wise.

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    The goal of this project is to flash the SAMD21 (Arduino Zero or Arduino MKR line) using the ESP32. To do so, the SAMD21 will have the SAM-BA bootloader and will be connected over SERIAL to the ESP32. The ESP32 will need to: - put the SAMD21 in bootloader mode - flash the SAMD21 with a binary stored in the SPIFFS. There are already applications that

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    Design of PCB for load cell measurements as a breakout board for external ESP32 TTGO Lora V2.0 ([fazer login para ver a URL]). The load cells will be measured using TI ADS1232 ([fazer login para ver a URL]). PCB must include: - SX1509 i2c digital port expander - ADS1115 i2c analog port expander - DS3231 RTC clock + coin

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    ...experienced ESPressif ESP32 developer with good hands on experience to evaluate ESP32-WROOM module for a potential project. Need to evaluate low power modes and measure power for various low power modes or ESP32-WROOM module. Experience developing ESP32 ULP assembly program. Project: Development using Espressif IDF & Eclipse Environment Use ESP32-WROOM mo...

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    I need to configure my esp32 using a bluetooth or wifi connection. I need to configure 30 parameters. I need some help with doing that.

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