Esp8266 ds18b20 työt

I need someone to design a PCB to fit the following: - 3.0 Inch TFT LCD Shield Module Touch Screen Display - arduino - bluetooth can use esp8266 if possible with wifi and microcontroller -one stepper driver (A4988) - one servo - one micro switch

I have a working ESP8266 WiFi with a load cell as my sensor. I need it to work on battery. When i connect the battery, it dies after 1 week. Same for when i use Uno with LoRa. I tried to use the deep sleep function, but its not enough to make the battery last more than 1 week. If you know how to make this work for at least 3 months. please let me know.

This project involves, WiFi, Webserver,SPIFFS, and Serial communication to a device. How it works: When client connects to esp8266 WiFi (AP mode) and punches the IP of the webserver it opens a webpage that is stored in the SPIFF. When webpage opens it queries the sensor via serial TX for specific reading, then receives the data via RX and then send to the webpage to be displayed. This works gr...

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Now I have STM32F030R8T6, STM32F407VGT6, STM32F103C8T6. I am doing an IOT project with MQTT for my graduation project. I have working source code. I need someone to combine them. W5500 will check when server connection is lost. For example, it works connected to the server and when I unplug the ethernet cable and plug it in again regardless of time, it will automatically check it and reconnect to...

I have made a hardware device based on ESP8266 to be a smart home device. I need you to code and configure the system to be a production ready Alexa device and eligible for "Works With Alexa" certification. I have working code to configure and connect the device to WiFi and turn it into an Alexa device (using the Fauxmo library). However, this needs to be configured for a production rea...

Hi Shourav S., can you do wireless for 500m or less from sky to ground ? You can use any wifi for this. ESP8266 is the cheapest .

I want to implement deep sleep on my ESP8266 to enhance battery performance. Certainly for 6 hours sleep then wakeup and read data then again sleep for 6 hours

Hi Hicham D., as discussed previously, let's start with the project for esp8266 and Telegram messages.

I need software development on two [kirjaudu nähdäksesi URL:n] acts as a Slave one as a Master. The code should essentially do this: As soon as the slave is powered and input X high, connect to the wifi network and send the status of two or more inputs (perhaps a word together with a variable that identifies the slave) to the master awaits confirmation if not after settable time it retra...

i need to create a device that it can open a rtsp video and take a snapshot (but as fast as possible coz time is important) more information how it needs to look and what it needs to have is here [kirjaudu nähdäksesi URL:n] Please bid only if you have lot of experience, coz this is just hardware part, after that i need to create new project for software part and you need to do that as...

i need to create a device that it can open a rtsp video and take a snapshot (but as fast as possible coz time is important) more information how it needs to look and what it needs to have is here [kirjaudu nähdäksesi URL:n] Please bid only if you have lot of experience, coz this is just hardware part, after that i need to create new project for software part and you need to do that as...

I am a hobbyist looking to develop an Apple HomeKit (the open version) embedded application, that is to form the basis of further custom home automation designs on the ESP8266 platform. I have had limited success with my current develop environments and hardware, and am finding it increasingly difficult to move on from the basics, especially when considering mDNS, and the 8266 RTOS platform. The ...

Hi Mintu N., I have a simple project for esp8266 and TelegramBot. It is for a device that receives pulses from a coin selector, and sends information to a router, plus LCD display and LEDs. Currently the connection is by USB but I want to make it WiFi based through TelegramBot. Limited budget but long-term collaboration is looked for. Please let me know if you are interested to discuss further det...

Hi Hicham D., I have a simple project for esp8266 and TelegramBot. It is for a device that receives pulses from a coin selector, and sends information to a router, plus LCD display and LEDs. Currently the connection is by USB but I want to make it WiFi based through TelegramBot. Limited budget but long-term collaboration is looked for. Please let me know if you are interested to discuss furthe...

Hi Yahia Y., I have a simple project for esp8266 and TelegramBot. It is for a device that receives pulses from a coin selector, and sends information to a router, plus LCD display and LEDs. Currently the connection is by USB but I want to make it WiFi based with secured TelegramBot. Please let me know if you are interested and available for the project. Thanks.

Hi Adedeji A., I have a simple project for esp8266 and TelegramBot. It is for a device that receives pulses from a coin selector, and sends information to a router, plus LCD display and LEDs. Currently the connection is by USB but I want to make it WiFi based with secured TelegramBot. I have diagram. Please let me know if you are interested and available for the project. Thanks.

Hi Amit D., I have a simple project for esp8266 with MQTT. It is for a device that receives pulses from a coin selector, and sends information to a router, plus LCD display and LEDs. Currently the connection is by USB but I want to move it to iot-cloud with secured MQTT. I have diagram. Please let me know if you are interested and available for the project. Thanks.

I have a ESP8266 and I want to use it to get image from [kirjaudu nähdäksesi URL:n] and upload it to my online server server side is not a problem, you can use whatever way you like to upload image to server: for example via POST method, FTP or whatever ____________________________________________________ so what i need is: get image from 1 url and upload to server bid only if you k...

I have a ESP8266 and I want to use it to get image from [kirjaudu nähdäksesi URL:n] and upload it to my online server server side is not a problem, you can use whatever way you like to upload image to server: for example via POST method, FTP or whatever ____________________________________________________ so what i need is: get image from 1 url and upload to server bid only if you k...

I have a ESP8266 1MB and I want to use it to upload image from local url to my server. The image is located on this local link : [kirjaudu nähdäksesi URL:n] (which is a 500kb JPEG image) So how can I send this image to my live server server side is not a problem , I can recive in any way that is better for the ESP to send, for example via POST method, or base64 to mqtt or FTP...

I have a ESP8266 1MB and I want to use it to upload image from local url to my server. The image is located on this local link : [kirjaudu nähdäksesi URL:n] (which is a 500kb JPEG image) So how can I send this image to my live server server side is not a problem , I can recive in any way that is better for the ESP to send, for example via POST method, or base64 to mqtt or FTP...

Hi Muhammad B., i need some help with transfering a ESp8266 Projekt to a ESP32 Platform, and cleaning the Project. For this i use PlatformIO. Do you have experience with this type of IDE? Best, Tjorben

Hola Luis C., me ha llamado la atención tú perfil. Quisiera hablar contigo unas dos horas sobre las posibilidades de controlar un Arduino usando una Aplicación Web (Web App) y ESP8266. I quisiera hablar también cómo hacer una simple Aplicación Web. Es que estoy trabajando en un proyecto privado. Estoy intentando hacer Aplicación Web para controlar...

I need a single page app with 2 buttons. App will communicate over the internet with arduino through esp8266 module. This will either lock the door or unlock it

Looking to research a new product development, so initially need a temperature measurement circuit with 3 sensors (e.g. see Interfacing Multiple DS18B20 Digital Temperature Sensors with Arduino). I can supply the compenents, if required, or include in your offer. Assuming testing goes well, I would then want to build a few prototypes of the actual product, which will require SMD circuitry (I have ...

We seek Embedded Software Engineers to join our team and to execute complete embedded software development life cycle. You must have a relevant degree and a proven flair for Firmware/software development. Experience in developing software for embedded devices is a must. Microcontroller : Arduino, STMicroelectronics, Nordic Semiconductor, Texas Instruments, PIC, AVR, raspberry Pi, ESP8266, ESP32 e...

hi kindly contact me wanted a pcb having combination of relay and esp8266 for home automation project.

hi kindly contact me wanted a pcb having combination of relay and esp8266 for home automation project.

From a created data stream on a PC (manual entry or emulator) I want to send that stream to usb to rs232 to ESP8266 and display the stream in the serial monitor.

When esp8266 is powered on it must send the notifications on the web

A simple IoT based WiFi Switch which can be be used to control any switch in a socket. I need only schematics to be made right and worked out

I want to make a ESP8266 based PCB that is powered directly via AC Mains (230V/150V, 50Hz) The board should have the following features 1. 2 On board LEDs 2. 1 Realy to drive AC loads up to 10A 3. 1 Push Button 4. Rest of GPIO Pins 5. ESP8266 Programming 6. On board Flash 7. 5V and 3V3 Output Pins 8. 1 Analog In 9. UART Pins

The battery-powered mobile device is built on the ESP32 architecture. The device wakes up every hour (deep sleep), receives data from the sensors, sends it via the GSM channel via the SIM800 module via the MQTT protocol to the server and goes back to sleep. There is a sample code. All sensors are connected via the i2c or 1-wire bus: ADC1115 (2 pcs.), BME280 (2 pcs.), DS18B20. Basic requirements...

hi there, check 1wire bus 1, check 1wire bus 2, check 1wire bus 3 for ds18b20 sensors. if sensor is found, write data to external mysql database. write there sensor value and sensor address. after data is written, check again 1wire bus 1,2,3 for new sensors and write data. only write data to mysql database if value from sensor has changed. so you have to read first last value from sensor address....

hello, I'm developing a circuit that measure the temperature in some places. Currently I'm using an ESP8266, I want a software that works as a google home: first I connect to the ESP8266 wifi second, after connecting to it, this should take me a menu were I can select the wifi I want to connect my ESP8266 and enter the SSID and password of my wifi third, access to the data of the meas...

hi there, i have prepared arduino mega wired with 16x2 I2C display (display is running with code and displays "hello world" and i want to display connected 1wire sensors hardware address in display like: "8 sensors are connected" "1. sensor" "0x280x120xA90xED0x320x200x010x31" "2. sensor" "..." work with anydesk. hardware is fully prepa...

I want a smart scale to be created. Data has to be stored in a local mysql database in android via wifi. I have a arduino, esp8266 nodemcu and 2 loadcells. I want you to write the code for me to communicate between arduino and esp 8266 to the mysql database with php. Can you do it ? Give a quote.

Hi,i have code for arduino, where leds ws2812b lights up according time. Time is read via rtc. I need this rework for time is read via NTP, wifi.( esp8266). After i need change color via switches and adding LDR for brightness.

1. TB6600 4A 9-42V Stepper Motor Driver CNC direction control (180 degrees) using Ultrasonic Module HC-SR04 Distance Sensor or MCU CP2102 ESP-12E Internet WiFi Development Board. I want it to in one direction like opening and closing a box. google open the box, google close the box 2. MG996R Servo Motor and SR04 Distance Sensor or ESP8266 Internet WiFi Development Board using google to open a ...

Hi We are looking for someone who can design Smart Led and his firmware 1: PCB Design For 5 watt, 9 Watt, 12watt, 2: RGB Led we can control by MQTT protocol 3: RGB Color Palette and Dimmable 4: Input Power AC 220 - 240 V, 50/60 Hz 5: Please make sure PCB have Power Surge protection PFA For PCB and LED PCB Design And Required components Make sure not to use TUYA ESP Module Firmware 1: Firmwa...

Gostaria de um projeto de PCB com os seguintes componentes: ESP8266 AD8232 MPU 6050 MicroSD DS 1820 Se possível utilizando o software open source Fritzing

Build an IoT based project based upon arduino and esp8266. Details will be shared after the allotment of work

- Main issue: program [kirjaudu nähdäksesi URL:n] cannot read data from web site since the url has changed. My attempt to make an isolated program (unit-grab [kirjaudu nähdäksesi URL:n]) to read the data didn’t work. My assumption is that the Arduino Ethernet shield2 cannot reach encrypted sites. If that is the case I think ESP8266 is better option to connect the Ardu...

Es ist ein experimentales Windturbine Hobbyprojekt. Eine erste Sketchversion liegt vor. Es gibt aber Probleme mit Darstellung der Strom und Spannungswerte, weil keine feste Drehzahl, Spannung und Stromstärke vom 3 Phasengenerator geliefert wird. Die angezeigten Diagrammlinien schwanken über den Messbereich und sind somit unbrauchbar. Im Idealfall sollen die Amplituden über z.B. eine...

Hello all, I need to use ESP8266 as a captive portal to handle SSID, password. ( so I can select SSID and type only password in captive portal to save credentials.) In arduino, 2-3 sensors will be read and send to a REST API in an interval using ESP8266. Lastly, esp will read a REST API and manipulate lights using relay. (Additional info will be given)

We need our own IOT cloud similar to mydevices or blynk that we can operate with ESP8266 and Lorawan sensor devices. It can be based on existing OS github code but must be robust and efficient. Someone who has done this kind of project or maybe this exact project before may already know exactly what's needed.

hi I'm looking for some one can write a code for wifi button to be created with nodemcu or esp8266. Try to connect to google home assistant for controlling smart iot products

Hi, header of project says all. i want you to write me code for getting 8x 1 wire temp sensor (DS18B20) addresses automaticially and getting the sensor temperature in arduino. after that write the temperature value to two connected i2c devices from HORTER and display value as 0,2V-10,0V DC for -30°C until 50°C temperature. Only Payment after full finish of project. Give real amount as of...

Looking for IOT Arduino code developers.. who can handle debugging techniques or design the Programming for Wifi(ESP8266/ESP32) Skills Required: AWS, C, Best Knowledge On IOT, MQTT