Nodemcu dimmer työt

I'm seeking a NodeMCU expert to assist me in building a system for monitoring water pH. This system will involve retrieving data from a NodeMCU and storing it on Firebase. Key Project Details: - Retrieve Water pH: The primary goal of this project is to measure and store the water pH value. - Rough Estimate: I only need a rough estimate of the water pH level. High precision is not required. - Firebase Storage: The data collected should be stored on a Firebase database. Ideal Candidate Skills: - Proficiency in NodeMCU programming. - Experience with data transmission to Firebase. - Previous work with pH sensors is a plus. Upon completion, I would like to be able to monitor the water pH in real-time via a dashboard linked to Firebase. The dashboard should be user-...

The problem: The solonoid valve does not turn off. The voltage on mosfet module output goes from 4.2 V to 4.8 V when motion is detected. It does not goes to 0V and thereby closes the valve. What have i done wrong? I have a simple setup: - Pir sensor AM312 - Nodemcu /ESP (powered by usb) - Mosfet module IRF520 - Solonoid valve 4.5V - External power supply connected to Mosfet 5V, 1A I'm using the following code: const int pirPin = D5; // PIR sensor pin const int mosfetPin = D6; // Connect to the IN/Input terminal on the MOSFET module void setup() { (115200); pinMode(pirPin, INPUT); pinMode(mosfetPin, OUTPUT); ("PIR Motion Sensor with Solenoid Valve Control"); } void loop() { int motionDetected = digitalRead(pirPin); if (motionDetected == HIGH)

I'm in need of a talented PCB designer who can assist in creating a simple but effective PCB for a power supply. Key Responsibilities: Need a Small PCB which will contain NodeMCU, 4 Relay, AC to DC 5v. This board is for home automation project which will connect through WIFI, RF and control all home appliances. Ideal Skills: - Proven experience in PCB design. - Understanding of basic power supply principles. - Proficiency in PCB layout softwares, like Altium or Eagle. This is a straightforward project suitable for a skilled PCB designer looking to take on a quick gig.

...will involve: - Collaborating in the design of the firmware for the IoT device - Writing efficient and reliable code to run on the ESP8266 - Testing to ensure the firmware works as intended - Offering support and addressing potential issues post-implementation. I'm open to any suggestions you might have regarding the programming languages to be used for this project. I need code to upload in nodemcu esp8266 1) Anyone can connect to internet through SSD and password. 2) it will connect to all home appliances. Basically i want to create a home automation project which will control the home appliances through internet. The device can identify the WIFI SSD and ask for password to connect. Once the correct password given, it should connect to the WIFI network and start opera...

...file is reported separately. Mating The ESP32 has a web page, which shows the last received signal from the transmitter (button identity). The user can put a name on this button in the web page. The signal is paired to a relay or dimmer on the receiver that has the pairing button activated. The name of the ports is 1-4 Relay A, (a relay is either in position A or B) 1-4 Relay B, 1-3 Dim (the dimmer steps in one direction, first more, then less, then more, etc.) 1-3 on/Off All on All off space for 4 relays and 3 dimmers. each relay connects with 3 screws, dimmer connects with 2 screws. Set each device's address dynamically, and save the address in local memory....

I'm seeking an expert familiar with the Core1262-HF LoRa Module SX1262 chip to interface with esp8266. your job will be to give me a sample code that i can test it. Key Requirements: - Experience with Core1262-HF LoRa Module SX1262 chip - Expertise in working with esp8266 Skills & Experience: Ideal candidates will have proven experience in: - IoT connectivity solutions - Working with Core1262-HF LoRa Module SX1262 chip and esp8266 for more details of the lora module refer

I'm working on a nodeMCU ESP8266 based throughput scoreboard project for my production department. My key focus is to connect seven clients to one server over a WiFi connection. Requirements: - Proficiency with NodeMCU ESP8266's server and client configuration. - Proficiency with ESPNOW - Knowledge of signal transmission via wifi connections. The main task involves transmitting a signal from seven clients to a server via WiFi. I have eight (8) totalizers (counters) that display FPM throughput on seven (7) wood processing machines. The eighth one is total for the seven machines. The totalizers increment via contact closure via a custom PCB that I have designed. I have everything to make this work, except the code. Ideal Skills: - Deep understanding and expe...

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...The selected freelancer should ideally have experience with ESP32 or ESP8266(NodeMCU). • QR Code Integration - The payment system should allow for seamless transactions via QR code scanning. • Payment Methods - As a preferred payment gateway, the system should be able to process transactions via Credit cards. Further methods could be discussed. • API and JSON Usage - You should be conversant with using APIs and JSON for the integration process. Preferred Skills: • Experienced with ESP32 or ESP8266(NodeMCU) • Proficient in APIs and JSON • Prior experience in Payment gateway Integration • Familiarity with QR code systems We are looking for a developer who can create a payment system for esp32 or esp8266 (NodeMCU) devices. De...

I am looking for an expert to help with a project involving the set-up and programming of a Node MCU esp 8266 device. The purpose of this project is to utilize the device for sensor monitoring, specifically focusing on the detection of infrared motion. Specifically, your tasks will include: - The setup of the Node MCU esp 8266 device - The integration of infrared motion sensors - The programming necessary for accurate and reliable infrared motion detection Skills and Experience Needed: - Strong knowledge and experience with the Node MCU esp 8266 device - Proven experience in programming and integrating infrared motion sensors - Exceptional troubleshooting and problem-solving abilities Please bid with confidence and demonstrate proof of your previous similar projects. This could be the ...

Project Goal: Develop an Internet of Things (IoT) device with a real-time mobile application. Key Components: IoT Device: This is the physical device equipped with sensors, actuators, and communication technology (WiFi, Bluetooth, NodeMCU etc.) to collect data and interact with the environment. Real-time Mobile App: This application acts as the user interface for interacting with the IoT device. It should display data captured by the device in real-time, allow for user control, and potentially offer additional features like data analysis, notifications, and device settings.

...innovative technique. The ultimate goal is to make my stage lighting dynamic and vibrant by utilizing video feeds as a dimmer source. **Requirements:** - Strong understanding of both lighting design and video manipulation. - Proficiency in software and hardware that connects video feed to lighting fixtures, preferably with specific experience in the grandma3 lighting console. - Creative ability to transform video content into lighting cues that can change colors and create dynamic patterns on stage. **Objectives:** - Learn the fundamentals of mapping video content to control lighting fixtures. - Develop skills to change colors and create dynamic visual patterns using video as the dimmer source. - Gain the ability to simulate moving lights and intricate visual effects wit...

I'm seeking a skilled electronics assembly expert to construct 35 Access Control Devices following given blueprints. No programming skills are required, as this project strictly pertains to hardware assembly. Each device will include an NodeMCU, an electrical relay and a led. Key tasks: - Reading and understanding the supplied schematics and plans - Assembling each device according to these plans, ensuring each unit is in full working order Ideal Traits: - Prior experience in electronics assembly - Familiarity with NodeMCU hardware - Detail-oriented, meticulous about achieving complete functionality of all units according to plans - Ability to deliver the project on time while maintaining product integrity and quality.

I'm working on a nodeMCU ESP8266 based throughput scoreboard project for my production department. My key focus is on employing the Websocket protocol to connect seven clients to one server over a WiFi connection. Requirements: - Proficiency with NodeMCU ESP8266's server and client configuration. - Experience with Websocket Protocol. - Knowledge of signal transmission via wired connections. The main task involves transmitting a signal from the server to a custom PCB. This will be executed via a wired connection, despite the server and clients being connected over WiFi. Ideal Skills: - Websocket Protocol implementation. - Deep understanding and experience of server-client setup on NodeMCU ESP8266. - Knowledge of wired connection for signal transmission.

I am currently in need of an Arduino software developer for an application based on lights control and light syncronization with pulse. The lights to be controlled are 7 x 280 Watt Alogen lamps, 7 + 7 x 7 watt Colored Led (green and Blue) 9 x 2 mt sigle color led Strip. Pulse sensors optical and with electrodes Will be used a 7 inch touch screen, an Arduino GIGA, 3 x 8 channel leading edge dimmer (KRIDA) and Pulse sensors. There will be 3 Programs with different pattern of lights on. Ideal Skillset for the Job: - Proficiency in Arduino software development - Ability to design and implement sensor integration effectively Please forward detailed project proposals showcasing how you intend to approach this project, including your actions and deliverables at each step of the project...

I am looking for a skilled PCB designer to create 2 (two) small-sized single layer PCB modules for my project - Voltage & Current meter 2 channels - Ac voltage dimmer 2 channels

I am looking for a freelancer to design and create a single layer AC voltage dimmer module/PCB. The module should be able to handle an input voltage range of 0-220V and have the capability to handle a maximum output load of more than 500W. Ideal skills and experience for this job include: - Experience in PCB design and layout - Knowledge of AC voltage dimming circuits - Familiarity with handling high power loads - Ability to work with specific components as provided by the client

...freelancer who can help me develop a IoT device using NodeMCU and Flutter. Its a mini project Preferred Method of Communication: Direct Messaging Just i want mini flutter with one sensor data showing live data from sensor and button in flutter to control one LED from nodemcu board Don’t think much it’s simple project need it urgent. Specific Functionalities/Features: - I have a detailed list of functionalities and features that I want to incorporate into the project. Ideal Skills and Experience: - Proficiency in NodeMCU and Flutter development - Experience in creating IoT devices and mobile applications - Strong problem-solving skills and the ability to troubleshoot any issues that may arise during the project. If you have expertise in NodeMCU...

I have a Reactnative App that I have created for my client. Only the frontend pages have been done. I require this device to do the following; 1. It needs to be setup to send data to my MySql database 2. It needs to be connected to a temperature sensor 3. There will be multiple devices across the company Please look at the product: ESP8266 NodeMCU WiFi this is the device. I need this done by Friday. Please don't waste my time.

I am looking for someone to change code in my esp32. I have the ide files etc, i have changed from a p100 max controller to ktype max controller, the test code works and configured already but just needs changing in the actual code for my app. Current Board: NodeMCU-32S New Board: This question was skipped Timeline: I need this project completed as soon as possible. Ideal Skills and Experience: - Strong knowledge and experience with ESP32 development - Proficiency in programming languages such as C++ and Arduino - Experience in board selection and integration - Ability to troubleshoot and debug code - Excellent communication skills and attention to detail

I'm looking for someone to design and assemble a digital number display project featuring a small 7 segment LED display, an Arduino Nano, a rotary encoder with switch, an On/Off Switch, a dimming rotary encoder and a 3V button battery. The LED display will be able to show a number from 0000 to 9999. The size of the 7 seg...digit 7 segment led display (small) Arduino nano Rotary encoder with switch On / Off Switch Dimming rotary encoder 3V button battery like the 2450 Function: The led display will show a number from 0000 to 9999. The rotary encoder will cycle one number at time in numerical order. When you press the Rotary encoder switch it cycles over to the next digit. After last (4th) it will start again on 1st A dimmer rotary encoder will make illumination of numbers to ...

...Headings: Home Keep it simple - here include photos - this should be the most eye-catching part, keep the rest of the home page simple GIF of water on the home page makes it look really busy/too much going on (especially if the goal is to get the viewer to look at the photos/capture their attention that way) colours are very bright (the blue with the white) ... makes it look blocky - instead use dimmer colours to make the logo/photo/info stand out Our Programs Keep the writing short - class ratio, basic skills learned Point form Prices (if you want to list the prices) In there, mention the Aquapass If it is titled Aquapass, visitors to the site are not going to know what that is About Us Facility Here put all the facility information (salt water, heated pool, etc) Picture...

Sensor Data Collection with Arduino ESP8266 NodeMCU CP2102 Programmable Temperature controller with timer 16x2 i2c display Blynk app settings - Desired functionality: Sensor data collection - Specific sensor type: Temperature sensor - Preferred programming language: Any (C++, Python, or Javascript) Skills and experience: - Proficiency in Arduino programming - Knowledge of ESP8266 NodeMCU CP2102 - Familiarity with temperature sensor integration - Understanding of wireless communication protocols - Ability to collect and analyze sensor data - Experience in home automation projects is a plus The project requires the development of a system that can collect temperature data using a temperature sensor and Arduino ESP8266 NodeMCU CP2102. The ideal candidate should have ex...

...each space. Allow for revisions and feedback to ensure the 3D renderings align with your expectations. Ceiling Plan & Lighting Layout: Develop detailed ceiling plans for each room, specifying ceiling treatments, moldings, and any architectural elements. Design an optimal lighting layout that incorporates ambient, task, and accent lighting. Specify the types of fixtures, their locations, and any dimmer controls. Ensure that the lighting design complements the overall aesthetic and functionality of each space. Furniture Cutout Plan: Create a furniture cutout plan that provides a detailed layout of all furniture pieces to be used in each room. Include dimensions, clearances, and placement instructions for each piece of furniture. Ensure that the furniture arrangement aligns wi...

...swiping left or right. USB Port and Power Socket: Added convenience features include a USB port and a power socket. Mains Input Detection: Users can easily customize which appliances run on the main AC input and which on the inverter through our mobile app. Switch Board Design: Our smart switch board boasts a sleek design with the following touch switches: • Fan Regulator - 1 • Smart Light Dimmer - 2 • Normal 10A On/Off Relay • Backlight Indication on Every Touch Switch Deliverables: • A fully functional Flutter app UI for both Android and iOS platforms. • An admin panel for managing user settings and data. • A website to showcase the product and provide support. Reliability and Warranty: One of our primary goals was to deliver a product ...

I am looking for a skilled programmer who can make changes to the programming of my RFID Reader. The ideal candidate should have experience in C or C++ programming language and should be proficient in making modifications to existing code. I have used RFID RC522 reader module and NodeMCU (ESP8266) for this project. Specifically, I need the following changes to be made: - Modify the RFID Reader to send the RFID data to a specific URL of my website instead of sending it to the database. - The programmer should also be able to debug and fix any errors that may arise during the modification process. - Additionally, I am looking for improvements in the performance of the RFID Reader. It is essential that the programmer has access to the source code of the RFID Reader. This will allow ...

I'm looking for an expert to help me with ESP12E for my project. The goal is to connect to ESP12E instead of NodeMCu, If you have experience in this area , please reach out. I look forward to discussing the project further with you.

I'm looking for an experienced Control4 professional to help me with an immediate lighting control project. The project requires an integration of existing Control4 systems. My timeline for the project is immediate as I'm looking to get the project started as soon as possible. Experience with Control4 programming is a must. I look forward to hea...experienced Control4 professional to help me with an immediate lighting control project. The project requires an integration of existing Control4 systems. My timeline for the project is immediate as I'm looking to get the project started as soon as possible. Experience with Control4 programming is a must. I look forward to hearing from you. I have 4 rooms that need to operational as light on/off & dimmer control I have a...

...the switch, but need help with the configuration of Tasmota. I have several Martin Jerry dimmers (SD01) flashed with Tasmota. I also have a Shelly RGBW2 4 channel dimmer that is flashed with Tasmota. I would like to configure the Martin Jerry dimmers so that each dimmer controls a separate channel on the Shelly RGBW2. I want on/off and dimming functionality, as well the ability to have more than one Martin Jerry dimmer be in control of one of the channels on the RGBW2 device in the event that I need two or more control points. The Martin Jerry dimmers need only to control the Shelly RGBW2 dimmer. There is no need for each dimmer to control their local dimming circuit. I would like to implement this using Device Groups because DevGroups use UDP to c...

I am looking for a freelancer who can help me with a project that involves connecting an ESP32 to the Arduino IDE. The specific functionality I need is for the ESP32 to connect to Wi-Fi. I have no specific hardware or software requirements, so the fr...project that involves connecting an ESP32 to the Arduino IDE. The specific functionality I need is for the ESP32 to connect to Wi-Fi. I have no specific hardware or software requirements, so the freelancer can choose between the ESP32 DevKitC and ESP32 NodeMCU. I do not require any detailed documentation or code comments for the project. Ideal skills and experience for this job include: - Experience with ESP32 and Arduino IDE - Knowledge of Wi-Fi connectivity and configuration - Ability to work with the chosen ESP32 board (DevKitC o...

Description: I need a code written for a device I am building. In simple I want to open a window and turn on a fan and then close the window and turn off the fan. I am using a NodeMCU to control a linear actuator to open the window. The fan will be controlled using a relay. I will also have a rain sensor so that if it's raining the window will close and fan turn off. Main Parts: - NodeMCU o - Linear Actuator o - Motor Drive Controller o - Relay o - 12V AC Adapter o - Rain Sensor (LM393) o Feature: - Turns fan relay on/off - Opens/closes linear actuator - Rain Sensor o Window/Fan should not turn on/open if rain is detected o Window/Fan should close/turn

I am looking for a freelancer to help me set up a smart switch with the Tasmota firmware. I am already familiar with the associated hardware and...switch, but need help with the configuration of Tasmota. I have 4 Martin Jerry dimmers (SD01) flashed with Tasmota. I also have a Shelly RGBW2 4 channel dimmer that is flashed with Tasmota. I would like to configure each of 4 of the Martin Jerry dimmers to control the 4 individual channels on the Shelly independently. I want on/off and dimming functionality, as well has the ability to have more than one Martin Jerry dimmer be in control of one of the channels on the RGBW2 device in the event that I need two control points. The Martin Jerry dimmers do not need to be able to control their local dimming circuit - only control the Shel...

...experience in developing bell systems for schools and should be able to provide a system that will meet the following requirements: Range: - The system should cover the entire school building. Features: i want an IoT school bell system with the function rtc time and using touch keypad I can do customisation in time I can set time using cloud. 15 to 20 time schedule for timing. Cpu:- Nodemcu Display :- Oled 128 x 64 RTC MODULE:- ds3231 Keypad :- ttp229 touch keypad Relay And also want menu system like following:- 1) Set time / date 2) Set Time Table 3) View Time Table 4) Holiday 5 ) Bell settings In Bell settings there will be two option 1) Short bell ( in that 2 sec bell two or three time that I can adjust) 2) Long bell ( as per above but duration is 5 ec each bell - The syste...

ESP8266 RTOS SDK firmware development for MQTT communication on NodeMCU with specific design requirements. Functionality: - MQTT communication - WiFi connectivity - Sensor data collection Ideal skills and experience: - Experience with ESP8266 RTOS SDK - MQTT protocol expertise - WiFi connectivity knowledge - Sensor data collection experience - Experience with NodeMCU Design requirements: - Work on relays is 90% complete IR blaster Pending Touch panel (UART communication) Pending

I'm seeking an individual who has experience with ESP8266 Module and DSC and Honeywell equipments. Project involves: - setup easy wifi connect on NodeMCU - Whenever an alert is triggered, send HTTP REQUEST - periodically send HTTP GET and POST REQUEST - parse json response to HTTP REQUEST and publish response - Whenever siren is activated, send HTTP REQUEST - Setup and configure a MQTT broker - provide a well-documented step-by-step process of how to implement these features

We created a smart home automation project which includes an application and website. We have used websocket technology to develop it. Now we need a freelancer to establish the connection between server and website and hardware. Hardware includes NodeMCU, LED's etc.

Build schematic + Layout PCB KiCAD, BOM, support work with PCB manufacture.

I have created and tested code for relays now need to do the same for IR blaster and UART communication. relay code can be reused. Need tested and working code ASAP. Budget Rs 10,000 Materials required: ESP8266 / NodeMCU, IR receiver, IR transmitter, ULN2003, 5V 3.3V supply.

I have created and tested code for relays now need to do the same for IR blaster and UART communication. relay code can be reused. Need tested and working code ASAP. Budget Rs 10,000 Materials required: ESP8266 / NodeMCU, IR receiver, IR transmitter, ULN2003, 5V 3.3V supply.

For a personal project- I need a PCB designer working under Eagle or Kicad. The schematic is available. The board consist of DC voltage regulator, NodeMCU (ESP8266), Transistors, resistors, jumpers, terminal blocks totaling 20 components. The tasks are: 1)schematics review 2)PCB layouts, 3)BOM 4)design of the Test module PCB 5)provide support when dealing with the PCB manufacturer during the PCB fabrication Deliverables: -Eagle or Kicad source files for the PCB fabrication and the Test module PCB -generated design/layout files for the PCB fabrication and the Test module PCB Candidates should have strong development experience in PCB route tracing and with Kicad. More details (schematics, requirement documentation) will be provided to the short listed candidates based on their pr...

Need a smart plug using 16A Relay , hilnk ac to DC 5V , nodemcu mini

WS28xx Arduino controller Description My goals for the controller are: • Reliability • Stand-alone operation • Simple control with ease of use • Custom scenes and chases Details: • 1-99 keypad custom for selecting scenes/programs. • I will supply and code the scenes • LCD display • Scene # and description i.e. “Rainbow Chase” • Dimmer level 1-100 • Chase speed 1-100 • Four Hardware debounced tactical switches • Dimmer / Brightness control • Speed control for active (chase) scenes I have used FastLED and a repurposed and gutted ADJ LED Controller (RGBW4C-IR) for testing and prototyping. 24-scene buttons are not enough scenes to cover all the holiday scenes and other static and active/chase scenes I ...

...com/file/d/1I8zdXNqD_dqZ7ABDlCK4NLH_fDi0GP-T/view?usp=share_link ------- Change the underneath of the cage floor to make the base more black and real Do VFX 33 and VFX 36 from this angle talking to turn and looking down below him Put church 3D background behind VFX 33, 36,37,38, moving in correlation with the camera slightly blurred and a bit dimmer lighting. The man in the cage is 5m up from the ground above the square area on the ground On this model st Bartholomew's church interior Pre vis Model: of St Bartholomew's Pre vis camera moves around cage of church background https://drive

LED buck-Boost driver with PWM dimmer for single high power LED running from 4S Li Ion battery pack. We need a schematic, all parts must be readily available (in stock with known supplier). Design must fit inside a circular aluminium enclosure of 30mm diameter. Board layout in KICAD compatible format.

Hello Nazir, as discussed int he chat I'm hiring you for developing a PCB, ready for printing at JLC pcb, with full circuit schema, gerber files, BOM files and list of components needed, and also for updating the files you delivered within the contest "Esp8266 with relay pcb module design" to be ready for printing at JLC PCB. This new board will use a nodemcu module esp32, with 8 relays, 8 leds for relay status, led for wifi-connection etc, lets discuss via chat.

Good Morning, I'm looking for an electronical expert that can design the circuit, the gerber files for pcb printing and create a list of needed component to assembly the pcb. The circuit will be a simple circuit with a nodeMCU esp8266 module, with one single relay with octocoupler, Sim900 Gsm module for remote connection, data source to read if the relay is currently open or closed and if the device is connected or not, autonomus 12 v alimentation jack, led for pcb status(is on or off), led for connection status, led for relay status. The delivery of this project includes: 1* Full circuit design, Gerber files needed for printing, 1*detailed list with all the components needed to assembly the PCB once printed. The contest will be awrded once the circuit has been tested ...

...Being for the public, the RM is deeming it a Class 9 Building and requiring stamped structural, electrical, mechanical and architectural drawings, along with letters of assurance. I have just found a structural engineer and am seeking the others. Our budget is limited but our hearts are huge and we're determined. :) Electrical... I'm expecting the usual outlets every 8' (?), four pot lights, a dimmer switch, 2 radiant ceiling panel heaters and two lighted Exit signs above the doors. Mechanical... I don't know what, if anything, we'd need but I do need a mechanical engineer to say that. The room with have opening windows and two doors. The heat is electric. Not sure what mechanical components would be necessary. Architect... fire and safety... I'...

Hi, I have a small sailing boat which is moored in the middle of an harbour. I would like to monitor using GPRS...network (via Telegram) or SMS the following itens: -gps position. -temperature and humidity using the Dht11 sensor. -battery voltage. -water on the bilges. I would need also alerts for low voltage on the boat battery or high bilge water level. I have been successful in measuring the Dht11 output using WiFi and the following tutorial: However can't do it using WiFi. I'm using the TTGO T-Call V1.3 ESP32 sim800l board and dht11 sensor. Would like to continue to use the same hardware in the project. Could you please provide me a quote for the development of the code? Best Regards

...position and meet the requirements, please send your resume and work samples to our HR department. Here are some of our products: there are more than thousand articles The video should be around 5 - 10 sec, should be with sound, which we can use for free on the social platforms, should be with our images and titles. Please send us some first input, so we can see how you work with the articles above. IMPORTANT !!!!!!!! The Winner will get the job to do the work of more than thousands of videos on a

Hello, Here are the requirements that you have to fullfil 1) Write code of ESP8266 to have 5 DHT22 sensors & sending data to the thingsboard which is installed in AWS 2) Give instructions for connections of ESP8266 and DHT22 3) Send sensor data to custom installation of thingsboard in AWS