Esp32 i2c arduino example仕事
...innovative and experienced Arduino programmer to design a circuit for my cosplay project. Although I've not specified the particular components to be controlled, I'm open to ideas and suggestions. Your creativity and technical prowess will be essential for this role, and a background in costume design will be appreciated, though not required. This isn't a time-sensitive project, so the focus should be on the quality and functionality of the design, rather than the speed of completion. Key Responsibilities: - Conceptualize and design an Arduino circuit for a cosplay project - Suggest suitable components (LED lights, motorized wings, sound effects etc.) - Ensure the circuit runs smoothly, is durable, and safe for cosplay use Skills & Experience: - Pro...
Embedded Firmware Development for Personal Use in Industrial Equipment using C++ for ESP and Arduino Skills and Experience Required: - Proficiency in C++ programming language - Experience in developing firmware for industrial equipment - Knowledge of embedded systems and hardware interfaces - Understanding of real-time operating systems and low-level programming - Ability to troubleshoot and debug firmware issues - Familiarity with communication protocols such as UART, SPI, and I2C - Strong problem-solving and analytical skills
Seeking a talented Arduino developer to bring my project to life! I'm in need of customized code that covers everything from sensors to wireless connections. The deliverables should include the Arduino code and a circuit diagram. I'm also open to the possibility of having an Android app or Processing interface depending on the project's requirements. The developer boasts experience with a variety of boards, and I'm excited to see their expertise in action. To kick things off, I'll be sharing detailed project specifics, my budget, and the desired timeline. Can't wait to collaborate and make my vision a reality!
...Intermediate Arduino Uno Microcontroller for Managing Sensors and Data Skills and Experience: - Proficiency in programming Arduino Uno microcontroller - Experience in managing sensors and collecting data - Strong understanding of intermediate-level programming complexity for microcontrollers Project Requirements: - Develop a microcontroller system using Arduino Uno to manage sensors and collect data - The microcontroller should be able to read data from various sensors and store it for further analysis - Implement appropriate algorithms for data processing and manipulation - Ensure the system is reliable and can handle real-time data collection - Provide documentation and instructions for future maintenance and updates Ideal Candidate: - Demonstrated experience i...
Greetings, This Nuaman Saghir here and I can provide an arduino code.
I'm looking for a highly skilled developer, experienced in ESP32 board design and configuration for an IoT project. The essential purpose of this project is to create a board equipped with four Max 6675 Sensors and a 6 Channel Pulse Trigger Switch Controller to manage outputs for 12v 10Watt Solenoids. Key Project Elements: • ESP32 Board: The IoT centric nature of the project requires the ESP32 board to support Wi-Fi as the main communication protocol. Understanding of IoT connectivity and expertise in Wi-Fi based board design will enable the board to function optimally in real time. • 6-Channel Pulse Trigger Switch Controller: An integral component of this project, the pulse trigger switch controller must control 12v 10Watt Solenoids. Experience wi...
We are a new startup based in NCR Delhi, and require one/two adept coder/s proficient in Micro Python, capable of programming an microcontroller meant to control other devices. Experience with ESP32/ STM32 and device control applications is crucial for this project. This role requires: - Strong skills in Micro Python - Extensive knowledge of the ESP32/ STM32 microcontroller - Prior experience in device control applications - Ability to optimize code for seamless device interaction - Collaborative mindset to work with another coder This project provides a unique opportunity for skilled coders to further utilize and expand upon their Micro Python and device control expertise.
...Description: We are seeking a skilled freelancer to develop a system capable of detecting sound frequencies specifically in the range of 18,000 Hz to 19,000 Hz. This project will involve the design and programming of a device that can efficiently perform this task and communicate the detection results via a network. Core Requirements: Microcontroller Options: The system should be based on either ESP32, ESP8266, or Raspberry Pi, as per availability and efficiency in meeting project needs. Frequency Detection Range: The device must accurately detect sound frequencies between 18,000 Hz and 19,000 Hz. Network Communication: Upon detecting a specified frequency within the range, the device should send a signal through UDP (User Datagram Protocol) over a Wi-Fi network. Target IP and ...
I require an experienced Arduino programmer to cater to the programming needs of our panels integrated with Nextion displays. Unfortunately, the specific functionality needed hasn't been outlined but the project has an immediate urgency, hence requiring fast and efficient work. The tasked freelancer should: - Be proficient in Arduino programming. - Have prior experience with Nextion displays. - Showcase ability to work under pressure due to immediate completion requirement. Although I didn't specify, having knowledge and ability to create real-time data display, touchscreen interaction capabilities and customizable UI would be advantageous, along with desire to achieve intuitive user interface, seamless integration with other systems and efficient data processing...
I created a Code for a Charging Wallbox, so that Hotel Guests are able to use their Hotel Room Cards to start a charging process. The ESP8266 is equipped with a RFC522, and a PCB of the Hotel Lock Distributor, 1 Button and a 20x4 Display. The Code works sometimes but not always, also on the 3rd Menue I was not able to display the charging Details which are available on the mqtt Broker. The Code has 3 Menu Levels, 1st: The Guest needs to place the Room Card on the Sensor1 of the Hotel Lock Distributor, which grants that the Guest Card is valid and enters the 2nd Menue 2nd: A Mqtt Connection is established, getting the actual Price of the Broker showing it to the Customer on the Display. The Guest accpts and starts the Charging Process when placing the card on Sensor2, which is the rfc52...
I am looking for a freelancer who can develop an Arduino library for the MS1022 Time-to-Digital Converter. The ideal candidate should have experience in programming with C++ for Arduino. Specific requirements: - The library should have both read and write operations functionality. - It should also have interrupt handling capability. The freelancer should be proficient in Arduino programming and have experience in developing libraries for specific hardware devices. They should be able to deliver a well-documented and efficient library that meets the specified requirements. Datasheet is attached for MS1022.
...AWS for data pipeline and applications Please check the attached image for more details. (now included in the github repository) Deliverables: 1. Set up the development environment on my pc 2. Implement the data flow from sensors, to a db and visualization on a web-based app, to control the actuator based on the pre-programmed threshold and voice command. 3. Hardware prototype will be based on ESP32 and connect to internet over WiFi. It will monitor parameters such as Temperature, Humidity, Soil Moisture level etc and upload those information to a remote server 4. Server side programming/Android app 5. Advanced Features such as voice control 6: Assistance with Project Documentation 7. IOT AI visionary documentation with links and images (a must) ** Simulator of the hardware set...
I am looking for a freelancer who can help me integrate the mlx90640 with Esp8266 for a specific application. The main objective of this project is to create a temperature monitoring system using Arduino as the platform. Skills and experience needed: - Strong knowledge and experience in working with mlx90640 and Esp8266 - Proficiency in Arduino programming language - Familiarity with temperature monitoring systems - Ability to work within a tight deadline as the project needs to be completed within a week. If you have the necessary skills and experience, and can work within the given timeframe, please submit your proposal.
I am looking for a skilled PCB layout designer to assist with a project for our existing business. The PCB layout will need to be of moderate complexity, with a double layer design. While I already have some of the components for the lay...some of the designs of the daughter boards we buy in (that are open source) and incorporate them into the current design (to reduce component cost and hand assembly cost) this is useful. This also has to have USBA connectors (we connect to one-wire via USB connectors) and has a touch-screen which will also need to be reliably connected. There are three busses on this project - SPI, oneWire and I2C. The design will also need to incorporate spare capacity in case I need to add extra modules to these busses, so I want to build in some future proofin...
...tested for operations using Arduino and IDE platform 4 Python documents written by engineers in my lab GUI_control lists all classes and functions Heater or Hotplate – use it as a template to make what I need Template_ard – small template I tried in the lab during session I need to basically code functions and commands so I can communicate with my setup entirely in one platform – spyder ( Python platform ). To do this, I will need to connect all my Arduino’s to the USB ports ( each has their own serial names – that can be implemented using document. This document will list all the names of the ports ). Then I need open functions, write the script and close it. In the script itself I would like to write inputs and outputs of functions similar in ...
I am looking for a programmer with experience in RFID devices to help me with a project. The main goal of the project is to program an RF device (specifically RFID) to receive a phone number and then send a text message using that phone number. Skills and Experien... The main goal of the project is to program an RF device (specifically RFID) to receive a phone number and then send a text message using that phone number. Skills and Experience Required: - Proficiency in programming RFID devices - Knowledge of how to integrate RF devices with text messaging functionality - Familiarity with different platforms and software options for this process, such as Arduino and Raspberry Pi - Ability to suggest and recommend the best platform or software for the project based on requirements ...
I am l...for a freelancer who can help me with an Arduino project. I need to display Hindi text on a P10 display board for information display purposes. Requirements: - Ability to write Arduino code to display Hindi text on the P10 display board - Familiarity with the P10 display board and how to interface it with Arduino - Proficiency in Hindi language to ensure accurate display of text Ideal Skills and Experience: - Experience with Arduino programming and working with display boards - Knowledge of Hindi language and script - Attention to detail to ensure correct and legible display of text I need this max in 1 week period If you have any specific board models or special requirements for the Arduino code, please let me know. Otherwise, any standard...
Project (high level): - Need simple counter with buttons to run on small Arduino board. - This project is multiple stages (this is stage 1) Project details: - Need something similar to this: (https://www.amazon.com/SC-SPORTCOUNT-90040-Lap-Counter/dp/B0016J9NE8/ref=asc_df_B0016J9NE8/?tag=hyprod-20&linkCode=df0&hvadid=191937239663&hvpos=&hvnetw=g&hvrand=4187674160277719954&hvpone=&hvptwo=&hvqmt=&hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy=1016367&hvtargid=pla-338146517434&psc=1&mcid=e7a3264e644d38a98276cb7016f50ff1) - Small Arduino board, with small screen (up to 4 digits), and two buttons; one for counting every time its pressed, and the other (small one) for resetting the counter back to zero (when press & hold for a...
Project Title: LGP Ultrasonic sensor Description: I am looking for a freelancer to assist me with my project involving an LGP Ultrasonic sensor. The purpose of the sensor is for distance measurement, object detection, and level sensing. I need to use 2mhz Ultrasonic sensors to measure liquid (water, diesel, petrol, lpg) level from the bottom of the tank. The piezo sensors will be connected to ESP32 .Operated with 5v battery I need: 1. Complete Circuit and BOM 2. AESP32 Code Requirements: - Experience in working with LGP Ultrasonic sensors - Ability to program and calibrate the sensor for accurate distance measurement Please provide examples of previous projects or relevant experience in your proposal.
I am looking for a skilled Arduino developer to modify an existing Arduino sketch by adding new features. Skills and experience required: - Proficiency in Arduino programming - Strong understanding of coding and debugging - Ability to work with existing code and make modifications - Attention to detail to ensure the new features are implemented correctly The client has specific instructions for the new features they want to add, so clear communication and the ability to follow instructions are important. The project should be completed within 2 weeks, so the freelancer should be able to work efficiently and meet deadlines. If you have experience with Arduino programming and are confident in your ability to add new features to an existing sketch, please subm...
Hello, I am currently working on an Arduino project involving a SIM800C module for SMS sending. However, I am facing issues with connecting to the GSM network, and I need assistance from someone with experience in this field. Problem Details: * The SIM800C module is unable to connect to the GSM network. * Messages in the serial monitor indicate unsuccessful connection attempts and errors such as "NORMAL POWER DOWN" and "+CPIN: NOT INSERTED." * Occasionally, irregular results are displayed in the serial monitor, such as "AT+C�������>��w��?�H�AT+CREG?" I am looking for an expert capable of helping me resolve this GSM connection issue. If you have experience with SIM800C modules and Arduino and can provide assistance in solving this proble...
I am looking for a skilled Arduino developer to write code for my project. The project involves streaming live thermal images, capturing images, and controlling a switch on a smartphone. Functionality: - The code should enable the streaming of live thermal images to both iOS and Android smartphones. - It should also allow the user to capture thermal images using a snap button on the smartphone. - Additionally, the code should enable the user to switch on/off a device using a switch button on the smartphone. Preferred Programming Language: Arduino Smartphone Compatibility: Both iOS and Android Skills and Experience: - Proficiency in Arduino programming - Experience with the ESP8266 and MLX90640 modules - Familiarity with streaming data to smartphones - Knowledge of...
I am looking for a skilled freelancer to create a PowerPoint presentation on the topic of "Arduino based solar street light and automatic smart home appliances". The purpose of the presentation is for educational purposes, and I have a detailed outline in mind. Key Requirements: - Proficiency in creating engaging and visually appealing PowerPoint presentations - Knowledge of the topic of Arduino based solar street light and automatic smart home appliances - Ability to present information in a mix of infographic style and text-heavy with detailed information -The ppt must contain a summary of IEEE research papers which I will provide personally. Ideal Skills and Experience: - Experience in creating educational presentations - Strong graphic design skills to create...
...freelancer who can create a PowerPoint presentation on the topic of Arduino based solar street lights and automatic smart home appliances. Desired Outcome: - The main goal of the presentation is to showcase the technical aspects of Arduino based solar street lights and automatic smart home appliances. Specific Points: First page should contain the topic and team member's name(4 in my case) and credits to the faculty(2). The ppt should also contain summary of the research papers that I will provide. - The client has specific points or aspects that they want to be highlighted in the presentation. Preferred Length: - The presentation should be 10 slides. Ideal Skills and Experience: - Strong knowledge and understanding of Arduino based solar street lights...
We need a friend to write Arduino codes using Rainmaker for ESP 32. If there is good relationship and trust, we will have continuous projects.... Requirements: -Arduino developer - Rainmaker implementation for ESP32 - Both WiFi and Bluetooth connectivity - Specific ESP32 model: ESP32-S - Project completion within 1 week Ideal skills and experience: - Proficiency in ESP32 programming and development - Experience with Rainmaker implementation - Strong understanding of WiFi and Bluetooth connectivity - Ability to work efficiently and meet tight deadlines
I need a PCB design and parts suggestions for my project, with the following requirements: - Reliable measurement of Velostat resistance, without significant noise. - Bluetooth communication capability. - Powered by a USB cable. - Smaller size compared to the prototype. I currently have a working prototype (ESP32 + external ADC because there is too much noise on the ESP32 ADCs), but I need a smaller solution with a custom PCB.
I am looking for a freelancer to develop firmware for my stm32 project. The ideal candidate should have experience in C programming and be able to start from scratch. The firmware should have the foll...am looking for a freelancer to develop firmware for my stm32 project. The ideal candidate should have experience in C programming and be able to start from scratch. The firmware should have the following features: - Board to be used: NUCLEO-G431RB Sensors: X-NUCLEO-IKS01A3 - Data collection and processing: The firmware should be able to collect data from the gyroscope and accelerometer, using I2C if you are capable of doing this I have a lot more projects right after this. If you are skilled in C programming and have experience in stm32 firmware development, please submit your...
I am looking for a skilled designer who can design a circuit and PCB for an ESP32 with POE+ and RS-485 interface using Easy EDA. Power Supply: - The desired power supply for the circuit is POE+ (Power over Ethernet). RS-485 Interface Data Rate: - The required data rate for the RS-485 interface is 250Kbps. PCB Design Requirements: - The client has specific requirements and preferences for the PCB design. Skills and Experience: - Experience in designing circuits and PCBs for ESP32 with POE+ and RS-485 interface. - Proficiency in using Easy EDA. - Ability to meet the specific requirements and preferences of the client for the PCB design. Please provide examples of previous circuit and PCB designs for similar projects.
I am looking for a freelancer who can help me integrate the mlx90640 with Esp8266 for a specific application. The main objective of this project is to create a temperature monitoring system using Arduino as the platform. Skills and experience needed: - Strong knowledge and experience in working with mlx90640 and Esp8266 - Proficiency in Arduino programming language - Familiarity with temperature monitoring systems - Ability to work within a tight deadline as the project needs to be completed within a week. If you have the necessary skills and experience, and can work within the given timeframe, please submit your proposal.
I am looking for a freelancer who can help me integrate the mlx90640 with Esp8266 for a specific application. The main objective of this project is to create a temperature monitoring system using Arduino as the platform. Skills and experience needed: - Strong knowledge and experience in working with mlx90640 and Esp8266 - Proficiency in Arduino programming language - Familiarity with temperature monitoring systems - Ability to work within a tight deadline as the project needs to be completed within a week. If you have the necessary skills and experience, and can work within the given timeframe, please submit your proposal.
...tested for operations using Arduino and IDE platform 4 Python documents written by engineers in my lab GUI_control lists all classes and functions Heater or Hotplate – use it as a template to make what I need Template_ard – small template I tried in the lab during session I need to basically code functions and commands so I can communicate with my setup entirely in one platform – spyder ( Python platform ). To do this, I will need to connect all my Arduino’s to the USB ports ( each has their own serial names – that can be implemented using document. This document will list all the names of the ports ). Then I need open functions, write the script and close it. In the script itself I would like to write inputs and outputs of functions similar in ...
I am in need of a skilled video editor to assist me with editing my social media videos on a long-term basis. This position offers the opportunity for additional work and increased earnings as I start more companies. Skills and Experience: - Proficiency in basic video editing techniques such as trimming and transitions - Ability to perform color correction and audio enhancement - Experience with adding sound effects, music, and captions to videos Video Requirements: - Videos are typically less than 30 seconds in length - Regular editing is needed on a daily basis If you are detail-oriented and have a strong sense of creativity, please provide examples of your previous work in video editing. This is an exciting opportunity to collaborate on various social media projects and contribute to...
necesito un programador, para realizar una bascula de pesaje mas una salida para control de humedad y T, me han dicho que tiene es algo típico de arduino/ESP32. Contactar para más información y explicar el proyecto.
I am looking for an experienced Arduino engineer to assist me with my air quality sensor project. Specific requirements: - I need someone able to conect a M2.5 air quality sensor to an arduino - This arduino also needs to be conected to a led light strip that would chance depending on the air quality levels Ideal skills and experience: - Strong knowledge and experience with Arduino programming and development - Experience with sensor integration and data processing - Familiarity with air quality monitoring and measurement techniques - Familiarity with Led light conected to arduino Timeline: - The project should be completed within three weeks / a month If you have the necessary skills and experience, and are interested in working on this project, pl...
...JavaScript Reactnative Specific features and functionalities: - I have specific features and functionalities that I want to be included in the application. Ideal Skills and Experience: - Experience with React Native development. - Proficiency in JavaScript. - Familiarity with Bluetooth communication. ***I need source code for learning purpose ***To create application in Reactnative only ***I HAVE Arduino UNO Board and HC05 Bluetooth module Application comfortable for all version include latest version of Android 12 and 13 Step 1 Turn on Bluetooth Step 2 scan the nearby Bluetooth devices and show list of device Step 3 connect the Bluetooth device and show alert it's connected Step 4 To control the light On / off via application Step 5 finally disconnect the Bluetoo...
...used for charging various devices such as e-bikes and mobile phones. Power Output: - The desired power output for the charging point is 10W-20W. Development Platform: - There is no specific preference for the development platform, it can be either Arduino or Raspberry Pi based for a rapid proof of concept. Security Requirements: - The cashless transaction system should have advanced security measures in place to ensure secure transactions. Ideal Skills and Experience: - Experience in developing cashless payment systems - Proficiency in Arduino or Raspberry Pi development - Knowledge of electrical installations and charging technology - Expertise in implementing advanced security measures for transaction systems If you have the necessary skills and experience, please s...
The mentioned charges for the project are excluding the hardware, material and pcb development charges. I am looking for a freelancer to help me with managing 31 inputs and 31 outputs from one board. The board will rec...part is attended .. 4. When all switches near on led that are on are pressed .. The slave indicator led will go off automatically indicating they are attended. 5. A reset command to make all on led off is required . 6. Is it possible to send commands from website ? . For example Command 1 Salve 3 Led 4, 5, 7 ON Salve 2 Led 6, 5, 8 OFF Or what ever you find proper Command 2 Reset. Esp32, Arduino wifi communication or nrlf rf module Or something like that may be required , pcb Gerber files, Arduino or microprocessor pro...
sd lector open log speacker 2 buttons nfc lector module v5 mini protoboard necesito reproducir 7 sonidos, cada un cuando el lector nfc reconozca los codigos ligados a cada sonido
...laser projector into my project. The main goal is to have the projector capable of projecting a laser box around a target object using an ESP32-based pinhole camera system. Desired Range: - The laser projector should have a short-range capability, with a maximum range of up to 5 meters. Precision Requirement: - The level of precision required for the laser box projection is moderate. It should provide an approximate fit around the target object. Application: - The main application of this laser projector system is for other uses, not specifically industrial or research purposes. Skills and Experience: - Experience with laser projector integration and ESP32-based systems - Understanding of pinhole camera systems and their integration with laser projectors - Knowledge o...
I am looking for a mechatronic engineer to assist me with a specific task related to designing a robotic arm and programming a PLC. Requirements: - Experience in designing a robotic arm and programming a PLC - Knowledge of developing an automated control system - Familiarity with sensor technology related to diabetes - Ability to create a 3D design - Proficiency in connecting Arduino The project has specific requirements for the design and functionality of the mechatronic system. The timeline for the completion of the project is flexible, with a timeframe of more than 4 weeks.
I am looking for a freelancer who can help me transfer a program from Arduino code to Raspberry Pi for sensor data collection and display. The Wemos board have not enough memory and speed to process the data fast and give a nice user friendly display. This is for an axle scale. I have working code and website on a Wemos D1 board. I have the files. The code must be transferred to a Raspberry PI 3+ and there must be alterations made to the website to be much more user friendly. How the setup work now: There is 3x Wemos D1 boards with an analogue input from a pressure sensor. There is 1x Wemos D1 board with a HX711 input. 1x Main Wemos D1board: the other 4x boards connect to this one through wifi. The website is on this board. Each of the 4 boards inputs is cali...
I am looking for a skilled PCB board developer to assist me in the development of a PCB board for my project. The board will have the following requirements: Size: - The required size of the PCB board is 60 x 100 mm. - here's the list of components you might need for the complete PCB project containing Arduino Nano 33, control of stepper motors, rain and temperature sensors, as well as control of a heater: Arduino Nano 33 Stepper Motors (Nema 23) - 2 pieces Stepper Motor Drivers (such as A4988, DRV8825, or TMC2208/TMC2209) - 2 pieces Rain Sensor (like FC-37) Temperature Sensor (e.g., DHT11, DHT22, or DS18B20) 12V, 100W Heater H-Bridge Drivers (for controlling motor direction and speed, such as L298N, L293D, DRV8825) Voltage Regulators (to regulate different vol...
I am looking for a freelancer who can help me connect a 4-20 mA circuit with an ESP32 for the purpose of monitoring and data collection in an industrial environment. The ideal candidate should have experience in the following: - Familiarity with ESP32 and its capabilities - Understanding of 4-20 mA circuitry and its integration with microcontrollers - Proficiency in real-time data collection and processing - Knowledge of industrial environments and their unique challenges The project requires the ability to connect the circuit to the ESP32 and ensure real-time data collection and monitoring. The freelancer should be able to troubleshoot any issues that may arise during the integration process and provide a reliable and robust solution. If you have the skills and exp...
I am looking for a developer to create an Arduino compatible C++ library for the SPL17-002 pressure sensor. The library will have the following requirements: Functionality: The library must be a c++ class object library using the information provided in the SPL17-002 data sheet version 5.0 from Goer Micro. The library must accept the I2C instance and the interrupt pin on object creation. The library must return pressure and temperature as compensated double values. The library must have methods for the following functions: Software reset the chip. Set the operating modes - stand by, one shot, FIFO. Set the measurement data type(s) - Pressure only or pressure and temperature. Set the pressure data sample rate. Set the temperature sample ratio. Set the interrupt mode. Set the ...
I am looking for a freelancer to complete a quick, detailed literature review of the article "Trade Offs: The Linchpin" by John Magretta. The purpose of this project is for personal use to help determine the opinions and validity of the author's arguments and contrasting views. The project will capture all the key information from this doc and provide an exceptional table/list of pro/con points of Porter's Model (discussed in the article) that is comprehensive & complete Specific Focus: I would like the literature review to take a business model approach that determines an opinion of how effective and valuable Porter's model (the subject of the article) is and what positive or negative points he makes about Michael Porter's model discussed in the article ...
I am looking for a PLC Arduino expert who can help me with a project that involves data acquisition using a specific Arduino model. The main purpose of the project is to acquire data in real-time. Skills and experience required: - Expertise in working with PLC and Arduino - Strong knowledge of data acquisition techniques - Proficiency in real-time monitoring - Familiarity with the specific Arduino model being used Additional functionalities required: - Real-time monitoring capabilities If you have experience in PLC Arduino projects and can provide real-time monitoring functionality, please apply for this project.
Need to create a small table in ESP32 WebUI with ip addresses in it. On clicking button it must get printed to Serial monitor,. See attached image.. Its just 1 hour work;
