Esp32 ble send datacông việc
I need to create a telegram bot to send data from top to bottom for each person calling the /start command 1 data from google driver to telegram bot. You can see example
Thiết kế 1 websever để nhận và gửi dữ liệu từ cảm biến esp32. các tín hiệu thông qua mạng wifi hoặc blutooth. Đầu đọc chất lượng nước theo như thông số cảm biến nhưng tín hiệu đưa về là vôn, tín hiệu xuất ra như của cảm biến " phần này là cảm biến có sẵn đơn vị, chỉ có đổi đơn vị đầu vào thành vôn". thiết kế mạch EC meter qua chương trình Orcad hoặc Proteus. In mạch EC metter. Cảm biến TDS "EC Metter" do tự làm.
...focusing on integrating audio systems with telemetry data for enhanced electric vehicle racing performance. Key Responsibilities: - Implement and optimize Audio kinetic Wwise for real-time audio processing in motorsport applications - Integrate telemetry data from various sensors (RPM, speed) with Wwise for dynamic audio feedback - Design and deploy Wi-Fi and antenna systems for reliable data transmission in high-speed racing environments - Develop mesh Wi-Fi networks to ensure continuous connectivity across large race circuits - Create custom plugins for Wwise to interface with external telemetry systems - Optimize audio performance based on real-time telemetry data - Collaborate with engineering teams to refine sensor integration for accurate data co...
...electronics and IoT to design a Bluetooth Low Energy (BLE) moisture sensor and temperature of soils for agricultural use. This project involves developing a basic precision sensor that can measure soil moisture levels and pH. Key Requirements: - The sensor must be able to collect data on soil moisture levels and soil pH. - Design should ensure the sensor is suitable for use in agriculture. - Basic precision is sufficient for this project. Ideal Skills: - Expertise in designing Bluetooth Low Energy (BLE) devices. - Experience in creating sensors for agricultural applications. - Knowledge of soil pH measurement techniques. Please provide examples of similar projects you've worked on in your proposal. The sensor should support medium-range data transmi...
I need a skilled developer to modify an existing GitHub project related t...an ESPHome device for Home Assistant. The primary task is to change the connection method for an ESP32 from WiFi to Power over Ethernet (POE). The modifications should enable seamless integration with my specific POE module. The project will require: - Expertise in working with ESPHome and Home Assistant - Proficiency in modifying GitHub projects - Experience with POE connections and ESP32 devices - Ability to understand and adapt to specific hardware requirements The original project is located here: I am using the EST-POE-32 from here:
Automate proces of handling incoming daily emails from *supplier* with attachement. When such an email contains an attached spreadsheet with price data, a copy of the spreadsheet should be made. In this copy, a **0.015 cent** markup should be applied to electricity prices and a **0.06 cent** markup to gas prices. The adjusted spreadsheet should then be automatically forwarded to the customer list. Zapier automation?
I have a restAPI build in .net and I have implemented AWS SES and SNS for some reason i am not able to receive the message. My source code is working, but i think i may not be properly configuring my end. I need someone with aws account and have knowledge in net to be able to help me with this task is pleain simple review the SMS and email API to see how i set it nupa dn test them with their account and that way i am able to tell if my aws setup is the issue and assist me with it Must have a giyhub account Must have an aws account
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...the load. A 2.54mm pitch is to be maintained for all pin pitches where feasible. An ESP32-S3-DevKitC will be mounted via berg strips. The board requires the following connectors: Three 4-pin I2C connectors (VCC, GND, SCL, SDA) for interfacing with DFRobot SEN0537 (), DFRobot SEN0488 (), and Sensirion SEN63C () sensors. One 2-pin connector for an external push button connected to GND and the RST pin. Three 3-pin connectors for One-Wire communication, connected to the ESP32 with integrated pull-up resistors. One 2-pin connector for a reed switch, connected to a digital pin on the ESP32 with an integrated pull-up resistor. On-board provision for a readily mountable RS485-to-TTL
I need a small webapplication (classic asp) with SQL database that has a form to enter receivers (name, address) to wich can be send automatic letters (with sql agent job) through email with letter in PDF based on a letter template. Or directly print the letter. Letter templates can also be changed, can contain pics, headers etc. The templates should also be saved in the database in html or other structure. T-sql code should be written in stored procedures. The GUI may be very basic.
...dual GC9A01 displays for an advanced animated eyes project using the ESP32-S3 microcontroller. The project involves creating smooth and seamless frame-by-frame animations for a pair of 240x240 pixel displays. The animations will be based on high-quality JPG frames, leveraging libraries such as LVGL, CircuitPython, and TJpg_Decoder. The key objectives include: Synchronization: Both displays need to be perfectly synced for consistent animations across the eyes. Web-based Control: Develop a WiFi-enabled control panel that allows users to connect via a hotspot and select animation modes through a web interface. Animation Modes: Support multiple animation modes, including static and dynamic frames, while optimizing for the ESP32-S3’s storage and performance capabilities...
I'm looking for an expert in ESP32 development to create a smart toy. The project involves integrating a speaker and a microphone with the ESP32. Key Requirements: - Extensive experience with ESP32 - Strong understanding of Edge AI and open AI - Knowledge about speech to text and text to speech - Skills in integrating audio components - Knowledge of IoT principles - Good communication for project updates and discussions Please note, the specific functionalities of the smart toy are yet to be determined, so flexibility and creativity in design and functionality will be appreciated.
...the database connections won't initialize. I'm working on an app that communicates with an ESP32 and stores sensor data in the Firebase Realtime Database. Key Requirements: - Expertise in Android and iOS app development - Strong knowledge of Java and Android Studio - Experience with Firebase Realtime Database - Understanding of IoT and ESP32 - Problem-solving skills to diagnose and fix the database connection issue - Expertise in iOS app development using Swift. - Knowledge of setting up and managing Firebase security rules. The successful freelancer will help to troubleshoot and resolve the initialization issue, ensuring the app can properly connect to the Firebase database and store the sensor data. Please include specific error messages or c...
...a compact, double-layer PCB designed for a digital circuit. The project involves creating a Gerber file that is ready for printing, accommodating the given circuit diagram. The PCB should be small and compact, suitable for accommodating a digital circuit. The 2 ESP32, SIM800L, MAX 485 and ADS1115 will be mounted on a 2.54 mm pin female single-row header strip. All connectors will use 5 mm PCB terminals with standard 0.1” (2.54 mm) spacing through holes. Components Ref: ESP32 38Pin Development Board: Hi Link HLK-PM01 5V/10W: 2.54mm Pin Female Single Row Header Strip:
Replace the module Particle B524 with your own device that works with operator 1NCE, has OTA (over-the-air firmware update) functionality, transmits data via MQTT protocol to the cloud, and can flexibly integrate with other sensors. Project stages: Selection of hardware platform: It is recommended to use one of the options: ESP32 + Quectel BG96 (flexible solution with separate components). Nordic nRF9160 (modem and MCU in one chip, simpler integration). Development of schematic and PCB design: The board should include: Modem (Quectel or integrated in Nordic nRF9160). Microcontroller or integrated chip. eSIM or SIM card slot supporting operator 1NCE. Antennas for LTE-M/NB-IoT communication. Sensor connections via UART/I2C/SPI (depending on the task). Power interface consider...
I'm seeking an expert to convert some AVR ATMega 2560 code to be compatible with the ESP32. This code is primarily designed for controlling a serial device called Valentine 1 radar detector. Key Requirements: - Modify existing code from the provided GitHub repository [] to work with ESP32. - Enhance compatibility with Arduino IDE 2.x if possible. - Assist with the handling of serial packets. - Implementation of UART and rs232 communication protocols. The ideal freelancer for this project would have: - Extensive experience with both AVR ATMega 2560 and ESP32 microcontrollers. - Proficiency in Arduino IDE, particularly the 2.x version. - Strong background in working with serial devices. - Deep understanding of the UART and rs232 communication protocols. Please r...
...chips which have onboard Bluetooth Low Energy (BLE) with BLE middleware version 2.90 communicate with each other via BLE service. Requirement is that two chips pair to each other via BLE and constantly read BLE service CY_BLE_CSCS_CSC_MEASUREMENT of each other for any changes. Both chips are reading the other's service, while also updating their local values. I can provide my current ble_app.c file which connects to mobile phone, but then drops connection soon afterwards, so that you can tweak it, or you create a separate source file for me that does all. The source file API should provide maximum 2 functions in main loop: ble_Init and ble_Tick to initialize and then update the ble state machine. Then I will need a function to write d...
*** OVERVIEW *** - Ten US dollars per hour. - One hour per day (or per night). - You will help me design, code, and develop an IoT product using MicroPython running on an ESP32 microchip. - You do *not* need any experience with microcontrollers, electronics, electrical engineering, mechatronics, Arduino, PCB, circuit design, or Python. - If Freelancer.com prevents you from bidding on this project or if you want to avoid “spending” one of your Freelancer bids you can apply "passively” for this project by pasting "MicroPython_ESP32_11_September_2019" into your Freelancer profile. Please see the section below in this posting called *** APPLYING "PASSIVELY" *** for more information. *** LOCATION *** You must live the Western Balkans in ...
I am looking for an experienced firmware developer who can work with the ESP32 platform. This project involves creating firmware for an IoT device. It is small project with mostly completed developments. Key Responsibilities: - Implementing sensor data reading and processing - Enabling wireless communication via BLE - Overseeing battery management and monitoring Ideal Skills and Experience: - Extensive experience with ESP32 - Proficiency in ADC (Analog to Digital Converter) - Skilled in Bluetooth Low Energy (BLE) communication - Knowledgeable in Battery Management Systems (BMS) If you are a talented firmware developer with the necessary skills and experience, I would love to hear from you. please do not bid if you not from NCR or Delhi
...design a small mixed-signal PCB using FLUX .ai. The primary function of this circuit will be for STM32 or ESP32. Key Requirements: - Proficient in designing mixed-signal circuits - Experienced with FLUX .ai - Capable of designing small PCBs Ideal Skills: - PCB design - Schematic creation - Signal processing expertise - FLUX .ai proficiency The PCB dimensions are flexible. The PCB should be designed to be USB-powered. Please prioritize the placement of essential components based on power and signal requirements. The PCB should support both analog and digital I/O connections. The PCB should be designed to fit a custom enclosure. The PCB should support high-speed operation for the STM32 or ESP32. The dimensions for the custom enclosure are flexible. The PCB should include...
Existing module. Able to work with ftp
I want customers to fill out a form and then it Will be sent to mailadresses i have in a database(mysql). For example 10-20 mailadresses.
Generate python script to send information using the protocol: "wialon retranslator" Data is obtained from a mysql table IMPORTANT: AI has already been used. Someone who knows and can make corrections is required so that the data arrives correctly.
I need help with my IoT project. It involves the ESP8266/ESP32 platform and includes data logging and sensor integration functionalities. Please refer to this video link for details: I have all the necessary hardware, but I'm in need of the appropriate codes and schematics to get everything up and running. Ideal skills and experience for the job include: - Proficient in coding for the ESP8266/ESP32 platform - Experienced in IoT projects - Able to provide clear and understandable schematics - Knowledgeable in sensor integration and data logging functionalities.
I am seeking an experienced professional to help design and implement an ESP32-based lighting control system. The specifics of the project include: - Control: The type of lighting control is yet to be determined. It could be automatic, manual via remote, or manual via an app. - Environment: The lighting system could be used in either an indoor or outdoor setting, possibly both. Key skills and experience required: - Proficiency with ESP32 and lighting systems - Knowledge of various lighting control mechanisms - Experience with designing for both indoor and outdoor environments Please note that the exact features of the system, such as dimming capabilities, color changing, or motion sensors, are still open for discussion. Ideal candidates would be able to provide guidance a...
I'm looking for a video to be recorded showing two ESP32-CAM devices communicating via the Flibbert platform. The video will be used for tutorial purposes, so it's crucial to highlight specific interactions and to present the final product in a clear, engaging manner. The video should include: - Screen recording of using the Flibbert platform - Footage of the devices blinking - Emphasis on data exchange between the devices AssemblyScript code examples are on flibbert when you register a device. The final video should be delivered in MP4 format. Ideal candidates for this project should have experience with ESP32-CAM devices, video recording and editing, and clear understanding of tutorial content creation. The preferred video length is 5-10 minutes.
Hi, Im looking for a STM32 & ESP32 programmer located in/near HCMC as you might need to come over to our workshop sometimes for testing. We have a few custom made PCBs that needs to be programmed and tested. Experience working with CANopen, SPI, I2C, IR Remote Protocol, stepper motors , LoRa etc is a plus
...professional who can help design a remote control using nRF devices from nordic or equivalent for low power consumption to control various types audio equipment like amplifiers, preamplifiers, control equipment, equalizers. The freelancer will also design the Control unit on the Audio equipment using ESP32 (with the native IDF, NOT using Arduino) to receive the do the initial connection with the remote control and the mobile app, then maintain the connection, receive the commands from the paired devices, and send them locally to a queue. The system should be able to control various aspects of the device, including: - Volume control - Track selection - Power on/off - Menu navigation - Device selection - Input selection - Balance control - Battery monitoring - Auto co...
I need a letter demanding compensation for the challenges I faced and which I will continue to face for the next 10 years. They open up a claim which is fraudulent and took money out of my bank account. I never applied for a loan. I need this financial company to delete this account from my credit report and compensation for my losses and the stress and anxiety I am having. I am under doctor's care.
I'm seeking a skilled mobile app developer to create a cross-platform (iOS and Android) app that connects to a prototype with an ESP32 microcontroller. This prototype sends real-time UV level data, ranging from 0 (lowest) to 11 (highest). The app will need to receive this data live and assess the user's risk based on several additional factors. Key Features: - User Interaction: The app should ask users a series of questions regarding factors that increase UV exposure risks. - Risk Assessment: Based on user responses, the app will generate a risk score. Higher scores will indicate a greater need for alerts. - Personalized Advice: The app should provide users with personalized UV protection tips and general skincare advice. Factors to Consider: The risk asse...
...dual GC9A01 displays for an advanced animated eyes project using the ESP32-S3 microcontroller. The project involves creating smooth and seamless frame-by-frame animations for a pair of 240x240 pixel displays. The animations will be based on high-quality JPG frames, leveraging libraries such as LVGL, CircuitPython, and TJpg_Decoder. The key objectives include: Synchronization: Both displays need to be perfectly synced for consistent animations across the eyes. Web-based Control: Develop a WiFi-enabled control panel that allows users to connect via a hotspot and select animation modes through a web interface. Animation Modes: Support multiple animation modes, including static and dynamic frames, while optimizing for the ESP32-S3’s storage and performance capabilities...
I'm seeking an ESP32 developer with experience in working with GPS Module LC89L/G from Quactel and Sensor LSM60DX. The project revolves around tracking and monitoring, specifically focusing on location data and movement data. Your expertise will be crucial in implementing the following: - Utilizing the ESP32 for data collection and transmission via Bluetooth. - Implementing OTA updates for system reliability and maintenance. - Using Restful APIs for data communication. Ideal candidates will have a strong background in IoT and embedded systems, with previous experience using the specified modules. Proficiency in Bluetooth communication is a must, as well as experience with OTA updates and Restful APIs.
I'm looking for an expert who can design a square, polished metal watch case for the Esp32. Key Requirements: - Design a square, polished metal watch case for the Esp32 - The case should be durable and protective, yet lightweight - The design should account for the typical components of an Esp32 - Knowledge of manufacturing processes for metal cases is a plus Ideal Skills: - Proficiency in CAD software - Experience in designing watch cases or similar products - Understanding of the Esp32 components and layout - Metalworking knowledge Please provide examples of previous similar projects in your proposal.
Apilerin bağlanması ve oluşturulması Tasarım detayları
I'm seeking an expert in product design and 3D modeling who can create a modern style watch case for my ESP32 speaker, microphone, DHT11, and a 16×2 LCD. The watch case should be made of durable yet lightweight PETG, which is my preferred material. Key Responsibilities: - Design a modern style watch case - Ensure the case is compatible with the specified components Ideal Skills: - Proficiency in CAD software - Experience in designing electronic enclosures - Knowledge of modern design principles - 3D printing expertise Please provide examples of previous work that align with this project.
Programa para Arduino ESP32 e display TFT 2.4 220x320 ILI9341 com um temporizador de 00min. 00seg. disparado por uma entrada que tbm dispara um totalizador de 4digitos e indicação de um codigo QRcode
...dual GC9A01 displays for an advanced animated eyes project using the ESP32-S3 microcontroller. The project involves creating smooth and seamless frame-by-frame animations for a pair of 240x240 pixel displays. The animations will be based on high-quality JPG frames, leveraging libraries such as LVGL, CircuitPython, and TJpg_Decoder. The key objectives include: Synchronization: Both displays need to be perfectly synced for consistent animations across the eyes. Web-based Control: Develop a WiFi-enabled control panel that allows users to connect via a hotspot and select animation modes through a web interface. Animation Modes: Support multiple animation modes, including static and dynamic frames, while optimizing for the ESP32-S3’s storage and performance capabilities...
...dual GC9A01 displays for an advanced animated eyes project using the ESP32-S3 microcontroller. The project involves creating smooth and seamless frame-by-frame animations for a pair of 240x240 pixel displays. The animations will be based on high-quality JPG frames, leveraging libraries such as LVGL, CircuitPython, and TJpg_Decoder. The key objectives include: Synchronization: Both displays need to be perfectly synced for consistent animations across the eyes. Web-based Control: Develop a WiFi-enabled control panel that allows users to connect via a hotspot and select animation modes through a web interface. Animation Modes: Support multiple animation modes, including static and dynamic frames, while optimizing for the ESP32-S3’s storage and performance capabilities...
I'm seeking a skilled and dedicated developer to design a physical PCB for managing power from a 220v AC and DC source. The primary function of this PCB will be power distribution. Key Aspects: - The PC...Aspects: - The PCB must be able to effectively distribute power from a 220v AC and DC source. - I have specific components in mind for this project, so familiarity and experience with them will be a plus. - Components required on the PCB include Transformers, Capacitors, Mosfets, and an esp32. Ideal Skills and Experience: - Proven experience in PCB design and development. - Proficiency in working with power distribution PCBs. - Familiarity with the specified components: Transformers, Capacitors, Mosfets, and esp32. - Ability to design a robust PCB capable of handling...
*** OVERVIEW *** - Ten US dollars per hour. - One hour per day (or per night). - You will help me design, code, and develop an IoT product using MicroPython running on an ESP32 microchip. - You do *not* need any experience with microcontrollers, electronics, electrical engineering, mechatronics, Arduino, PCB, circuit design, or Python. - If Freelancer.com prevents you from bidding on this project or if you want to avoid “spending” one of your Freelancer bids you can apply "passively” for this project by pasting "MicroPython_ESP32_11_September_2019" into your Freelancer profile. Please see the section below in this posting called *** APPLYING "PASSIVELY" *** for more information. *** LOCATION *** You must live the Weste...
...have added (and it works) the monitoring of BLE beacons so that the MAC address nearest the Platform is identified and the Platform sends a line similar to the following message to Serial Monitor #2502101,10991,5,ff:ff:11:4c:50:d1,99& Serial # of Platform time in seconds since Platform powered up + 10000 MAC address of nearest beacon (They all transmit address,"iTAG" there are 13 spaces behind iTAG, and signal strength That is all we need to determine whether janitors are properly cleaning and sanitizing areas like public restrooms. The data crunching will all be in the cloud. After a week of frustration, I realized today that the IoT will not both send and receive at the same time. It should be in receiving mode most of the time. It should se...
An automated Greenhouse using the WT32-SC01, powered by the esp32-wrover-b. This 1st phase is about making programable cycles, according to the day and hour, handling valves, how long they open and how much, basic screen interface and posibility of expansion.
...looking for someone who can carry out functionality testing for a device built on Espressif's ESP32/ESP32-S2/ESP32-S3. It can be controlled via a mobile app or a game controller over a Wifi network. Key aspects of the project include: - Testing the ease of control via the mobile app - Assessing the responsiveness to the game controller - Testing that the esp32 drone code actually works - using basic components to test functionality. For example testing on LED's for each motor. - Test PCB Gerber files online as well The ideal freelancer for this project should have: - Experience with Espressif esp drone - Extensive experience in functionality and usability testing - A strong understanding of ESP32 technology - Proficiency in evaluating mob...
Se busca hacer un invernadero utilizando el WT32-SC01 que cuenta con el ESP32-WROVER-B. Configuracion inicial de el microcontrolador
*** OVERVIEW *** - Ten US dollars per hour. - One hour per day (or per night). - You will help me design, code, and develop an IoT product using MicroPython running on an ESP32 microchip. - You do *not* need any experience with microcontrollers, electronics, electrical engineering, mechatronics, Arduino, PCB, circuit design, or Python. - If Freelancer.com prevents you from bidding on this project or if you want to avoid “spending” one of your Freelancer bids you can apply "passively” for this project by pasting "MicroPython_ESP32_11_September_2019" into your Freelancer profile. Please see the section below in this posting called *** APPLYING "PASSIVELY" *** for more information. *** LOCATION *** You must live the Weste...
*** OVERVIEW *** - Ten US dollars per hour. - One hour per day (or per night). - You will help me design, code, and develop an IoT product using MicroPython running on an ESP32 microchip. - You do *not* need any experience with microcontrollers, electronics, electrical engineering, mechatronics, Arduino, PCB, circuit design, or Python. - If Freelancer.com prevents you from bidding on this project or if you want to avoid “spending” one of your Freelancer bids you can apply "passively” for this project by pasting "MicroPython_ESP32_11_September_2019" into your Freelancer profile. Please see the section below in this posting called *** APPLYING "PASSIVELY" *** for more information. *** LOCATION *** You must live the Weste...
...Tab S9 FE tablets with BLE PHY support. The primary function is to identify boats from around 300 meters distance and verify if the license plate corresponds to the declared boat. The aim is to combat false license plates and ensure only authorized boats are fishing in regulated areas. Key components: - An Excel file will be used as the database. This file needs to store various details about each boat, the corresponding license information and inspection records. - Each boat's specific details to be included in the Excel file are the boat name and registration number, owner's contact information and the boat's dimensions and type. Ideal skills and experience: - Proficiency with Android development and experience in creating tablet applications. - Familiarity wit...
*** OVERVIEW *** - Ten US dollars per hour. - One hour per day (or per night). - You will help me design, code, and develop an IoT product using MicroPython running on an ESP32 microchip. - You do *not* need any experience with microcontrollers, electronics, electrical engineering, mechatronics, Arduino, PCB, circuit design, or Python. - If Freelancer.com prevents you from bidding on this project or if you want to avoid “spending” one of your Freelancer bids you can apply "passively” for this project by pasting "MicroPython_ESP32_11_September_2019" into your Freelancer profile. Please see the section below in this posting called *** APPLYING "PASSIVELY" *** for more information. *** LOCATION *** You must live the Weste...
I need a mobile app for both iOS and Android that interfaces with my ESP32 C3 on a PCB. The ESP32 controls a simple LED and a timer turning the LED on and off. The app should display the LED status and timer countdown using a combination of text and graphics. Specific requirements: - The app should be able to control multiple sensors, primarily a load cell. - Ideal skills for the job include experience in mobile app development, particularly with iOS and Android, and familiarity with ESP32 microcontrollers. - A background in designing graphical user interfaces (GUIs) to display real-time data would be highly beneficial. The goal of this project is to create an interactive and user-friendly app that allows for real-time monitoring and control of the LED and ...
