Rs232 bluetooth project일자리
I'm looking to enhance my Android Studio APK with an on/off button that controls a BLE device connected to an STM32L401. The button should activate the performance mode of the device. Key Requirements: - Proficient in Android Studio - Experience with BLE (Bluetooth Low Energy) devices - Knowledge of STM32L401 microcontroller - Ability to implement control buttons in an APK - Understanding of different device modes, specifically performance mode Ideal freelancer would be someone who can work efficiently and deliver a functional APK with the necessary control button. Please include in your bid relevant experience and examples of similar projects you've completed.
We are looking for a skilled embedded systems developer with experience in STM32 microcontrollers to assist in developing a custom alarm system. The project involves integrating an RTC (DS3231) for real-time clock functionality, Bluetooth (HC-05) for wireless control, and a buzzer for the alarm feature. The system will be designed for the STM32F429I-DISC1 board. Project Requirements: Configure and initialize the RTC (DS3231) module using I2C communication. Implement Bluetooth communication using the HC-05 module for controlling the alarm. Integrate a buzzer (active type) that can be turned on/off based on the state of a button or Bluetooth command. Design a simple user interface (if needed) to interact with the system. Ensure that all components communic...
I'm looking for a skilled hardware developer with experience in embedded systems, specifically for industrial equipment. The primary function of this equipment will be to send and receive control sensor signalling within a manufacturing plant machine. The sensors are 12V DC sensors being fed into a VFD drive through a wired connection. Just need to make it ...make a simple system work. The ideal candidate will have a strong background in hardware development and a deep understanding of industrial equipment. You should be able to create reliable, efficient, and robust hardware capable of performing complex monitoring and diagnostics tasks in a manufacturing plant. The equipment should support wireless connectivity. The equipment can support 433 or Bluetooth connectivity or ...
I'm in need of an experienced C developer specializing in embedded systems, particularly in firmware development for automotive systems. The task involves creating application-specific firmware. Ideal Skills: - Proficient in C programming - Extensive experience in firmware development -...application-specific firmware - Understanding of embedded systems - Familiarity with MISRA C guidelines for automotive software. - Experience with CAN bus protocol for in-vehicle communication. Please include examples of your previous work in your bid. The firmware should target the light switch system. The firmware should support "gateway can or lin." ." The primary goal for the firmware is to enable Bluetooth connectivity. "The firmware should include low power testi...
tenemos un módulo de ventas que queremos que sea nativo en android podemos proporcionar un api o lo que necesiten para usted construya una app nativa en adroid y ios solo del modulo de ventas . loguearse en y luego acceder al modulo ventas, 1) este debe ser compatible para que pueda imprimir desde impresoras bluetooth, es un software pos pero nativamente 2) necesitamos todo el modulo de ventas completo con todas las funciones así que antes de ofertar entrar el link de arriba y mirar las funciones que tiene el modulo de ventas, al acceder le dan en iniciar sesion no pide clave, somos programadores php pero no tenemos experiencia en apps, se debe incluir código fuente, documentado, apps y mostrar como se realizo el desarrollo para nosotros
I have developed an Android app using Thunkable that interfaces with a built-in BLE printer. While I can establish a connection and print, I'm encountering issues with c...Form Feed - Font Changes - Barcode Printing: Issues with barcode printing ESC/POS commands not generating correct output. The primary problem I'm facing is that some commands are not being recognized by the printer. This discrepancy is impacting the output and overall functionality of the app. The commands are being sent over Bluetooth connection to the printer. Ideal Skills and Experience: - Extensive knowledge of ESC/POS commands - Experience with Bluetooth connection troubleshooting - Proficiency in app development, specifically with Thunkable - Previous experience with BLE printers would...
...message to the G1 via wifi or bluetooth, telling the G1 to come and pick up a box from the desk in office 1 and bring the box to table A in the warehouse. So your simple program must do these steps when the G1 gets the signal: 1. The G1 must walk from its current location somewhere in the building, to office 1; 2. When it arrives at office 1, the G1 must identify the desk; 3. Next the G1 must pick up the small box from the desk and hold it between its hands; 4. Now the G1 must walk from office 1 to the warehouse; 5. When the G1 arrives in the warehouse it must identify table A and walk to table A; 6. Next it must place the small box on table A; 7. Now that the G1 has accomplished its task, it must send a message to our management system via wifi or bluetooth telling it th...
Project Overview: We are creating Furbrains, an innovative AI-powered children’s toy designed to engage and delight through advanced technology. The toy features an interactive "Brain" that supports voice recognition, touch interaction, and responsive lighting, creating a fully connected and immersive experience for kids. What We Need: We require an experienced Electronic Design Engineer or team to design the Electronic Design, PCA Layout, and PCB Development of the AI Brain through to the prototype stage. This includes designing and developing the core electronics while ensuring compliance with global standards. Scope of Work: Electronic Design: Engineer the circuits for the AI Brain using an advanced System on Chip (e.g., NVIDIA Jetson Nano) with Linux/Python com...
I'm looking for an experienced Android and ios developer to create a mobile app that facilitates Bluetooth / Wifi communication with up to 20 home appliances. The primary function of the app will be device control, and it should incorporate the following features: - On/Off Control: The app should allow users to switch appliances on / off remotely. - Schedule Settings: Users should be able to set schedules for when appliances should be turned on / off with cycle time of 24 hours or without any cycle time. - Real-time Status Monitoring: The app should provide real-time feedback about the status of the appliances. The User Interface will be buttons for on / off / status and Number picker for hour:minutes:seconds Ideal developers should have Proficiency in Android Studio, Xcode e...
...bring to life our vision for the mobile holistic wellness application —a platform that integrates physical fitness and IoT-enabled sensors. This role will involve working on an innovative mobile application for fitness tracking and personalized health recommendations. Key Responsibilities: - Develop a cross-platform mobile application based on provided UI/UX designs and wireframes. Integrate Bluetooth connectivity to enable seamless communication between mobile devices and IoT fitness equipment. - Enable Cloud Environment in the application. - Implement real-time data visualization for user workouts, leveraging provided APIs for data analytics and machine learning pipelines (refer to the attached technical architecture). - Work closely with us to finalize and implem...
I need a PCB designed for a consumer electronic device. The PCB must be compact, as space is limited in the device. Key functionalities of the PCB include: - Wireless Connectivity: The PCB should support Bluetooth or Wi-Fi capabilities for seamless communication and connectivity. - Power Management: Efficient power handling and distribution is critical to ensure battery longevity and optimal device performance. - Sensor Integration: The PCB needs to accommodate various sensors, so careful planning for integration points is necessary. Ideal candidates for this project should have extensive experience in PCB design, particularly for consumer electronics. A solid understanding of power management, wireless connectivity, and sensor integration is crucial. Familiarity with compa...
I'm looking for an expert who can assist in the development and design of electronic sensors for detecting and measuring hydrogen sulfide in outdoor environments. Key Responsibilities: - Design an electronic sensor specifically for hydrogen sulfide - Ensure the sensor is suitable for outdoor use - Test the sensor's effectiveness in detecting hydrogen sulfide - Deploy sensors in diff...performance under diverse conditions. Ideal Skills and Experience: - Extensive knowledge in electronic sensor design - Experience with hydrogen sulfide detection - Previous work with outdoor sensor applications - Strong problem-solving skills and attention to detail The sensor should provide digital data output. The sensor should use a battery as its power source. The sensor should communicate v...
I'm in need of an experienced app developer who can create a Tuya-based OEM app to control a smart home device over Bluetooth. The app will need to support both iOS and Android platforms. Key Features: - Device Control: The app should allow users to control the smart home device with ease. - Notifications: The app should be able to send notifications to the user about the device status. Ideal Skills and Experience: - Proficiency in app development for both iOS and Android. - Prior experience with Tuya and creating OEM apps. - Strong understanding of Bluetooth technology. - Ability to implement device control and notification features seamlessly. The app should have a basic user interface with essential features for device control and notifications.
Hello. I have one ops Flutter app. I need to Thermal print using usb and bluetooth Feature more task.. but now only need usb and bluetooth for window and android. I will provide you basic project in that you need to create simple page just one button with print
Integration of BLE, Bluetooth based location system to find hyperlocal user between 2 -10 meters. This will be integrated to an existing Dating App. Testing, documentation and deployment . Price is fixed at $35
...Modbus, it should also support Bluetooth for communication. Ideal candidates for this project should have: - Extensive experience in embedded systems design - Proficiency in both WiFi and Modbus protocols - Ability to design for both analog and digital signal processing - Knowledge of Bluetooth integration - Prior experience in industrial automation projects is a plus The primary development goal for this embedded module is reliability. The embedded module should have a compact form factor. The module should interface with temperature and pressure sensors. The module should withstand extreme temperatures. This module should withstand temperatures from -55°C to 125°C. The embedded module should be mains-powered. The desired development timeline for this ...
custom designing and asembly bluetooth device and sending
I'm looking for a set of in-ear headphones that are designed primarily for music listening, wit... Please ensure to provide examples of similar projects you have completed in your proposal. The headphones should provide long battery life. The headphones should have an earbud form factor. The headphones should have 16 GB of storage capacity. The headphone casing should be made of durable plastic. Please include neutral color options for the headphone casing. The headphones should offer Bluetooth connectivity only. The headphones should be charged via USB Type-C. The headphones should include physical buttons for user interaction in addition to touch controls. The MP3 player should support standard music formats like MP3, WAV, and AAC. The headphones should feature an ergonomi...
...complete design for an ultra-small 34x30mm board. This board is intended for use as an Internet of Things (IoT) device, so the design must prioritize compactness without sacrificing functionality. Key Requirements: - Imx 8m nano ultralight 11x11 - display oled small - cam small 16pin custom ffc or other solution because 24 pins is to much for fit inside shape - The board should support Wi-Fi and Bluetooth for wireless communication. - Connectivity must be limited to USB pads, with the design exclusively accommodating BGA chips. - lpddr4x + emmc epop kingston Ideal candidates should have a strong background in designing small form-factor IoT devices and be proficient with Altium. Previous experience working with Kingston eMMC+LPDDR4X combo chips and NXP CPU IMX 8M Nano Ultra Lig...
Want to develop a Dating App. Will be hybrid for both iOS and Google play. Features: Login User profile (will give the inputs like. But are like Bio, Interests, Hobbies, Body parameters, Locationetc etc) User authentication See others profile Swipe to match Match algorithms: based on shared interests, tags, location and also BLE(Bluetooth based location for very near located user) Membership (Stripe integration) Event page (Stripe integration) And other pages, like Career, FAQ, Blog etc.
I am looking for a programmer who can develop an ESP32 program to control WS2812 LEDs for a stair lighting system. The project should incorporate a user-friendly GUI and integration with laser/PIR motion sensors. If you program ESP32, are skilled in efficiently managing WS2812 LED effects, and can combine it with a clear and aesthetically pleasing GUI, then this offer might be for you. Before contacting me, please make sure to read the full content of my advertisement and review the attached files. I will prefer someone who, after initial considerations, can propose a vision of the program in the form of an algorithm and/or a flowchart. I need a program for ESP32 to control WS2812 LEDs on stairs. The controller must work with two motion sensors (IR or laser) and include addition...
...files and transmitted to the PCB via Bluetooth. Project Requirements: 1. Develop and design a PCB capable of connecting and controlling 6-24 10-watt RGB LEDs. 2. Program a user-friendly interface that allows for the creation and storage of custom light show sequences. 3. Implement Bluetooth connectivity to facilitate file transfers from the program interface to the PCB. 4. Ensure the system is scalable and efficient, with considerations for both power management and future expandability. Deliverables: - Complete PCB schematic and layout ready for manufacturing. - Software application for creating, saving, and transferring light show sequences. - Documentation detailing system operation, including setup, programming guide, and troubleshooting. This project ...
Project Name: Creative Design Support for HeadFox Smart Helmet Campaigns About Us: HeadFox is a Jaipur-based innovative brand specializing in smart helmets with Bluetooth technology. Our mission is to enhance biker safety and connectivity with cutting-edge designs and technology. Project Overview: We are seeking a talented Freelance Graphic Designer to collaborate with our team in transforming creative ideas into high-quality visual designs. This project focuses on crafting promotional materials for our smart helmet brand, including social media graphics, campaign visuals, and marketing collateral. Scope of Work: Design Deliverables: Social media posts and ad creatives. Product promotion banners for digital platforms. Infographics highlighting product featu...
I need a script developed for my ESP32-S3 DevKitC-1 module to monitor the battery health. This includes tracking the battery charge, discharge or full charge. Additionally, I would like to read the battery charge level. The aim of this project is to enable battery health monitoring using the "ESP32-S3 DevKitC-1 WROOM-1 N16R8 16MB FLASH WiFi Bluetooth" module. A HID compliant UPS is connected to the USB-C port on the ESP32-S3 module module Ideal Skills: - Knowledge of Arduino programming - Experience with ESP32 modules - Knowledge of battery health monitoring systems - Experience with serial communication protocols - Expertise in low power consumption optimization The script should integrate seamlessly with existing hardware and provide accurate battery health u...
ONLY FROM TÜRKİYE...arayüzleri ve apilerini hazır hale getirdiğim mobil uygulama projem için java native de android kısmını yazabilecek tecrübeli bir arkadaş arıyorum. bir cihazdan 5 dakikada bir bluetooth üzerinden 30kb boyutunda bir veri dosyası indiriyoruz. elimdeki api servisi bu veriyi analiz edip sonuçları grafiksel olarak android uygulaması üzerinden gösteriyor.
BLE GATT custom profile for ESP32 WROOM I need help for developing a...gatt_server receives the data, does some processing and sends the result (content of a buffer) to the client. The gatt_client receives the data and passes the data to the application. The focus of this project is on the communication protocol between the gatt_client and gatt_server. Sample source code as a starting point can be found here: The expected data size for each exchange is 21-100 bytes. The project should optimize for low latency data exchange. The project will involve exchanging binary data between the devices. The development should be done using C/C++ for the ESP32 devices.
...week. * References: Solid references who can vouch for your skills and reliability. * GitHub Proficiency: Comfortable using GitHub, with all rights to the code assigned to Cooler Pro as part of the agreement. Nice-to-Have Skills: * Experience with backend and server applications (e.g., building APIs, managing databases). * Knowledge of SQL and database design. * Familiarity with IoT devices and Bluetooth Low Energy (BLE) integration. Why Work with Us? * Work on an exciting, innovative product at the forefront of IoT and mobile technology. * Flexible hours and competitive pay. * Be part of a small, focused team that values creativity, independence, and results. Please provide the following: Resume: Highlighting your relevant experience. Portfolio or Code Samples: Showcase your...
...Windows application that can discover nearby Bluetooth devices and post their details to an API. Key Requirements: - The application should scan for Bluetooth devices, collect their signal strength (RSSI), device name, MAC address and device type, and then send this information to a specified API. - The development language for this project could be any but preferred LabVIEW, python or C#, so expertise in this language is a must. - Previous experience with Bluetooth device interaction on Windows systems will be highly regarded. - Understanding of working with APIs and network communications is essential. - The application should use the built-in Windows API for Bluetooth scanning Ideal Skills: - C# Programming - Windows Application Development - ...
...cross-platform mobile app for my Brest pump brand. The app should control the pump via Bluetooth or WiFi and support both iOS and Android platforms. Key Features: - Control Pump Settings: Users should be able to adjust the pump's settings through the app. - Track Usage History: The app should keep a log of the pump's usage for health tracking purposes. - Provide Maintenance Alerts: The app should notify users when maintenance is required. User Accounts: - I'm currently unsure whether the app should have user accounts or just a simple access. I'm open to suggestions based on what would make the app most user-friendly and effective. Ideal skills for this project include mobile app development, Bluetooth and WiFi integration, and experience wit...
...Vision board for a smart glasses form factor. - Ensuring all essential functionalities are retained and power consumption is minimized. - Designing the PCB layout to fit optimally within the smart glasses frame. - Identifying and sourcing compact components suitable for the new design. - Integrating a suitable, compact battery to ensure adequate power supply. - Ensuring seamless integration of Bluetooth or Wi-Fi modules for wireless communication. - Ensuring signal integrity in the redesigned PCB layout to avoid any data loss. - Developing or adapting firmware to suit the new hardware configuration. - Conducting thorough testing and validation of the redesigned board in real-world conditions. - Providing detailed documentation of the design process, components used, and any custo...
I'm seeking a circuit design expert to tailor the Arduino Nicla Vision board for specific size and functionality needs. The project requires adapting the hardware to fit dimensions between 5x5 cm and 10x10 cm, all while retaining or enhancing key features like camera functionality, machine learning capabilities, and the microphone. Key Requirements: - Expertise in compact circuit design and prior experience with Arduino boards is essential. - The customized board must be battery-powered. - Ability to potentially enhance core features. Please share your portfolio or relevant past projects. Your experience will be a key factor in the selection process. The customized board should support USB charging. The customized board will be used in text scanning application. The customiz...
...Emergency Event Detection - Timestamping (Date) - Speed Monitoring (using GPS data) - Vehicle Registration Plate Recognition (car number) - Background Video Recording - Loop Recording (auto-deleting old video files) Additional Features: - Timestamp (Date) - Vehicle Registration Plate (car number) - Background Video Recording Options for autostarting recording on charging on/off, on system boot, on Bluetooth device connection/disconnection, AUX-cable connection, or on app launch * Small (Lightweight) app size * Automatic change of day and night video recording mode * Landscape and Portrait Orientations for video recording * Share or upload a selected video to various services * Recording in Shared Movies folder or App owned folders (phone and external SDcard storages) - ca...
I'm working on a sensor monitoring project using Arduino and I need help with the code, components to use, and the physical routing of the components wiring. The project primarily involves IR motion break beams which will ultimately control a switch via a Bluetooth relay when motion is detected. Ideal Skills & Experience: - Proficiency in Arduino programming - Experience with motion sensors - Knowledge of Bluetooth relay systems - Skills in circuit design and implementation - Problem-solving skills for troubleshooting code and hardware issues The project will use PIR sensors for motion detection.
Busco ayuda de un programador en .net maui que haya trabajado con impresora star tsp800ii para imprimir por bluetooth. Es para imprimir un alabrán que ya está creado pero necesitamos enviarlo a la impresora, creo que con sus códigos de escape.
...Control de Funciones del Vehículo: • Control del sistema de audio (por ejemplo, cambiar canciones o ajustar el volumen). • Posibilidad de controlar otros dispositivos compatibles vía Bluetooth o Wi-Fi. 5. Diseño Compacto y Elegante: • Todos los componentes están integrados en una carcasa minimalista y discreta, diseñada para complementar el interior del vehículo. • Micrófono MEMS premium con cancelación de ruido, soldado directamente a la placa, para garantizar una captación de voz clara en entornos ruidosos. 6. Conectividad Ampliada: • Compatible con redes Wi-Fi y dispositivos móviles mediante Bluetooth. • Sincronización con el smartphone para llamadas, mensa...
...Velocidad. • Nivel de combustible y autonomía. • Sensores TPMS para monitorear presión y temperatura de neumáticos. 3. Navegación y GPS: • Módulo GPS integrado para calcular rutas, tiempos estimados y puntos de interés cercanos. • Integración con mapas en línea (Google Maps u otros). 4. Control de Funciones del Vehículo: • Ajusta el sistema de audio (volumen, cambiar canciones). • Conexión Bluetooth para llamadas y mensajes. 5. Cancelación de Ruido Avanzada: • Micrófono MEMS premium con cancelación activa de ruido para captar comandos de voz con precisión, incluso en movimiento. 6. Diseño Compacto: • Carcasa minimalista y rob...
I have already code in swift but facing 3 bugs in my application 1. The watch screen times out anytime i put my hand down 2. the App keeps getting deleted form the Apple Watch - needs to be reconnected to the laptop to download again 3. the Bluetooth connection to the AirPods is getting disconnected from the watch because of which audio is getting paused and then needs to be restarted - as it doesn’t continue to play if i reconnect the AirPods.
I'm seeking an expert in SigmaStudio DSP programming to develop a project focused on audio processing. The primary aim of this project is to incorporate two specific audio processing functionalities: Equalization and Compression. Key Requirements: - Proficient in SigmaStudio DSP programming - Experience with audio processing, specifically equalization and compression - Ability to develop a project handling Bluetooth audio input The DSP will be specifically handling audio input from Bluetooth. Therefore, experience with Bluetooth audio processing will be highly advantageous. Please only apply if you have the necessary skills and experience to deliver a high-quality SigmaStudio DSP project.
We need a Python, C#, VB.net or VB6 developer with experience working with Bluetooth devices and PC applications on Windows. Requirements: - Develop a program that detects button presses (up arrow or down arrow) on a Bluetooth TikTok ring, such as the devices in the photo. - Program is compatible with a Windows OS - Implement Bluetooth connectivity Ideal Skills: - Experience with BLE - Familiarity with Windows desktop applications
Are you looking for a professional to develop custom Arduino code for your project? Whether you’re building a simple sensor system or working on an advanced automation project, I specialize in providing efficient, well-structured Arduino code tailored to your specific needs. I offer complete Arduino programming services for various applications, including IoT, robotics, home automation, sensor-based systems, and more. From conceptualization to coding and testing, I ensure that the solution is optimized for your hardware and easy to implement. Key Services I Offer: Custom Arduino Code: I will write clean, well-documented, and efficient Arduino code tailored to your project’s specific requirements. Whether it’s a small task or a complex system, I can handle ...
Tu as des compétences en vidéo et tu souhaites être payé pour créer des vidéos publicitaires ? Nous cherchons des personnes pour réaliser des vidéos pour un bandeau Bluetooth. Si tu es intéresser contacte nous ! Nous avons besoin de vidéos simples et efficaces pour promouvoir notre produit. Envoyez nous un message pour plus d'infos !
I'm looking for an expert in Bluetooth technology and audio engineering to design a microphone-enabled Bluetooth transmitter. This device will primarily be used to send signals to a handheld device, specifically a smartphone. Key requirements include: - High proficiency in Bluetooth technology - Experience with audio engineering - Ability to design a device that can transmit to a smartphone Please note that the audio quality specifications are flexible and not strictly defined. Therefore, creativity and expertise in achieving the best possible audio quality, tailored for voice communication, gaming, and music streaming, will be highly valued.
We need a Python, C#, VB.net or VB6 developer with experience working with Bluetooth devices and PC applications on Windows. Requirements: - Develop a program that detects button presses (up arrow or down arrow) on a Bluetooth TikTok ring, such as the devices in the photo. - Program is compatible with a Windows OS - Implement Bluetooth connectivity Ideal Skills: - Experience with BLE - Familiarity with Windows desktop applications
...skilled developer or team to design and build an RS232 multiplexer board capable of connecting 2-4 devices to a single RS232 port. This board will be used to interface with peripheral accessories, including: - A QR code scanner - An RFID scanner - A ticket printer Key Functional Requirements: Two-Way Communication: __________________________ Data sent to the board will include an address to direct it to the appropriate port. Example: "." is routed to Port 1, "." to Port 2, and so on. Data received from the devices will include an address indicating its source. Example: "." is recognized as originating from Port 1. Protocol Addressing: _____________________ An addressing system (e.g., .00., .01., .02.) will precede all RS232 data ...
...between the scale and LS Retail. Key Details: - The LS Retail POS system operates on Windows. - The scale in use is an all-in-one POS scale. - This project requires real-time data transfer from the weighing scale to the POS system. Ideal Skills and Experience: - Proficiency in Windows-based systems. - Previous experience with LS Retail POS system integration. - Knowledge of COM2 communication protocols. - Familiarity with creating virtual OPOS drivers. - Experience working with the AltCCOInterop framework. - Understanding of real-time data transfer requirements. Project Requirements: 1. Setup and Configure AltCCOInterop: Use the AltCCOInterop project to create a custom virtual OPOS driver. Configure the file to match the scale's settings: Port: COM2 Ba...
I need an APP (IOS+Android). I mana...(IOS+Android). I manage a network of “automatic machines” that display football results. These machines have Bluetooth. I would like if a registered user comes near such a machine with their cell phone, the app recognizes this and reads the contents of the machine to the user if necessary. (So the football results). (The machine already has a reading function) - it's just about the sound transmission. It's about displaying football game results, including for people without vision. The user should stand in front of a machine and have the football results that the machine displays read out to him using his own headphones. I need an app for this. Securely connect trusted devices with Bluetooth. Voice transmissi...
...talented engineer to help me create a wireless audio streaming system using two ESP32s. This is only the start to a larger project that I plan to create but need to basic framework to get started. The setup is as follows: - ESP32 #1 acts as a bluetooth sink and receives Bluetooth audio from a phone. Use a fixed Bluetooth broadcast name, ie "RX1-C1D3" - It then sends this audio via I2C to ESP32 #2 when requested (via some command from ESP32 #2). In the end there will be multiple I2C clients all with available data on the bus. - ESP32 #2 connects to a Bluetooth speaker and plays the audio it received from ESP32 #1. This ESP32 has a 1306 OLED to show available Bluetooth speakers and allows connection to it using 2 buttons - one t...
...vibration from an attached device. Upon detection, the device should transmit a Bluetooth signal that can be picked up by a handheld device in proximity. The entire package must be as compact as possible with the ability to be programmed. Key Requirements: - The device will primarily be used indoors. - It should be capable of detecting a mechanical noise or vibrations. - Upon detection of a sound or vibration, it should transmit a Bluetooth signal. Bonus Skills: - Incorporation of WiFi for transmitting additional information such as battery status and number of detected events would be a plus. Ideal Candidates: -Electrical engineering - Experience with sound/vibration detection devices. - Proficiency in Bluetooth and WiFi integration. - Skills in designing com...
