Bluetooth serial gprs j2me jobber

I'm seeking a developer proficient in creating Bluetooth Low Energy (BLE) interfaces on webpages. Your primary task will involve: - Designing or implementing a BLE interface on my webpage that is capable of connecting to external devices specifically ESP32. Bluefy type of tool. I currently use LightBlue for testing. Your depth of understanding and past experiences with BLE technologies will be critical to the success of this project. Additionally, your ability to work with ESP32 devices and your understanding of how to effectively connect these devices to webpages using BLE technology will be cardinal. Key skills and experience: - Extensive experience with designing and implementing BLE interfaces - Proven track record with incorporating BLE technology on webpages - Mastery...

I am in need of a proficient Raspberry Pi programmer to access the Bluetooth and GPIO ports status of my Raspberry Pi 4 (1 or 2 gig version). Specifically, the tasks are to: - Enable access and control of the Raspberry Pi and attached relays via Bluetooth - Implement sensor data collection and analysis features - Develop IoT and home automation functionalities The ideal candidate will have experience in IoT development, home automation, and Raspberry Pi programming. Familiarity with Raspberry Pi 4 functions, specifically Bluetooth and GPIO ports, will be essential. A strong understanding of sensor data is also necessary.

...developer who can create a seamless application that interacts with Arduino via Bluetooth. Your responsibility will be to ensure the app gets specific sensor data, in this case, Analog-to-Digital Conversion (ADC) values in the range of 0-1023, via its Bluetooth connection. Skills required: - Proficiency in TensorFlow Lite for running the model's results - Experience in handling Arduino systems - Strong skills in app development, particularly Bluetooth communication capabilities The primary functionality of this app will be to run the TensorFlow Lite model and display its results based on the received ADC values. I am particularly interested in individuals who have a solid understanding of handling sensor data from Bluetooth and running TensorFlow Lite ...

We have some old Kerlink Wirnet Station LoRaWAN Gateways () that are connected to our servers with their internal 2G/3G modems for mobile Internet connection. 3G is being phased out in Europe, 2G is not. But 2G (more precisely GPRS) is sometimes not fast enough and its bandwidth is even lower in crowded cities. Therefore, we need to change the backhaul connection of our gateways to 4G mobile Internet. There are two approaches to this: 1) using an external 4G modem that has an Ethernet connection (), 2) connect a 4G USB stick to the USB connector of the Kerlink Wirnet Station, like the Huawei K5150 (), or the

I'm seeking an expert in PIC microcontroller to assist in converting an existing embedded project. The primary goal of this conversion is to replicate the functionality of an existing project on a sister PIC chip. The original project was to create an Ethernet to Serial functionality on the Microchip Ethernet Starter Kit. This functionality was achieved. Now the objective is to move that project to a physically smaller PIC chip of the same family. A new custom daughterboard has been built. Some programmers are thinking to start over with the new chip. I believe this is an uncertain way forward. My request is to convert the existing project rather than start over. I am open to your suggestions. It's essential that interested freelancers have a strong background i...

...individual operating Arduino, I need a proficient freelancer who can code in Jupyter Notebooks to read ASCII data from a serial port. The data read should then be able to be used for data analysis. I have prepared code already for review. Key requirements: - Experience in working with Arduino - Ability to work with Jupyter Notebooks - Proficiency in reading ASCII data from serial ports - Strong skills in analyzing data With thorough knowledge in these areas, the ideal freelancer can look forward to consistent engagement. They would be dealing with an exciting project that pushes bounds in interfacing hardware and software. code: import serial from serial import Serial import as plt import numpy as np from datetime import datetime import pandas as ...

Hi i-Tech Art , I noticed your profile and would like to offer you my project. We can discuss any details over chat.

I need an expert with experience in QT API especially in handling serial port communication. My current project involves sending commands and receiving status updates with a threaded example. Key responsibilities: - Develop a solution that sends commands. - Efficiently receive and handle the status reports. - The system should be robust and reliable. You should have: - Proven experience with QT API and serial port communication. - Experience in multithreading. - arduino is what i need tested with arduino example SerialEvent

...individuales. El software de inteligencia artificial así como la plataforma que lo soporta irán a parte del ecommerce y será el "cerebro" del hardware (robots). Los usuarios podrán o bien solo subscribirse a la webApp de interacción tipo o bien adquirir también el hardware (robot, muñeca, muñeco realísticos). Una vez tengan el hardware, desde la webAPP (smartphone o computadora), vía bluetooth el robot tendrá capacidad de habla, memoria, deep learning, machine learning etc. A su vez a través de gafas de AR (no VR, aunque también funcionarán), el usuario podrá ver ciertas cosas en el hardware como movimientos faciales, expresiones en base a los sentimientos,...

I need an expert with experience in QT API especially in handling serial port communication. My current project involves sending GCode motion commands and receiving status updates with a threaded example. compiles with qt5 and 6 Key responsibilities: - Develop a solution that sends GCode motion commands. - Efficiently receive and handle the status reports. - The system should be robust and reliable. You should have: - Proven experience with QT API and serial port communication. - Experience in multithreading. - arduino due with repetier on it is what i need tested with arduino example SerialEvent Please note, I am looking to have the project completed within a month. Therefore, timely delivery is of the essence. I'm looking forward to

I'm seeking an expert software developer to design a robust driver for a Bluetooth Low Energy (BLE) chip, specifically for the Windows 10 platform. This mission-critical project requires seamless functionality in several key areas: - Device Discovery: The driver should be able to accurately and quickly identify devices equipped with the specified BLE module which is the bt832 this BLE module is based on the nordic nrf52 chip and uses the following protocols: Bluetooth 5.0 Bluetooth, Ble 802.15.1 - Device Pairing: Secure and efficient pairing with this module. - Power Conservation: The software must be able to engage the low power mode in this chip for better power efficiency. - Reduced Processor Load: The driver must be designed in a way that it minimally i...

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I am in need of programming for a Raspberry Pi 4 that includes a GPS Neo 6M, 5-inch LCD, and Bluetooth speaker. Key Functionalities: - GPS tracking: The code should constantly compare a predefined latitude and longitude with the current one. - Alarm: When the pre-defined and current coordinates match, an alarm should be sounded through the Bluetooth speaker. - Display: should also appear on the 5-inch LCD, along with speed and corresponding coordinates. - Frequency: The GPS data comparison should happen continuously. The ideal freelancer for this project should have extensive experience with Raspberry Pi, GPS systems, Bluetooth technology, and display interfaces. gridBagConstraints

Hello I have excel file with many products link in side by side and product serial number in column 1 can you make alll links into rows as per there respective serial number?

I'm seeking a talented video editor with an interest in true crime, particularly in content related to serial killers. The videos will be medium in length, between 10-20 minutes. I envision a documentary style for the videos; somewhat akin to the format you would see on a television crime program. Your work will include syncing voiceovers, music, and visuals to create a cohesive final product which draws viewers in and keeps them engaged throughout. A good understanding of pacing and tension would be beneficial, in order to create the suspenseful atmosphere a topic like this requires. Ideal skills and experience for the job would include: - Proven experience in video editing - Familiarity with YouTube's formatting and algorithms - Interest/Background in true crime - Abili...

...settings, manage the device's connection status to WiFi, and monitor connected Bluetooth devices as well as those in proximity. Presently, the web interface becomes accessible after connecting to the ESP32 WiFi. However, the current process requires manually entering the WiFi name and password on the web interface. I propose that we implement a feature where the device searches and displays available WiFi networks, allowing the user to select one and then enter the corresponding password. The same functionality should be integrated into the mobile app. Furthermore, I want the mobile app to list all Bluetooth devices detected by our code, mirroring the information displayed in the serial monitor. Currently, the serial monitor shows a list of connected B...

...pressure and A unique feature I would like integrated is an ability to navigate a car map and utilize a 'Car Play' driving mode. To ensure seamless communication with the vehicle, the application should be developed to connect via Bluetooth and wifi . Additionally, for the navigation and mapping features, it is of my preference that Google Maps be incorporated into the app. The ideal developer has a strong track record in mobile app development, specifically one with experience in map integration and developing interfaces with physical systems over Bluetooth. A thorough technical understanding of both iOS and Android platforms is crucial. I look forward to seeing your innovative approach to this project. • The app in English and main language is Arabic ...

1. Reduce the dc barrel jacks hole size to match actual pin size 2. Reduce the rca port hole size to match actual pin size 3. Change the input connector for VIN (should handle 10-15Amp) 4. Add capability of adding a switch for the main input ...actual pin size 2. Reduce the rca port hole size to match actual pin size 3. Change the input connector for VIN (should handle 10-15Amp) 4. Add capability of adding a switch for the main input 5. Figure out the reset mechanism to upload program via serial port 6. Add led lights to each power rail and pwm rail. 7. One digital port on MCU should be able to turn off all the LED lights in1 go. 8. Input power monitoring (input voltage and current @VIN) 9. Reverse polarity protection 10. Voltage monitoring, for the output of buck/boost 11. Add usb...

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...environment and adapt to changing project requirements. Preferred Qualifications: Experience with real-time operating systems (RTOS) for embedded systems. Knowledge of hardware design principles and schematic reading. Familiarity with version control systems such as Git. Experience with debugging tools such as oscilloscopes, logic analyzers. Understanding of wireless communication protocols (e.g., Bluetooth, Wi-Fi)....

...further enhancing our BLE functionality into our mobile applications. As a Part-Time React Native Developer, you will play a pivotal role in the development of production-ready React Native applications that tightly integrate with our cat tracking collars. Your primary focus will be on implementing background communication with the collar devices, ensuring seamless multi-device connectivity, bluetooth OTA updates, and data transmission. While expertise in creating React Native apps is crucial, you will also be expected to have the following qualifications: • Proven experience in developing production-ready React Native applications with BLE integration. • Strong understanding of background communication with peripheral BLE devices. • Experience with RxJS is a plus,...

I need a camera operator with knowledge on the workings of a GoPro Hero 12. The shoot will be at one location in Clerkenwell, London. Creative input is expected and welcomed. Ideal candidates should have proven experience with Gopro Hero 12, know how to set up bluetooth/wifi audio and some experience shooting food would be an advantage. Sunday April 7th 2024 is day one but it will be an ongoing job..

...well-versed in creating iOS and Android apps. The core concept of the project is to create a pet-tracking app with a monthly subscription model. The app will use a Bluetooth tracker to track the live location of pets in real-time. Key Features: - Real-time location tracking: Users should be able to see their pet's live location. - History of pet's location: The app should keep a history of pets' previous locations. - Geo-fencing: The option for users to set up Geo-fencing, alerting them if their pet goes beyond a certain range. Ideal skills include: - Cross-platform app development (iOS & Android) - Familiarity with Bluetooth technology - Geo-fencing development experience - Experience with subscription-based app development. Candidates with previous ...

...machine also features four push buttons for calibration. The goal is to replace the wired connections with wireless modules (e.g., Bluetooth or Wi-Fi) and develop a mobile app (Android/iOS) to receive and display BMI results. The freelancer will need to: Replace wired connections with wireless modules for weight scale, HCSR-04 sensor, push buttons, and PCB. Modify the PCB to interface with wireless modules. Develop a mobile application to receive data wirelessly and display BMI results. Implement calibration functionality in the mobile app. Test and debug the wireless communication system. Skills Required: Experience with wireless communication modules (e.g., Bluetooth, Wi-Fi). Proficiency in PCB design and modification. Mobile app development skills (Android/iOS). Knowl...

I'm seeking expert engineers to design and develop a comprehensive genset control unit. This project calls for multifaceted functionality, including: • Start/stop cont...project calls for multifaceted functionality, including: • Start/stop controls • Remote monitoring and control capabilities • Fault detection and alarm systems Communication is key, hence the control unit should interface with GSM/GPRS and CAN. The ability to monitor all standard inputs from the genset, such as fuel level, oil pressure, battery voltage and more is essential. Ideal candidates will have solid experience in hardware and firmware development, particularly within control unit design and implementation for gensets. Proficiency in working with GSM/GPRS and CAN communicat...

...errores o tickets pendientes de cobro para poder realizar su cobro o asignar el cliente antes de cerrar la sesión. No debe dejar hacer ningún Cierre de Sesión si se tiene un ticket sin cobrar y sin asignar cliente. Poder hacer Facturas de tickets de venta desde el punto de venta de Odoo cualquier día, y una vez cerrada la sesión en cualquier POS. 7. Integración de Odoo con los datáfonos inalámbricos GPRS/WiFi para mostrar automaticamente importes a cobrar al finalizar cualquier venta. Poder enviar automáticamente los cobros de los tickets de venta realizados desde los Puntos de Venta al cliente previamente registrado o en su defecto permitiendo introducir el número de móvil al validar para que al clien...

...developer to participate in the product development PLEASE EXPLAIN IN YOUR ANSWER WHY YOU WOULD LIKE THIS OPPORTUNITY AND WHY YOU ARE A GOOD CANDIDATE FOR IT We would like to have excellent skills in - Angular (version 11+) - Java springboot - Ionic Mobile Apps - MySQL - Kafka Other good to have skillls - Understanding of e-commerce catalog & order data model - Payment provider integration - Bluetooth & POS printer connectivity - Java FX for desktop application - nice to have No agencies, please! Ideally, we would like a developer that would be able to dedicate 20 - 40 h per week, so it is ok to have another job too but 8h/day can be considered Must have - Excellent English / communication skills - Able to do meetings with voice / video (not only typing) - Very good ...

As a developer, I am embarking on creating an iOS app designed to communicate with a Raspberry Pi (RPI) over Bluetooth (BLE). The primary purpose of this app is to send and receive text messages, facilitating device control. Key Features: - Message Exchange: The app should be capable of sending and receiving text-based instructions from the Raspberry Pi. - Device Control & Script Execution: The iOS app should have the flexibility to control devices connected to the Raspberry Pi and run specific scripts based on the transmitted text messages. Ideal Skills: Experience in iOS app development, Bluetooth communication, and understanding Raspberry Pi's functionality is crucial for this project's success. Working knowledge of device control using scripts is also hig...

I'm seeking to create a cross-platform application that employs a minimalist design approach. Attention to details and t...minimalist design approach. Attention to details and the ability to create a clean, clutter-free user interface is essential. The key feature we want to implement is Bluetooth capabilities. Here is a quick rundown of the job expectations: * Develop a cross-platform application for iOS and Android platforms. * Apply a minimalist design philosophy to the app's aesthetics. * Integrate advanced Bluetooth capabilities. Ideal skills for this job: * Expertise in cross-platform app development, preferably with experience in Flutter or React Native. * Proven ability in minimalist UI/UX design. * Solid understanding and experience with Bluetooth...

...to create an application for my Samsung watch. The primary purpose of this application is to connect to smartwatches via Bluetooth and gather data. Specific Task Details: - The app needs to connect to smartwatches using Bluetooth technology. - The app should collect several types of data: health metrics, user-input data, and any other raw data that can be captured from the smartwatch. - The health metrics I'm interested in are: Heart rate, Sleep data, Step count amongst others. If the watch captures more data, the app should be able to collect it as well. Ideal Skills: - Extensive experience in app development, specifically for wearables. - Knowledgeable about Bluetooth connectivity protocols. - Understanding of data collection methods from wearable device...

As a tech enthusiast, I am seeking a seasoned professional in electrical and mechanical engineering to build a custom electric scooter. --Specifications-- • Top Speed: The scooter should reach a maximum speed of 25 mph. • Features: The scooter should have an integrated docking station for a cell phone. Please note, while not a requirement, if you can incorporate GPS tracking, Bluetooth speakers, or cruise control into the design, that'd be a welcome addition. • Range: The scooter should have a battery life that allows at least 40 miles per single charge. --Skills & Experience-- * Experience in designing and building custom electric scooters * Familiarity with the integration of modern tech features in transport devices * Knowledge of electrical system...

...online/offline from the Internet Service Provider. For India Freelancers (ONLY): Check if your ASN (Autonomous System Number) is in the provided options. Verification method: Visit and validate the asnum displayed on the screen. ASNs Available for Validation in India: AS9829 - National Internet AS55836 - Reliance Jio Infocomm Limited AS45609 - Bharti Airtel Ltd. AS for GPRS Service AS24560 - Bharti Airtel Ltd., Telemedia Services AS9498 - BHARTI Airtel Ltd. AS4755 - TATA Communications formerly VSNL AS17813 - Mahanagar Telephone Nigam Limited AS17488 - Hathway IP Over Cable Internet AS45820 - Tata Teleservices AS38266 - Vodafone Idea Ltd If your ASN is on the list, don't miss this chance to earn easy money! Join this unique opportunity and increase your income effortless...

...images for each sports category, facilitating easy identification and appeal to the specific fanbase of each sport. 3. **Premium Quality:** The packaging materials and design should reflect the high quality of the mint condition cards contained within. 4. **Informative:** Clearly label the packaging with the potential contents, including card types like Stars, Rookies, Autographs, Short Prints, Serial Numbered Cards, Jersey/Relic Cards, etc. **Design Specifications:** - **Size and Shape:** The box and supplied die are designed to fit a single graded card slab, with adequate padding for protection, keeping in mind the need for a compact and display-friendly form. - **Material:** Opt for high-quality, durable materials that communicate a premium product feel, with options for ma...

Tengo en mente tener un panel de adminsitrador el cual pueda emitir ventas de sofware ( punto de venta de centro comercial, sofware para prestamos bancarios ), El panel de administrador debe tener un seguimiento de los sofwares vendidos proporcionar codigos serial para el funcionamiento de cada sofware vendido la fecha de venta y una opcion para darle de baja a los sofware vendidos cuando ya cumplan su tiempo de uso y tambien diferentes tipos de planes para las compras de los usuarios. TODO ES PARA PC Y LA ABSE DE DATOS DEBE SER LOCAL

...Flutter developer who is well-versed in Bluetooth technology. My project entails three major functionalities: - Connect to gadgets: Particularly, connecting with a gas chromatograph using both: [LE]: Low Energy (LE) Bluetooth connection [BR/EDR]: Basic Rate/Enhanced Data Rate. - Data interchange: This includes sending and receiving data to and from this scientific instrument - Device monitoring: The prospective developer should be adept in keeping tabs on the status of the gas chromatograph Ideal Skills/Experience Required: - Proficient Flutter Development skills - Extensive experience in integrating Bluetooth in applications - Familiarity or past experience with gas chromatographs would be a plus - Ability to troubleshoot and monitor Bluetooth con...

...and Models:** Support for major TV brands and models, including smart and non-smart TVs. - **Other Media Devices:** Compatibility with other home entertainment devices like DVD players, Blu-ray players, soundbars, and streaming devices. ### 2. **Connection Methods** - **Wi-Fi Control:** For smart TVs connected to the same Wi-Fi network, enabling direct app control. - **Bluetooth Connectivity:** For devices that support Bluetooth remote controls. - **Infrared (IR) Blaster Support:** Though iOS devices don’t have IR blasters, your app could integrate with third-party external IR devices or be developed for platforms that do. ### 3. **User Interface and Experience** - **Intuitive Design:** A clean, accessible interface that mimics the traditional remote layout for fam...

Connect buttons on XML to CS script. Ensure Bluetooth printing works. Using MAUI.

I need a bootloader for the STM32H750B-DK development board. The bootloader must be written with STM32CubeIDE and must contain the .IOC file When the board is turned on, if there is a valid application in the board's QSPI memory (dual bank), it starts it If the...the board is turned on, if there is a valid application in the board's QSPI memory (dual bank), it starts it If there is no valid application or if the "user" key is pressed, the bootloader must allow the loading of a new firmware (.xip file) from the PC to the QSPI memory (dual bank) via USB CDC Once the file has been uploaded, you must launch the application It is sufficient that we establish a serial communication protocol, I will take care of creating the PC software for choosing and sending the .xip...

1) Continue on previous projecName existing api to: api/v1/log/post 12 New api: api/v1/log/get-time/<Serial> • For instance, api/v1/log/get-time/12344 • Returns unix time from Redis, 0 if not exist 3) Add customizable numeric return value for API functions • , return OK codes for all calls – api-user must decode different numeric values. 4) Change inserts to use COPY 5) Change to unix time in post message 6) Add redis data cache. • Lookup serial number in redis, if exist then process post-message • Add unix time from the first line as value to the serial key 7) Restructure user/database, something like this (a log_user shall only be allowed to INSERT/COPY into log_data in Postgres:

* Complete my existing project and modify API call and model. * Offline Online POS * Resources data call during login and app opening. * Make multiple dinein order for a resource. Print KOT, bills via Lan / Bluetooth 58mm printer. * Customer create and sync. * API call order place, order list, bill create, bill settlement * Order list page with manually sync. And filter. *Unsync data sync automatically when back online.

I require a specialist to develop a state-of-the-art motherboard for a lockbox. This motherboard will feature: 1. Contactless Payment: The lockbox should open upon successful detection of a Near Field Communication (NFC) payment. 2. Features: Includes Bluetooth connectivity, PIN code entry, and a biometric fingerprint scanner. Immediate opening of the lockbox is necessary post successful NFC payment. If you are experienced in building sophisticated, secure electronic systems and have a deep understanding of NFC technology, you are the right fit for this project.

...Product Should have a page to show certification of these coins, it will be part of the menu names certifications Support Multi currency - Mainly QAR & USD MultiLingual Arabic and English Should have trust mark for secure payment Integration with a local payment gateway account, will provide the key to connect Should have a live chat support and Business whatsapp chat widget Some products have serial numbers and we need t make this as a variation with the product page Landing page should be optimized for conversion We need to have 5 well designed banners 8 Category banners and related thumbnails Logo and color pallet will be provided Product images and Content will be provided We need to have a single product landing wich can also be uses as a template Mobile responsiveness ...

...Deliverables: - Bluetooth Connectivity: The speaker requires an uncomplicated and successful connection to Bluetooth devices. Knowledge in Bluetooth technology is a must. - Moderate Battery Life: The speaker's designed to last between 6-12 hours on a single charge. Proficiency in power management and battery technology will be essential. Candidates with a strong background in electronics design, specifically audio devices with similar specifications, are highly preferred. Your portfolio demonstrating relevant work samples will greatly support your application. Let's create a portable speaker that combines functionality with style and performance. needs to be exact replica inside and out of QUDO wireless speaker F410

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2 layer PCB ATMEGA328p TQFP-32 16 RGB Backlit buttons LED backlights driven from WS2812 chips 4 way dipswitch connected to ATMEGA328 for ID 6 pin ISP header 4 pin connector (serial IO, 5v & GND) PCB dimensions: 40mm high x 180mm wide Buttons arranged in a 2x8 matrix

Necesito una aplicación móvil android que a través de bluetooth detecte, lea y almacene con una estampa de fecha/hora los identificadores de beacons BLE y cuando tenga señal, envíe estos registros vía WiFi a una tabla de base de datos SQL (Fecha-Hora-BeaconID-MóvilID)

Task: Write an selling email to our customers who have ordered a system before (BLP-990A) about new updating/host available. Our customer have ordered this uni...layers/volvo/c30/ Now we have an updating host available for them with new/updating functions as below: Replacement box for OLDER BLP-990A or BLP-950A (Only host, display is not included) Version 1: 8 – CORE A55 1.6Ghz 2GB ROM 32GB RAM Android 12 Bluetooth 5.0 DSP Front and Rear Camera IOS CarPlay (Wireless and USB) Android Auto (Wireless and USB WiFi 2.4G 4G SIM CARD 360* Bird View Version 2: 8 – CORE A55 1.6Ghz 4GB ROM 64GB RAM Android 12 Bluetooth 5.0 DSP Front and Rear Camera IOS CarPlay (Wireless and USB) Android Auto (Wireless and USB WiFi 2.4G 4G SIM CARD 360* Bird View

I need someone with expertise in .NET and Python to assist in integrating my live weighing scale data into .NET cloud. The ultimate aim is to allow real-time monitoring. The existing Python code doesn't process or visualize the data, it only helps in reading and collecting it. Ideal skills for the job: - Proficiency in .NET Cloud and Python programming - Experience with serial port data collection - Experience in real-time data monitoring applications The job scope includes: - Enhancing the Python code if necessary - Integration of the live weighing scale data into .NET cloud for real-time monitoring - Ensuring the reliability and efficiency of the end-to-end data flow - Testing functionality post-implementation. Please bid only if you have relevant experience and skills....

I have to add a functionality to a program. When started, the program must give the possibility to discover a "Custom MY3" Bluetooth printer Once the printer is found, a connect button should allow you to connect to the printer via bluetooth. The program has 3 buttons. Each key must correspond to a different print of three different receipts (the text is a constant declared in the software) The program must report any printing errors The program must report if the printer disconnects, giving the possibility to connect again.