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  • bluetooth programmable transmitter receiver
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2,000 bluetooth programmable transmitter receiver kazi zimepatikana

I'm looking for a skilled app developer to insert object detection technology into a partially developed Android application . The primary purpose of the app is to enhance the user experience in an existing service by identifying missing items after taking photographs. The App also connects to Bluetooth items, though this is mostly already developed. Finally the App needs to work on both Android and IOS when completed. The App currently was extremely close to completion when it was put aside due to other workloads, now we want to add object detection and bring App functional in current environment loaded onto Google Play. Key Requirements: - Real-Time Product Identification: The app should be capable of detecting products as the user interacts with them. - Object Detection...

$22 / hr Average bid
$22 / hr Wastani wa Zabuni
64 zabuni

...etc.) through the app. User-friendly Interface: Easy-to-use interface with simple navigation for users to set up alerts, connect the light to Wi-Fi, and control the device remotely. App Requirements: Platform Compatibility: The app should be available on both iOS and Android platforms, with cross-platform functionality. Wireless Communication: The app should use Wi-Fi or Bluetooth (preferably Wi-Fi) for communication with the light, ensuring that users can control the light and receive notifications regardless of location. Alert System: Real-time push notifications or text alerts should be sent when the heat sensor detects elevated temperatures. Settings/Customizations: Allow users to adjust temperature thresholds for alerts, set custom notifications...

$14 / hr Average bid
$14 / hr Wastani wa Zabuni
62 zabuni

...Restriction App Category: Mobile Development > Android Description: I’m looking for an Android developer to create a simple app that uses a Minew iBeacon to detect when a phone is in a classroom and restricts it during class. This is an MVP to reduce distractions in school—no coding experience here, so I need someone reliable to bring it to life! What It Does: Detects a specific Minew iBeacon via Bluetooth (BLE). When close (~1-5 meters): Mutes notifications, shows “Classroom Mode Active” full-screen. When out of range (10 sec): Unmutes, goes back to normal. Simple UI: Start/stop button + status text. Details: Android only (Kotlin preferred, min SDK 21). Use Minew SDK or Android BLE APIs. I’ll provide a Minew beacon (ship it to y...

$364 Average bid
$364 Wastani wa Zabuni
96 zabuni

My Bose soundbar is connected to my Sony TV via HDMI ARC, and I'm encountering an issue where the system keeps shutting down every ...connect them. - Troubleshoot connection: The soundbar is connected through HDMI ARC. - Resolve shutdown issue: The system powers off every 15 minutes. - Setup assistance: I need help to ensure everything is set up correctly. I am not sure how to update the firmware/software on both my Bose soundbar and Sony TV, but I suspect this might also be part of the issue. Additionally, I have an Etisalat receiver and an Apple TV connected to my Sony TV. Ideal candidates for this project should have: - Experience in audio/video device setup and troubleshooting. - Familiarity with Bose sound systems and Sony TVs. - Skills in firmware/software updates for...

$100 Average bid
$100 Wastani wa Zabuni
1 zabuni

We have custom hardware featuring an AMD Zynq XC7Z007S-2CLG400E FPGA with ARM core. Code is stored in a QSPI Flash (IS25LP128F-JKLE). This device is currently only programmed via the JTAG connection during development and production. The only external communications channel from the sealed device is a 100Mbps Ethernet. We require the device to be programmable via that Ethernet connection. Requirements The solution provided by the freelancer will program the FPGA and ARM code in the flash such that the new code runs on reboot. • The flash programming code can be part of the core code or the FSBL. Solutions to be discussed. • If the code is part of the core code, it must be shown to fail in a recoverable way. • Transmission of the code from PC to the device via Ethe...

$1617 Average bid
Makubaliano ya Kutotoa Taarifa
$1617 Wastani wa Zabuni
12 zabuni

...intuitive navigation and transaction confirmation screens. 5. Config File: Provide a pre-made config file where the user only needs to fill in: The Solana token’s name and symbol. NFC card IDs that will be used for payment initiation (public NFC IDs for both sender and receiver). The config file should be simple, where the user inputs their details and the rest of the app is automatically set up and ready to use. 6. NFC Cards Setup: Generate the necessary NFC card configuration for both sender and receiver phones. Provide the NFC IDs and data format required to store the transaction initiation info on NFC cards, making it ready for use with the app. Ensure NFC cards have the necessary information (transaction data, sender’s public key, etc.) encod...

$387 Average bid
$387 Wastani wa Zabuni
12 zabuni

I'm looking to alter the Bluetooth app for a device that facilitates the control of a specific smart home device - a garage hoist called My Lifter. I need to add timer delays, directional functions and for it to be continuous. Key Requirements: - The app should utilize Bluetooth technology for device control - It should be specifically designed for controlling a garage hoist - The interface should be intuitive for users Ideal Skills: - Proficient in mobile app development with a focus on Bluetooth technology - Prior experience in developing smart home device control apps - Strong skills in UI/UX design for creating user-friendly interfaces

$213 Average bid
$213 Wastani wa Zabuni
25 zabuni

I need a Python program that can control a small LED matrix (like a name tag) via Bluetooth from a PC. This device is readily available online. It is usually controlled via a mobile app, but I want to bypass the app and control it directly from a PC. Key Requirements: - The program should allow for displaying static text on the LED matrix. - The development should be done in Python. - The program should communicate with the LED matrix via Bluetooth. - The program should run on PC Ideal Skills: - Proficiency in Python. - Experience with Bluetooth programming. - Familiarity with LED matrix devices. - Ability to create user-friendly software. Please note, I do not have the technical specifications or documentation for the LED matrix, but many similar devices can be fo...

$505 Average bid
$505 Wastani wa Zabuni
68 zabuni

Project: I have a device that uses an RF FG23 module from Silicon Labs, which transmits an FSK message at a frequency of 868MHz to a receiver that uses an si4463 module to receive the messages. I used a logic analyzer to connect to the SPI bus of the si4463 and intercepted the data transmitted by the si4463 to the MCU, including the device's shutdown command. This led to intercepting registers such as Frequency, Sync word, Bandwidth, etc. This information is necessary to create an over-the-air sniffer. What I expect from you is to create a sniffer with an si4463 receiver, such as (HC-12 si4463, E10-443MD-SMA, or even a CC1101 if you prefer), connected to an Arduino or an ESP32. This sniffer will need to be configured with the intercepted registers from the si4463. Af...

$202 Average bid
$202 Wastani wa Zabuni
13 zabuni

We are hiring a Hardware Engineer to lead the development of a wearable prototype, focusing on sensor integration, AI functionality, and Bluetooth connectivity. This role includes supervising a Software Engineer for AI development and mobile app modifications. The project leverages an existing reference product, requiring modifications to ensure compliance and meet project requirements. Full job details are provided in the attached file. Budget: $10,000–12,000 USD (placeholder, freelancers should propose their pricing). Payment will be handled via a secure escrow system. Further details will be discussed with selected freelancers Deadline: We are currently gathering cost estimates and refining the Scope of Work. No fixed start/finish date yet. Interested? Apply now: Fill...

$15147 Average bid
$15147 Wastani wa Zabuni
17 zabuni

I'm seeking an expert in Hackintosh setups to prepare a specific EFI for my HP Omen 16-0222nw laptop. This machine features a Ryzen 7-6800...Ryzen 7-6800h CPU and an RX6650M GPU, with the iGPU disabled via an SSDT file and ACPI patches. Key Requirements: - Preparation of a macOS Monterey-compatible EFI - SSDT file creation for iGPU disabling - ACPI patching I do not require assistance with the installation of the macOS Monterey, just the prepared EFI. However, the EFI must be fully compatible with all my hardware, including Wi-Fi, Bluetooth, and Audio peripherals, which need to function post-installation. Ideal Skills: - Extensive experience with Hackintosh setups - Proficiency in macOS Monterey - Knowledge of HP Omen hardware compatibility - SSDT file creation and ACPI pat...

$23 Average bid
$23 Wastani wa Zabuni
3 zabuni

I'm seeking a professional to design a programmable RF remote control system for two Nema 17 stepper motors. The remote needs to allow for directional control, speed adjustment, and the ability to control the motors in terms of steps or duration. Key requirements: - Control: The RF remote should provide directional control, speed adjustments and the ability to set steps or duration. - Coordination: The motors need to be controlled simultaneously. - Range: The maximum range for the RF remote should be up to 100 meters. Ideal skills for this project include: - Experience with RF remote control systems - Proficiency in programming for motor control - Knowledge of Nema 17 stepper motors - Ability to design systems for up to 100 meters range. Please provide examples of similar p...

$196 Average bid
$196 Wastani wa Zabuni
20 zabuni

I need a logo for my MGM Wide Receiver Academy. The design should incorporate wide receiver imagery, as it's crucial to represent the focus of the academy. The color scheme is black and gold. - Logo Style: While I did not specify a preferred style, I'm open to modern, sleek designs that can seamlessly fit into the sports industry. - Ideal Skills: You should have a strong portfolio in sports logo design, with particular emphasis on football or wide receiver imagery. Proficiency in creating sleek, modern designs is also a plus. - Experience: Previous work with sports academies or similar organizations would be highly valued.

$10 Average bid
Imehakikishiwa
$10
185 wasilisho

I'm looking for a standalone, small sized, battery-operated, programmable WiFi button that sends a message to the when pressed. Message can be QR, sms, email or something else.

$27 Average bid
$27 Wastani wa Zabuni
9 zabuni

Hi, I'm seeking a Flutter developer to enhance my app by enabling multiple Bluetooth connections with sensors simultaneously. Currently, the app can connect to a single sensor and download data from the IoT device. I need the Flutter app to connect to multiple IoT devices at the same time. Thanks, Ricardo

$547 Average bid
$547 Wastani wa Zabuni
88 zabuni

I am in need of an expert in ANSYS who can assist me with creating a User Programmable Feature (UPF) in FORTRAN. This UPF needs to define specific material properties for a simulation. I have the subroatine in Abaqus which i want to concert it to Ansys subroatine. Key Requirements: - Extensive experience with ANSYS and its UPF capabilities - Proficiency in FORTRAN - Strong understanding of material property definition in simulations - Ability to deliver high-quality, functional code If you have the skills and experience necessary to assist with this project, I look forward to your bid.

$36 Average bid
$36 Wastani wa Zabuni
2 zabuni

Description: We are seeking an experienced developer with a strong background in FlutterFlow and Flutter/Dart to implement printing functionality in our existing app. The project involves integrating a Brother Label Printer so that the app can send print commands directly to the printer. The printing should be initiated by a single button press within the FlutterFlow app and execute autom...printing functionality in our existing app. The project involves integrating a Brother Label Printer so that the app can send print commands directly to the printer. The printing should be initiated by a single button press within the FlutterFlow app and execute automatically without any further user interaction. Please note that the app will be running on an iPad. The printing should be done via Blu...

$172 Average bid
$172 Wastani wa Zabuni
54 zabuni
Loxone BMS Implementation
1 siku left
Dhibitishwa

...programming of the Loxone BMS, integrating the following components: 1x Outdoor sensor 1x Space sensor 2x Primary pocket sensors 2x Secondary pocket sensors VT mixing valve VT pump set Boilers and integral shunt pumps Remote access to BMS Pressurisation unit Gas safety system and emergency push button Existing gas solenoid Thermal fuses, CO/Natural Gas sensors, and fire alarm interface Key Features: Programmable schedules for heating (with user-adjustable time slots and holiday schedules). Summer/Winter modes with automatic notifications. Plant extension feature (adjustable between 1 to 4 hours). Gas interlock system with visual indication (green/amber/red) and fault notifications. Weather compensation adjusting flow temperatures based on indoor and outdoor conditions. Frost pro...

$191 Average bid
$191 Wastani wa Zabuni
4 zabuni

We are seeking a highly skilled and motivated Digital Radio Module Developer to design, develop, and implem...Engineering, Telecommunications, Embedded Systems, or a related field. Experience: 3 to 10 years in digital radio module development, RF engineering. Programming Skills: Strong knowledge of C, C++ and assembly for embedded development. Embedded Systems: Hands-on experience with FPGA, ARM Cortex-M/R/A, DSP processors, and microcontrollers. Communication Protocols: Knowledge of FM, AM, LTE, Wi-Fi, Bluetooth and other radio communication standards. Hardware Design: Experience with PCB design, RF signal chain, and hardware bring-up. Testing & Debugging: Proficiency in oscilloscopes, spectrum analyzers, signal generators, and network analyzers. Kindly drop your resumes with ...

$39 / hr Average bid
$39 / hr Wastani wa Zabuni
8 zabuni

Descripción del proyecto: Busco un desarrollador Android con experiencia en ingeniería inversa para analizar y replicar la funcionalidad de la aplicación TTLock. El objetivo del proyecto es desarrollar una app Android funcion...inversa de aplicaciones Android. Conocimientos en Android SDK, API REST y seguridad en comunicaciones BLE. Residencia en España, ya que se enviará un cerrojo electrónico TTLock para pruebas y desarrollo. Condiciones: Proyecto freelance con entrega en plazo a definir. Presupuesto a convenir según experiencia y estimación del trabajo. Se valorará experiencia previa en dispositivos IoT y protocolos Bluetooth Low Energy (BLE). Si estás interesado, por favor, envíame tu propuesta con ej...

$17 / hr Average bid
$17 / hr Wastani wa Zabuni
25 zabuni

Need an expert in PSOC Creator 4.4 to create Bluetooth based OTA

$260 Average bid
$260 Wastani wa Zabuni
9 zabuni
Linux IoT Sensor Development
19 masaa left
Dhibitishwa

I'm seeking a skilled professional with extensive experience in Linux-based...in Linux-based hardware and software development for IoT, specifically focused on sensor technology. The project involves creating Bluetooth-enabled sensors with the following key requirements: - Real-time Monitoring: The software must provide functionality for real-time tracking and monitoring of the sensor data. Ideal candidates should have a strong background in IoT system design and development, particularly with Bluetooth communication. Experience with Linux-based systems is crucial, as is a solid understanding of sensor technology. Knowledge of software development for real-time monitoring systems will be highly beneficial. RFID Card reader Bluetooth Wifi Rasberry PI Need t...

$92 Average bid
$92 Wastani wa Zabuni
12 zabuni

I'm in the process of creating a smart golf ball that will track real-time data such as spin rate, velocity, and trajectory. I require an expert who can a...components into the ball: All components must be seamlessly integrated into the ball. - Ensuring durability and flight: It's crucial that the design does not compromise the ball's durability or its flight capabilities. The ideal candidate for this project would have extensive experience in designing embedded electronics, including gyroscopes and Bluetooth integration. Familiarity with golf ball design would be a significant advantage. Please note, the Bluetooth integration must be compatible with both iOS and Android platforms. I'm looking for someone who can handle all aspects of this project. Let...

$149 Average bid
$149 Wastani wa Zabuni
34 zabuni

...ForPrompt Mobile is an application that helps users follow their speech texts or presentations in an organized and readable way. With Bluetooth connectivity, users can control the scrolling direction and speed of the text. This application is widely used by YouTubers, news presenters, social media content creators, hosts, speakers, and other media professionals. ________________________________________ Features: Prompt • Top of text • Bottom of text • Flip • Mirror • Open file Edit • Bold • Copy • Paste • Clear • Left, Center, Right alignment • Save Settings • Speed Rate • Countdown • Cue Indicator • Loop • Show Scroll • Margins • Text Color • Background Color • Bluetooth Co...

$1407 Average bid
$1407 Wastani wa Zabuni
86 zabuni

...There are three separate LED lights at the top of the machine. In the original selector, the choice is passed via a cable to a jukebox that plays the music. I would like to replace the circuit board with a Raspberry pi with code that takes the information from the keypad and then plays an MP3 stored on the pi on to a bluetooth speaker. Someone has already developed code for this task with the exact same jukebox selector that I have, but instead of using local MP3s and a Bluetooth speaker, they coded theirs to play Spotify tracks via a Sonos speaker system. The software that they used could be simplified/adapted for my purpose as some of the work regarding the coin and keypad inputs would already be done. Please see this page for pictures and video:

$212 Average bid
$212 Wastani wa Zabuni
25 zabuni

...calibration at startup. At the moment we are controlling the devices using a 24vdc power supply, a forward/reverse switch and a PWM speed controller to enable approaching the final dimension slowly. The motors are rated for much higher voltage, but 24v moves things quickly enough. Neither unit draws more than 1amp in operation Input from a user would be through a numeric keypad with a couple of other programmable buttons, one being “enter” the other “calibrate”. Feedback would be via a 16 x 2 character LCD screen. Accuracy required is 0.1mm Operation would be (after a startup routine) to input a numeric value, press enter, and the stop or fence would move to that position and display the current position on the screen. Calibration would be to press the as...

$373 Average bid
$373 Wastani wa Zabuni
23 zabuni

I'm looking for a seasoned Linux engineer to install Ubuntu on my new Framework 16 laptop, ensure all devices are fully operational, and set up an intermediate level of security, which includes encryption alongside standard firewall and updates. Key Responsibilities: - Install Ubuntu Linux on the new laptop - Ensure that all devices are working properly. This includes: - Wi-Fi and Bluetooth - Camera and Microphone - Trackpad and Keyboard - A selection of USB-C expansion cards (HDMI, Ethernet, etc.) - Implement an intermediate level of security - Document the entire setup process in a clear and detailed manner Ideal skills and experience for the job include: - Extensive knowledge and experience with Ubuntu Linux - Strong background in Linux installation and co...

$250 - $750
Imefichwa
$250 - $750
18 zabuni

...within our cross-functional team—encompassing product development, quality assurance, design, and engineering—to ensure the delivery of fully functional, durable, and flawless furniture products for our end customers. Additionally, take the initiative to innovate and enhance our product development processes. - Work with designers to properly engineer various mechanisms and components such as Bluetooth speakers, LED lighting, USB chargers, drink holders, etc., ensuring they are engineered with accurate fitment and functionality to work flawlessly and efficiently within the designs. - Utilize the latest software technology to support design processes. - Collaborate with the team to develop detailed 2D manufacturing drawings, ensuring they include material specificatio...

$39 Average bid
$39 Wastani wa Zabuni
14 zabuni

...sistema que active un pulsador cuando se detecte la apertura de un sensor magnético (como los de las alarmas de puertas y ventanas) o cuando se accione manualmente desde una aplicación móvil. El sistema debe contar con: Placa electrónica (o solución equivalente) que controle la activación del pulsador. Compatibilidad con sensores magnéticos de apertura de puertas/ventanas. Módulo de comunicación (Bluetooth, WiFi o LoRa, según recomendación del experto) para vincularse con una app móvil. Interfaz para conexión con una app (API simple o protocolo recomendado para la integración). Fuente de alimentación eficiente, preferiblemente con opción de batería recargable. ...

$40 Average bid
$40 Wastani wa Zabuni
8 zabuni

I'm looking for a skilled .NET MAUI developer to create a mobile application for both Android and iOS. This application will connect to a Bluetooth device that reads blood pressure, storing the data on the phone and displaying it in both a graph and a table. The data will also need to be sent to a specific server at designated intervals. Key Features: - Read blood pressure data from a Bluetooth device - Store data locally on the phone - Display data in a table and a graph (specifically a line graph) - Send data to a specific server - Use a graphically rich interface Ideal Skills: - Proficiency in .NET MAUI - Experience with Bluetooth connectivity in mobile applications - UI/UX design skills for creating a graphically rich interface - Knowledge of data transmissi...

$619 Average bid
$619 Wastani wa Zabuni
66 zabuni

Development of a fabrication print for a condensate pumping skid. Have a basic CAD file, but need all the details added. Need to add support devices on the tank, such as level transmitter, pressure transmitter, temperature transmitter, on/off level switch, pressure gauge, temperature gauge, valves, etc.

$250 - $750
Dharura Imefichwa
$250 - $750
21 zabuni

I'm seeking an ESP32 developer with experience in working with GPS Module LC89L/G from Quactel and Sensor ...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 BLE communication with app 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. Deliverables:- Arduino Code , Video call testing suppor...

$189 Average bid
$189 Wastani wa Zabuni
9 zabuni

React Developer - Thermal Printer Integration 2-3 Day Project Quick Overview Create a React component for thermal printer integration Use Web Bluetooth API for connectivity 2-3 day implementation timeline Complete documentation provided Remote work possible Tech Stack TypeScript Web Bluetooth API MUNBYN IMP002 thermal printer Core Deliverables Reusable printer connection component Print functionality implementation Error handling Basic documentation Required Skills Strong TypeScript/React experience Web Bluetooth API knowledge Hardware integration experience Component development expertise Nice to Have Thermal printer experience ESC/POS protocol knowledge Hardware debugging skills Project Support Complete technical documentation is provided, including: Impl...

$37 Average bid
$37 Wastani wa Zabuni
16 zabuni

...show things like a medical helicopter flying and a drone in the back ground. The video should show radio frequency being emitted from the drone and being picked up by a receiver on the ground. A person on the ground and possibly in a control room sees the information and notifies authorities to go talk to the drone operator to get the drone on the ground so the helicopter can come in for a safe landing. We make equipment that detects drones in the air and tells the person using our equipment where the drone is and where the operator is. I would also like the video to show our product in the video. For example the receiver mounted to a wind sock. We don't have CAD files of the product. I have a link to a unlisted YouTube video that shows an example of the type...

$1005 Average bid
$1005 Wastani wa Zabuni
75 zabuni

React Developer - Thermal Printer Integration 2-3 Day Project Quick Overview Create a React component for thermal printer integration Use Web Bluetooth API for connectivity 2-3 day implementation timeline Complete documentation provided Remote work possible Tech Stack TypeScript Web Bluetooth API MUNBYN IMP002 thermal printer Core Deliverables Reusable printer connection component Print functionality implementation Error handling Basic documentation Required Skills Strong TypeScript/React experience Web Bluetooth API knowledge Hardware integration experience Component development expertise Nice to Have Thermal printer experience ESC/POS protocol knowledge Hardware debugging skills Project Support Complete technical documentation is provided, including: Impl...

$20 Average bid
$20 Wastani wa Zabuni
20 zabuni

React Developer - Thermal Printer Integration 2-3 Day Project Quick Overview Create a React component for thermal printer integration Use Web Bluetooth API for connectivity 2-3 day implementation timeline Complete documentation provided Remote work possible Tech Stack TypeScript Web Bluetooth API MUNBYN IMP002 thermal printer Core Deliverables Reusable printer connection component Print functionality implementation Error handling Basic documentation Required Skills Strong TypeScript/React experience Web Bluetooth API knowledge Hardware integration experience Component development expertise Nice to Have Thermal printer experience ESC/POS protocol knowledge Hardware debugging skills Project Support Complete technical documentation is provided, including: Impl...

$26 Average bid
$26 Wastani wa Zabuni
16 zabuni

...Micronics thermal printers and the Karenderia Multiple Restaurant System (KMRS) to integrate the following printers. • Star Micronics TSP143IIIBi2 (Bluetooth) • Star Micronics TSP143IIIW (Wi-Fi) Project Requirements: • Integrate both printers to automatically print orders from KMRS. • Ensure compatibility with the merchant app ios & android and web-based KMRS dashboard. • Implement auto-printing of receipts upon order confirmation. • Add an option to select specific printers per restaurant in a multi-restaurant setup. • Ensure correct receipt formatting (restaurant name, order details, customer info, etc.). • Ensure seamless printing via both Bluetooth (TSP143IIIBi2) and Wi-Fi (TSP143IIIW). • Provide detailed docum...

$508 Average bid
$508 Wastani wa Zabuni
47 zabuni

...a beautiful new white Evolution D5 Maverick 2+2 Golf Cart with tons of extras! • Mediterranean Blue Molded Body • 48-V Lithium Battery (6.3Kw) • AC Motor and Controller, 400 Amp • Seat Belts • 14″ Blitz Matt Black Rims • After-market sound Bar and Audio • Custom 14″ Wheels and All Terrain Tires! • Street Legal Equipped • 110Ah Lithium Battery with 8 Year Warranty • 9″ Color Touchscreen with Bluetooth Stereo • Backup Camera • Self-Canceling Turn Signals • Top Mount Soundbar with LED Light Show • Lockable Dashboard! • Storage Compartment • Side Steps for Easy Entry! • Full 3 Point Harness DOT Seatbelts! • Side Mirrors with LED Turn Signals! • LED Daytime Running Lamps! ...

$20 / hr Average bid
$20 / hr Wastani wa Zabuni
48 zabuni

...Google Fit APIs. Strong knowledge of handling background tasks, API requests, and data security. Experience with Firebase and RESTful API integrations is a plus. Ability to test and debug across both iOS and Android platforms. Strong problem-solving skills and ability to work independently. Preferred Skills: Familiarity with fitness and health tracking applications. Experience working with BLE (Bluetooth Low Energy) devices (optional). Knowledge of UX/UI best practices for health-based mobile applications. Budget: Open to discussion based on experience. Timeline: Immediate hiring – looking to complete integration ASAP. If you have experience in mobile fitness app development and Flutter API integrations, we’d love to hear from you! Apply now with your portfolio and ...

$206 Average bid
$206 Wastani wa Zabuni
27 zabuni

We are seeking an experienced full-stack developer (individual freelancer only) to creat...Stripe or RevenueCat. Additionally, you will develop a user-friendly mobile app using FlutterFlow, allowing users to track their pets' real-time locations, view basic activity metrics, and manage subscriptions. Key skills required include strong Firebase experience, proven FlutterFlow development expertise, and familiarity with IoT data handling and payment gateway integration. Experience with Bluetooth communication is a plus. To apply, please confirm your availability to start in March, and be prepared for a call to clarify any questions. Following that, submit a detailed proposal outlining your approach and the proposed tech stack. A final call will be held to review features and agree...

$22 / hr Average bid
$22 / hr Wastani wa Zabuni
75 zabuni

1. Descripción del Proyecto Se requiere el diseño y desarrollo de un sistema que permita la transmisión de datos obtenidos desde un módulo ELM327 a una pantalla Nextion, utilizando una placa Arduino MEGA y un módulo Bluetooth HC-05 como intermediario. 2. Componentes a utilizar - Módulo ELM327: Se utilizará para obtener información del vehículo a través del protocolo OBD-II. - Placa Arduino MEGA: Actuará como el procesador central para gestionar la comunicación entre los dispositivos. - Módulo Bluetooth HC-05: Permitirá la comunicación inalámbrica entre el módulo ELM327 y la placa Arduino MEGA. - Pantalla Nextion: Servirá como la interfaz gráfic...

$197 Average bid
$197 Wastani wa Zabuni
13 zabuni

I need a PCBA design for an Android box based on the Amlogic SX905XM platform. The design should incorporate the following specifications: - Integrated Components: The PCBA should integrate the Amlogic SX905XM SOC, a WiFi 6 Module, 2 LAN ports, 1 WAN port, Bluetooth, and a Fiber link. USB 2.0 ports are also necessary. - Wireless Connectivity: The design needs to support WiFi 6, Bluetooth, and Fiber Link for its wireless connectivity options. - Operating System: The Android box should be compatible with Android 10. Ideal candidates for this project should have extensive experience in PCBA design and a solid understanding of Android box specifications and requirements.

$2196 Average bid
$2196 Wastani wa Zabuni
5 zabuni

I need a cybersecurity expert to investigate my smart devices which I suspect have been compromised. The hacking seems to be happening through Bluetooth. It appears all of my smart devices are affected. Key Responsibilities: - Identify any breaches in my devices. - Recover any compromised information. - Provide evidence of the hacking to prove my innocence. Skills and Experience: - Proven experience in cybersecurity, specifically with smart devices. - Proficient in data recovery. - Able to provide clear evidence of findings. Be careful opening please I’m not trying to spread it please help me call it’s a lot It’s not allowing me to attach certain files please I’m begging you help clear and save my kids and I please The files I have screenshot are mi...

$51 / hr Average bid
$51 / hr Wastani wa Zabuni
8 zabuni

Requirements sent in chat and expect to deliver as two milestone. 1. External desktop and USB and Bluetooth support. 2. Custom browser features as mentioned in document

$1500 Average bid
$1500 Wastani wa Zabuni
1 zabuni

...a unique multiplayer gaming console designed for local social board game experiences. The console will feature three non-touch screens, built-in speakers, Wi-Fi, Bluetooth, a rechargeable battery, and smartphone connectivity. We are looking for an experienced Electronics Engineer to handle the selection, integration, and PCB design of the core hardware components. The goal is to develop a fully functional hardware platform that serves as the foundation for our embedded software and game development. Scope of Work Selection of key hardware components, including: Processor & Memory (for game storage & execution) Wi-Fi & Bluetooth modules (for multiplayer connectivity) Audio chip (for in-game sound effects) Rechargeable battery & power management system De...

$19 / hr Average bid
$19 / hr Wastani wa Zabuni
25 zabuni

Keywords: Solar flat-plate receiver, An absorption cooling systems, TRNSYS, . Introduction , Methodology, Model Solution,. Computer Simulation, Results and Discussion Conclusions I'm in need of an engineering specialist who can help me in authoring a research paper focused on modeling and simulating an absorption solar cooling system, specifically in the context of Iraqi weather conditions. The primary objective of this research is to evaluate the performance of solar cooling systems, however, it is crucial that the simulation results provide a detailed technical analysis. Key Expertise: - Engineering background with a strong focus on energy systems and/or climate control. - Experience and knowledge in modeling and simulation, specifically in the context of solar systems wou...

$34 Average bid
$34 Wastani wa Zabuni
25 zabuni

...Extensive experience in PCB design, particularly with ESP32-WROOM - Familiarity with ISO 45001 standards - Proficient in integrating multiple sensors into a single PCB - Expertise in designing double-sided PCBs - Previous work in workplace safety monitoring projects would be a plus. ? Specifiche del PCB richiesto: ✅ Tecnologia: Progettazione con KiCad 8.0 ✅ Microcontrollore: ESP32-WROOM (WiFi + Bluetooth) ✅ Alimentazione: 12V DC → 5V & 3.3V (LM2596 e AMS1117) ✅ Sensori da integrare: Tipologia Sensore Protocollo Qualità dell'aria MH-Z19B (CO₂) UART Particolato PM2.5/PM10 SDS011 UART Gas tossici VOC/NOx MQ-135 Analogico Monossido di Carbonio (CO) MQ-7 Analogico Temperatura e Umidità BME280 I2C Movimento e sicurezza HC-SR501 (PIR) Digitale Radar Doppler ...

$188 Average bid
$188 Wastani wa Zabuni
16 zabuni