Bluetooth Low Energy (BLE) Jobs

I'm seeking an experienced hardware and firmware developer to create a WiFi-enabled pen drive using an ESP32 module and an SD card module. This device should function as a traditional USB pen drive while also enabling wireless data transfer and management. Key Requirements: - The primary use case for this device is business file sharing. This means it should be able to handle large files, work reliably, and be user-friendly. - For the wireless management and data transfer, I'm specifically interested in the FTP protocol. - In terms of security, the device should include password protection to ensure secure file sharing. Ideal Skills and Experience: - Extensive experience in hardware and firmware development. - Prior work with ESP32 modules and SD card modules. - Familiarity wit...

I'm in need of a seasoned mobile app developer with over 3 years of experience, specifically with expertise in React Native, MongoDB, Linux VPS, Websockets, and BLE app development. The project is aimed at creating a long-term collaboration. Key project specifications include: - Development for both iOS and Android platforms - Essential features such as Bluetooth connectivity, Database integration, Map, and GPS Skills and experience that would make you a great fit: - Proficiency in React Native for cross-platform mobile app development - Experience with MongoDB for database integration - Familiarity with Linux VPS for server management - Knowledge of Websockets for real-time communication - Expertise in BLE (Bluetooth Low Energy) app development - Skills in integrating Map and GPS f...

The BLE beacon Device is Controlling a Servo as actuator. Connection is done in parallel to tracker and /or Smartphone. Security Should be identical to existent LTE solution. Some Sensor Signals have to be transferred. System has to work with/without cloud Mobil connection. Only Cloud Registered devices are allowed to be connected. Chip is Nordic 5310 developing platform Nordic SDK. Hardware existing.

I'm looking for a skilled Flutter developer with extensive experience in healthcare applications and seamless data transfer. The project involves developing a wearable device aimed at tracking productivity and performance, specifically focusing on mental acuity. Key Responsibilities: - Design and develop a wearable device that tracks cognitive function, attention span, and stress levels. - Ensure seamless data transfer and integration with the app. Ideal Skills and Experience: - Proficiency in Flutter and BLE (Bluetooth Low Energy) technology. - Proven experience in developing healthcare applications. - Understanding of mental focus tracking and related metrics. - Excellent problem-solving and communication skills.

I'm looking for a Raspberry Pi based Bluetooth cabinet door lock for my office. The primary purpose of this lock is to control access in a shared space. Ideal Skills: - Proficiency in Raspberry Pi programming - Experience in Bluetooth technology integration - Mobile app development skills Key Requirements: - The lock should be secure and reliable - It needs to be controlled via a mobile app - The project includes both software and hardware components. Please provide examples of previous similar projects you have completed.

I'm looking for a mobile app developer to create an application for monitoring data from a moisture sensor connected to an Arduino device. The app should be compatible with both iOS and Android platforms. Key Features: - Monitor data from a moisture sensor in real time - Cross-platform compatibility (iOS and Android) Ideal Skills: - Proficient in mobile app development, particularly for iOS and Android - Prior experience working with Arduino and sensor data - Strong understanding of UI/UX for sensor monitoring applications

Entwicklung einer App, die nahtlose Datenübertragung und Kommunikation ohne Internet ermöglicht. Integration von modernen Technologien wie Bluetooth Low Energy (BLE) und NFC, um ein einzigartiges Nutzererlebnis zu schaffen. Benutzerfreundliches Design mit intuitiver Oberfläche und reibungslosen Interaktionen. Umsetzung von speziellen Features für Personalisierung und zielgerichtete Interaktion.

Overview: We are a small, forward-thinking team developing a new portable health monitoring solution that aims to provide users (particularly seniors and those with specific medical concerns) with daily insights into their cardiovascular wellness. Our concept focuses on seamless usability and real-time feedback, differentiating it from typical consumer wearables. What We Need: Embedded Systems Developer with experience in hardware design, firmware development, and sensor integration (e.g., ECG or similar biosignals). Cloud Platform / Backend Expert to handle secure data transmission, storage, and basic analytics. Key Responsibilities: Hardware & Firmware Development: Design or refine a small handheld device incorporating biosignal sensors (details to be shared under NDA). ...

I'm looking for a cost-effective control app for a 33” small RC model boat. The app will need to be developed for the cheapest option between iOS and Android, and should allow for controlling the rudder and speed of the boat. Key Requirements: - Control rudder and speed - Platform: Most affordable between iOS and Android - Type of control: App-based (specific control method to be discussed) The ideal candidate would have: - Experience in app development for RC vehicles - Knowledge in both iOS and Android development - Ability to create intuitive control interfaces - Understanding of rudder and speed control mechanisms in RC boats

I need a highly skilled and experienced developer to create a simulation of the firmware for the Captain DMA 75T device. The goal is to have an accurate and comprehensive emulation of the real device firmware. Key Requirements: 1. Full simulation of the PCIe device's independent hardware ID (VENID). 2. Customized TLP echo response with 1:1 simulation. 3. Accurate replication of the interrupt logic. 4. Development within a proprietary, non-open source framework. Ideal Skills & Experience: - Extensive knowledge and experience in developing custom firmware for DMA cards, particularly with PCILeech (Lambdaconcept). - Proficient in Vivado for firmware development. - Strong expertise in Windows platform for software development. - Capable of prioritizing and accurately simulating all ...

I'm looking for a solution to monitor an entire iPhone for parental control purposes. This includes monitoring all app usage, battery, and network activity. Key Requirements: - Monitor all apps: including screen time per app, number of app launches, and data usage per app. - Monitor entire phone: including battery usage and network activity. Ideal Skills: - Experience with iPhone monitoring software. - Understanding of parental control needs. - Ability to provide comprehensive usage analytics.