Bluetooth ít năng lượng (BLE) Jobs

We are looking for a skilled freelancer to develop a LoRawan Gateway for our farming and aquatic project. The main purpose of the gateway is to collect data for analysis, allowing us to make informed decisions and optimize our operations. Skills and Experience: - Strong knowledge of LoRawan technology and protocols - Experience in developing LoRawan Gateways - Familiarity with farming and aquatic environments - Ability to integrate various sensors and hardware into the gateway - Proficiency in data collection and analysis - Creative problem-solving skills to suggest appropriate sensors and hardware within our budget Budget: - Our budget for the project is less than $500 If you have the skills and experience necessary to develop a LoRawan Gateway for our farming and aquatic project, ple...

I am looking for a freelancer who can develop a BLE ticketless parking Enter / Exit solution for my existing parking management system. The ideal candidate should have experience and expertise in Bluetooth / BLE technology. We like the platform to function similar to ZIPBY () . If any doubts do get in touch with us. Requirements: - Develop a BLE ticketless parking system that can handle a daily volume of 100-500 vehicles - Integrate the BLE solution seamlessly with the existing parking management system - Implement automated license plate recognition or QR code scanning using BLE technology - Ensure smooth and efficient vehicle entry and exit process - Provide real-time vehicle tracking and monitoring capabilities Skills and Experience: - Proficiency in Bluetooth / BLE technology - Stro...

I am seeking a professional firmware engineer to help me create an ELD (Electronic Logging Device) with customizable options based on specific requirements. J1939 device specifications - WiFi 801.11b/g/n up to 150Mbps and simultaneous AP and Station modes - Bluetooth 4.2 Class 1 supporting BR/EDR and LE dual-mode - Multi-constellation GNSS receiver with built-in high-gain antenna - High-efficiency switching power supplies for low temperature operation - Over-, under-, and reverse-voltage protection exceeding automotive standards - ESD protection exceeding automotive standards - Full-color RGB LED for status indication - Dual-core 32-bit Tensilica processor at 240MHz - Built-in J1939 Type II 9-pin connector supporting both new and legacy vehicles - Physical layer and protocol auto-detect...

I am seeking a freelancer to develop an IoT-connected outlet with an integrated energy meter for a project involving commercial property owners. The main goal of this project is to create a seamless payment process for EV charging sessions. I need the actual prototype. Key Requirements: - Create an outlet that is IoT-connected and equipped with an energy meter - Develop an app that allows users to track individual EV charging session data - Implement a payment system that automatically manages the payment between property owners and users - Ensure accurate tracking of charging session data Ideal Skills and Experience: - Experience in IoT development and integration - Proficiency in app development for both iOS and Android platforms - Knowledge of energy management and metering systems -...

I am looking for a freelancer to develop a micro wearable lorawan IoT device (low power) for monitoring and tracking purposes. It should be a micro mandown device and it should send data without GSM cover Requirements: - The device should have specific sensors and functionalities, although I am open to suggestions on what these should be. - There is no specific preference for the operating system or platform that the device should be compatible with. Ideal Skills and Experience: - Strong knowledge and experience in developing wearable IoT devices. - Familiarity with lorawan technology and protocols. - Ability to suggest and integrate appropriate sensors and functionalities for monitoring and tracking purposes. - Proficiency in developing IoT devices compatible with multiple operating sys...

We would like to purchase consultancy, coding, and design services to create lighting control systems, wifi and bluetooth, professional control systems and mobile applications using esspressif products (esp32, esp8266) and application configurations such as Adafruit io, ESP Rain Maker, wled.