"LN-21," an Espressif-based BLE-Wi-Fi gateway that can be directly connected to a power outlet.
The "LN-21" is a simplified BLE-Wi-Fi gateway based on an RTOS and RISC processor that can be directly connected to a power outlet. It supports both Bluetooth BR/EDR and Bluetooth LE, enabling communication with BLE beacons to aggregate beacon data and data from IoT sensors embedded in the beacons and send it to the cloud. It also allows for bidirectional communication control by connecting to BR/EDR or BLE devices. *Note: A separate software server system is required for use as an IoT gateway. We offer a comprehensive package (for a fee) that includes firmware development, embedding, operational verification, and evaluation and implementation support to ensure compatibility with the Bluetooth devices you will be using with the "LN-21." The "LN-21" supports the MQTT protocol and can connect to Amazon AWS IoT, facilitating a smooth system operation.
Inquire About This Product
basic information
<Specifications> ■CPU: Xtensa 32-bit LX6 microprocessors (80-240MHz) x 2 ■OS: freeRTOS with lwIP (open-source TCP/IP stack) ■Memory ・SRAM: 8MB ・Flash ROM: 4MB ■Communication Functions ・Wi-Fi 802.11 b/g/n, 2.4GHz band: 1-13 channels (2412-2472MHz) ・Bluetooth 4.2 BR/EDR, LE ■Plug Type: 2-pin flat blade plug x1 ■Socket: 2-pin flat blade integrated molded x1 ■Operation Switch: Push switch x1 ■Display Function LED: 2 colors (blue, purple) x1 ■Sound Function: Piezo buzzer x1 ■Size: Height 35mm x Width 70mm x Thickness 29mm (excluding protrusions of the plug) ■Weight: 62g ■Operating Environment ・Temperature: -10℃ to +40℃ ・Humidity: 20% to 80% ■Compliance Standards ・Electrical Appliance and Material Safety Law (PSE) ・Radio Law Technical Standards Compliance Certification
Price range
P1
Delivery Time
Applications/Examples of results
■Data communication with BLE devices ・Magnet sensor: Detects the opening and closing of doors, etc. ・Infrared sensor: Detects the movement of people and objects ・Temperature and humidity sensor: Measures indoor temperature and humidity ■Position detection of people and objects using Beacon tags ・Presence detection ・Location detection ・Passage detection *For more details, please download the PDF or contact us.*
catalog（1）
Download All Catalogs
Company information
Our company is a joint venture established by integrating the IoT business of Covia Corporation with the cybernic devices and cybernic interfaces of CYBERDYNE, Inc. Our past development achievements encompass advanced technologies such as mobile communication, short-range communication, GPS, various sensor nodes, information security, and cloud services. These accomplishments and the know-how gained from development form the core of our capabilities, enabling us to propose optimizations for entire systems in the IoT field. From large OEM/ODM projects to small-lot custom solutions and manufacturing under our customers' unique brands, we leverage the know-how we have cultivated to configure optimal hardware using advanced technology. We provide technical support for development and manufacturing, ensuring a smooth transition to operational systems.