NORA-W256WS IoT 클라우드 모듈
(IOT EXPRESSLINK 3 CLICK)
개요
- 본 제품은 NORA-W256WS IoT 클라우드 모듈입니다.
- ublox사의 NORA-W256WS 모듈을 기반으로 디자인된 제품으로 IoT ExpressLink service 에 쉽게 접근하고 클라우드 어플리케이션과 여러 장치와 통신할 수 있게 하여 주는 제품입니다.
- AWS IoT ExpressLink 소프트웨어 및 WiFi/BLE 5 통신을 지원합니다.
특징
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HOW DOES IT WORK?
IoT ExpressLink 3 Click is based on the NORA-W256WS, a standalone multi-radio module from u-blox. Under the hood is the ESP32-S3, a radio for wireless communication, and a dual-core MCU from Esspressif. This powerful 32-bit microcontroller has 512KB of RAM and 8192KB of flash memory. It features host software OTA, module firmware OTA, secure boot, end-to-end security (TLS), MQTT, stateless AT commands, WPA/WPA2/WPA3, and more. With pre-flashed AWS IoT ExpressLink software that offers out-of-the-box connectivity with Amazon Web Services (AWS), you can benefit from convenient cloud access to applications and all other services that AWS provides.
The NORA-W256WS module comes with a printed antenna that serves both radios. You can only use one at a time. The module also features an RGB LED that visualizes the system statuses. IoT ExpressLink 3 Click uses a standard 2-Wire UART interface to communicate with the host MCU, with commonly used UART RX and TX pins over the 115200bps baud rate. The ExpressLink events can be monitored over the EVT pin. The module enters a standby state and stops the Wi-Fi until the wake WK pin is asserted. Toggling this pin when the module is in deep sleep mode allows the module to enter active wake mode. The module can be reset (rebooted) over the RST pin. You can also reset the module over the RESET button. In addition, you can reset the ExpressLink over the RSN pin.
This Click board™ can be operated only with a 3.3V logic voltage level. The board must perform appropriate logic voltage level conversion before using MCUs with different logic levels. Also, it comes equipped with a library containing functions and an example code that can be used as a reference for further development.
AWS IOT EXPRESSLINK
AWS IoT ExpressLink is a powerful solution for swiftly developing IoT devices that securely connect to the AWS Cloud. It leverages a series of hardware modules equipped with software that adheres to AWS's strict security requirements, making it faster and easier to connect devices to the Cloud securely and seamlessly interface with a vast array of over 200 AWS services. AWS IoT ExpressLink not only expedites cloud connectivity but also reduces development costs by delegating networking and cryptography tasks to the module, simplifying device connection, and monitoring device fleet health and security updates at scale.
Several modules can be found in the form of our compact Click board™ line of products, simplifying your hardware development and reducing development time. For further explanation, you can discover more about the features offered by this solution at the official AWS IoT ExpressLink page.
SPECIFICATIONS
Type Cloud Routers,WiFi Applications Can be used for the development of smart homes, industrial automation, health care, consumer electronics, and many more On-board modules NORA-W256WS - standalone multi-radio module from u-blox Key Features AWS IoT ExpressLink connectivity with pre-provisioned AWS connectivity, easy integration with high-level commands, WiFi 802.11b/g/n, Bluetooth Low Energy 5, enhanced security features, printed antenna, global certification, and more Interface UART ClickID Yes Compatibility mikroBUS™ Click board size M (42.9 x 25.4 mm) Input Voltage 3.3V
문서
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