SARA-R510AWS LTE-M AWS IoT EsxpressLink 이동통신 클라우드 모듈
(IOT EXPRESSLINK 2 CLICK)
개요
- 본 제품은 SARA-R510AWS LTE-M AWS IoT EsxpressLink 이동통신 클라우드 모듈입니다.
- ublox사의 SARA-R510AWS 모듈을 기반으로 디자인된 제품으로 LTE 통신을 지원하며, UART 인터페이스를 통해 AT명령을 주고 받을 수 있습니다.
- 솔더 점퍼에 따라 3.3V/5V 시스템과 사용이 가능합니다.
특징
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HOW DOES IT WORK?
IoT ExpressLink 2 Click is based on the SARA-R510AWS, an LTE-M AWS IoT EsxpressLink module from u-blox. The embedded AWS IoT ExpressLink certified software provides a new tailored AT command set that paves the way to AWS cloud access straight out of the box, significantly accelerating time-to-market. It features direct AWS IoT cloud access secured with a hardware-based root of trust, secure boot, uFOTA, FOAT, host OTA, ultra-low sleep, and more. The module provides access to an AWS service without requiring the user to integrate any additional API on the host MCU. Every single step is handled inside the module.
The module features TCP/IP, MQTT, and TLS/DTLS protocols. Some u-blox-supported compatible services are CellLocate and Zero Touch Provisioning for AWS IoT ExpressLink. By using Cat M1 half-duplex, it can achieve 375kbit/s DL and 1200 kbit/s UL. The module possesses the SMA antenna connector, which can be used to connect the appropriate antenna that MIKROE offers for improved range and received signal strength. The Micro SIM card holder on the back of the Click board™ is used to install a micro-SIM card. This device cannot be used without a valid SIM card, which allows connection to the cellular network. Both 1.8V and 3V (U)SIM card types are supported.
Onboard, a PWR key allows you to power on the device. There are four test pads for testing purposes. One is the Power On, while the rest are reset, TXD, and RXD of the Sara module. There is a yellow LED that represents the asynchronous event flag. The module supports a high-speed USB 2.0 compliant interface available over the USB C connector. The USB interface supports a maximum of 480Mbit/s of data rate. The module itself acts as a USB device and can be connected to any USB host. The USB interface is available for diagnostic purposes only. The module can be powered over the USB C connector or the 5V of the mikroBUS™ socket. It uses the TPS7A7002 for voltage regulation, a very low input and dropout 3A regulator from Texas Instruments.
IoT ExpressLink 2 Click uses a standard 2-Wire USRT interface to communicate with the host MCU, with a fixed 115200kbps baud rate. Besides the onboard PWR key, you can power the device over the PWR pin. The WUP pin is configured as a low-power sleep state wakeup pin. The RST is for resetting the device. Also, besides the mentioned yellow LED, the event flags can be monitored over the EVT pin.
This Click board™ can operate with either 3.3V or 5V logic voltage levels selected via the VCC SEL jumper. This way, both 3.3V and 5V capable MCUs can use the communication lines properly. Also, this Click board™ comes equipped with a library containing easy-to-use functions and an example code that can be used as a reference for further development.
SPECIFICATIONS
Type Cloud Routers,LTE IoT Applications Can be used for the development of smart homes, industrial automation, health care, consumer electronics, and many more On-board modules SARA-R510AWS - LTE-M AWS IoT EsxpressLink module from u-blox Key Features Direct AWS IoT cloud access secured with hardware-based root of trust, s upports a comprehensive set of 3GPP Rel. 14 features that are relevant for IoT applications, 5G ready upgradable over the software, micro-SIM card, SMA antenna, and more Interface UART,USB ClickID Yes Compatibility mikroBUS™ Click board size L (57.15 x 25.4 mm) Input Voltage 3.3V or 5V
문서
연관제품
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