Wirepas Mesh 무선 통신 모듈 -WIRL-PRO2
(WIREPAS CLICK)
개요
- 본 제품은 Wirepas Mesh 무선 통신 모듈 -WIRL-PRO2입니다.
- WIRL-PRO2 Thetis-I (2611011021010) 모듈을 탑재하고 있으며, Wirepas routing mesh protocol 생성을 지원합니다.
- 초저전력이며, UART 인터페이스를 가지고 있습니다.
특징
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HOW DOES IT WORK?
Wirepas Click is based on the WIRL-PRO2 Thetis-I, a radio module with Wirepas Mesh Protocol from Würth Elektronik. The module is meant to be integrated into Wirepas-based routing networks for wireless communication between devices or nodes. The module transmits data securely and reliably in the license-free 2.4 GHz band, which is globally available and features both authentication and encryption mechanisms. The WIRL-PRO2 Thetis-I module features small dimensions comparable to a nano-SIM card (8 mm x 12 mm), including an onboard PCB antenna, making the modules ideal for small-form-factor design.
The module works in a frequency range of 2402 up to 2480MHz with a data rate of up to 1Mbps. It is based on nRF52840, a 32-bit ARM Cortex-M4 microcontroller from Nordic Semiconductor. It is accompanied by 1MB of Flash and 256KB of RAM. It has a printed antenna with a smart antenna configuration (2-in-1 module), which allows up to +6dBm of transmit power and -92dBm sensitivity. The connectivity can be even better with an external one attached to the onboard N.FL connector from a vast MIKROE offer.
Wirepas Click can work as a beacon because of its very small power consumption. For this purpose, it is equipped with a backup battery. In addition, there are two user-configurable indication LEDs, LED1 and LED2 (blue and green). In addition, the Wirepas Click is also equipped with an unpopulated header for debugging purposes, which allows you direct communication to the Wirepas microcontroller.
Wirepas Click uses a standard 2-wire UART interface to communicate with the host MCU, supporting 115200bps of bitrate. You can reset the device over the RST pin. There is the DIN pin to observe the data flow, which is a data indication to the host MCU with an active Low logic state.
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.
SPECIFICATIONS
Type 2.4 GHz Transceivers Applications Can be used for developing long-life battery drive IoT networks, supply chains, asset tracking, smart lighting, smart metering, and more On-board modules WIRL-PRO2 Thetis-I - radio module with Wirepas Mesh Protocol from Würth Elektronik Key Features Wirepas module, Wirepas routing mesh protocol optimized for ultra-low energy consumption, high scalability is ideal for large IoT networks, low-energy and low-latency modus, remote nodes' configuration, printed or external antenna, and more Interface UART ClickID Yes Compatibility mikroBUS Click board size L (57.15 x 25.4 mm) Input Voltage 3.3V
