A Low-cost Serial WiFi Module with Complete Application SW on-chip Designed for Smart Home Gateway

时间： 2021-05-21 来源：Skylab

技术问答

The maturity of Bluetooth 4.2 technology has had a huge impact on various industries, especially the smart home industry.

SKYLAB WG219 Wi-Fi Module is a small form-factor, single-stream, 802.11b/g/n WiFi module with an onboard low power application processor. It is a low-cost Serial WiFi Module, supporting UART-WiFi – Ethernet data transmission. The Wi-Fi Module also enables rapid application development of ultra low power devices with the complete application SW on-chip. This combination makes the Wi-Fi Module an ideal solution for low power automation and sensor solutions because of its high efficiency and low power consumption. Wi-Fi Module can be used to design applications using 802.11b/g/n communication protocols. All features are enhanced by a built-in antenna, external antenna connector, and an interface port to the carrier board. This interface port includes power supply pins, GPIO ports, and UART ports.

What Are Its Main Features?

◆ 802.11 b/g/n/e/i

◆ 802.11 n (2.4 GHz), up to 72.2 Mbps

◆ 802.11 e: QoS for wireless multimedia technology

◆ AT Set, Cloud Server, App

◆ A-MPDU and A-MSDU aggregation

◆ Network Protocols: IPv4, TCP/UDP/HTTP/FTP

◆ Fragmentation and defragmentation

◆ Automatic Beacon monitoring/scanning

◆ 802.11 i security features: pre-authentication and TSN

◆Wi-Fi Protected Access (WPA)/WPA2/WPA2-Enterprise/Wi-Fi Protected Setup (WPS)

As the Bluetooth module manufacturer Skylab Technology, It uses the Nordic nRF52840 chip, which has low power consumption and good stability.

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本文由Batman转载自Skylab，原文标题为:SKYLAB ESP8266 serial port through WiFi module IoT WLAN for Smart Home Gateway，本站所有转载文章系出于传递更多信息之目的，且明确注明来源，不希望被转载的媒体或个人可与我们联系，我们将立即进行删除处理。

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