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ESP8266 wifi module

WG219

SKYLAB WG219 Low Power ESP8266 IOT UART Wifi Mdoule

The WG219 Wi-Fi Module is a small form-factor, single-stream, 802.11b/g/n WiFi module with onboard low power application processor.

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Model WG219
Antenna Type PCB Antenna or IPEX Connector
Voltage 3.3V+/-10%
Dimensions 25.5mm*18.0mm*3.2mm
DESCRIPTION

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The 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, supports UART-WiFi - Ethernet data transmission.

The WG219 has been optimized for client applications in the home, enterprise, smart grid, home automation, and control that have lower data rates and transmit or receive data on an infrequent basis. The WG219 Wi-Fi Module also enables rapid application development of ultra low power devices with the complete application SW on-chip.

This combination makes the WG219 Wi-Fi Module an ideal solution for low power automation and sensor solutions because of its high efficiency and low power consumption.

The WG219 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.

Feature

◆ 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)

◆ Infrastructure BSS Station mode/Soft AP mode

◆Wi-Fi Direct (P2P), P2P Discovery, P2P Group Owner mode and P2P Power Management

◆ UMA compliant and certified

◆ Antenna diversity and selection

◆ RoHS compliance (Lead-free), FCC, CE compliance

TECHNICAL SPECS
Hardware Features
Model WG219
Antenna Type PCB Antenna or IPEX Connector
Voltage 3.3V+/-10%
Dimensions 25.5mm*18.0mm*3.2mm
2.4GHz WiFi Features
Wireless Standards IEEE 802.11 b/g/n/
Frequency Range 2.412-2.484GHz
Data Rates IEEE 802.11a Standard Mode: 6, 9, 12, 18, 24, 36, 48, 54Mbps
IEEE 802.11 b Standard Mode: 1, 2, 5.5, 11Mbps
IEEE 802.11g Standard Mode: 6, 9, 12, 18, 24, 36, 48, 54Mbps
IEEE 802.11n Standard Mode: 72.2Mbps @ HT20(MCS7)
2.4G Receive Sensitivity HT20 MCS7 : -70dBm@10% PER(MCS7)
OFDM 54M: -73dBm@10% PER
CCK, 11M: -88dBm@ 8% PER
Wireless Security Supports WEP64/128, WPA, WPA2, TKIP, WAPI, and AES hardware
encryption
Wireless Transmit Power(With ±2dBm tolerance) IEEE 802.11n: 12-14dBm@HT20 MCS7
IEEE 802.11g: 16dBm
IEEE 802.11b: 18dBm
Work Mode Soft AP/ Station/Soft AP+Station
Others
Environment Operating Temperature: -20℃~70℃
Storage Temperature: -40℃~125℃
Operating Humidity: 10%~90% non-condensing
Storage Humidity: 5%~90% non-condensing
APPLICATION

◆ IoT (internet of things)

◆ Network Consumer Device

◆ Metering

◆ Building Automation

◆ Home Automation

◆ Smart Home Gateway

◆ Smart Lighting

◆ Smart Plugs and Lights

◆ Baby Monitors

◆ Mesh Network

◆ Sensor Network

◆ Industry Control

Application Block Diagram

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Q&A
- Can we order goods from you directly?
Yes, we look forward to receiving your order. However, please note our minimum purchase quantity. If you require smaller quantities, we will be happy to arrange an individual delivery. We would be delighted to assist you.
- Can I get a discount?
This depends on the specific situation, you can call directly for consultation.
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