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<title><![CDATA[EC21 Product Catalogs - 4 serial card]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/4-serial-card--3826/1/4 serial card.html]]></link><item>
<title><![CDATA[Indoor LoRaWAN Gateway LPWAN IoT Solutions Wireless LoRa Wifi Router for Smart Building Smart Home]]></title><link><![CDATA[https://winext2024.en.ec21.com/Indoor-LoRaWAN-Gateway-LPWAN-IoT--11976761_11976843.html]]></link><description><![CDATA[card log storage;
Ø Two external RJ45 ports, one for WAN and one for LAN;
Ø Supports IPV6, uses 4G for networking, and provides IPV6 public network IP addresses for LAN and WiFi; 
Ø Supports intel]]></description><pubDate><![CDATA[20240729]]></pubDate></item>
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<title><![CDATA[LTE Cat 1 Module]]></title><link><![CDATA[https://neoway2023.en.ec21.com/LTE-Cat-1-Module--11816693_11816706.html]]></link><description><![CDATA[4 Mb + 128 Mb
Interface
PCM / I2S
ADC x 1
I2C x 1
SPI x 1
UART x 2
USB 2.0
PWRKEY_N
RESET_N
PSM_WAKEUP (Into sleep mode)
NET_LIGHT
USIM (1.8 V / 3.0 V) x 2 (Dual card single standby)
SDIO
1PPS (optio]]></description><pubDate><![CDATA[20230707]]></pubDate></item>
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<title><![CDATA[Serial Wifi Ethernet Module]]></title><link><![CDATA[https://hlktech01.en.ec21.com/Serial-Wifi-Ethernet-Module--10051948_11566276.html]]></link><description><![CDATA[Welcome to our store.
1. Introduction
HLK-RM04 is a new low-cost embedded UART-ETH-WIFI module (serial port - Ethernet - Wireless network) developed by Shenzhen Hi-Link Electronic Technology co., Ltd]]></description><pubDate><![CDATA[20220512]]></pubDate></item>
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<title><![CDATA[Industrial 4g Vpn Router]]></title><link><![CDATA[https://zhangbingbing.en.ec21.com/Industrial-4g-Vpn-Router--11619705_11619713.html]]></link><description><![CDATA[serial ports, supports transparent transmission, Modbus Master protocol for expanding IO and connecting PLC and other devices. It adopts dual SIM card redundancy design to ensure stable and reliable ]]></description><pubDate><![CDATA[20220812]]></pubDate></item>

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