Product Overview; Brief Introduction; Feature - Ebyte NA111-A User Manual

Chengdu Ebyte Electronic Technology Co.,Ltd.

1 Product Overview

1.1 Brief Introduction

NA111-A is a serial port server that realizes serial port data ⇌ Ethernet data
conversion;
it has multiple Modbus gateway modes and MQTTC/HTTPC IoT gateway
modes, which can meet the networking functions of various serial port devices/PLCs;
Industrial design standards are adopted to ensure the reliability of equipment;
The product comes with RJ45 interface and 3*3.81mm Phoenix terminal, guide rail
installation;

1.2 Feature

RJ45 adaptive 10/100M Ethernet interface;

Support multiple working modes (TCP Server, TCP Client, UDP Server, UDP Client, HTTPC, MQTTC);

Support three configuration methods: configuration tool, web page and AT command;

Server mode supports multiple socket connections;

Support multiple baud rates;

Support DHCP function;

Support DNS (domain name resolution), and custom domain name resolution server;

Support multiple Modbus gateways (simple protocol conversion, multi-host mode, storage gateway,

configurable gateway, etc.);
Supports quick access to Alibaba Cloud, Baidu Cloud, OneNET, Huawei Cloud, and standard MQTT

servers of version 3.1;
Support HTTP protocol (GET/POST request)

Support virtual serial port;

Support timeout restart function, time can be customized;

Support short connection function, short connection interval time customization;

Support heartbeat package and registration package function;

Support serial port cache cleaning function;

Support access to external network and local area network;

Support hardware reset to factory settings;

Support online upgrade function.

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NA111-A_User_Manual
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