Chengdu Ebyte Electronic Technology Co., Ltd.
NB1A1User Manual
Copyright ©2012–2023
，
Chengdu Ebyte Electronic Technology Co., Ltd.
7
2.3.5 Sending and receiving data test
Click the "Send" button on "Network Debugging Assistant" and "Serial Debugging Assistant"
respectively to realize the transparent transmission of network and serial data, as shown in the figure
below.
Chapter 3 Product Overview
3.1 Technical parameters
Items
Innterface
Description
power
terminal
Dc 8 ~ 28 V, the two interfaces cannot supply
power at the same time;
Wire terminal: 2pin phoenix terminal;
DC seat: straight insert round hole, outer
diameter 5.5mm, inner diameter 2.0mm
；
DC block
Net interface
RJ45
100/10M adaptive network port
Support switch function
Ethernet 1
supports POE power supply
Serial port
Channel 1 to
channel 16
RS485, 3.81mm Phoenix terminal, support
isolation
Working mode TCP Server
、
TCP Client
、
UDP Server
、
UDP Client
、
HTTP Client
、
MQTT Client
（
Default TCP Server
）
Internet
protocal
IP
、
TCP/UDP
、
IPv4
、
ICMP
、
APR
、
DHCP
、
DNS
、
HTTP
、
MQTT
IP acquisition
DHCP, Static IP (default static IP)