Chengdu Ebyte Electronic Technology Co.,Ltd.
NT1-B_User_Manual
Copyright ©2012–2022,Chengdu Ebyte Electronic Technology Co.,Ltd.
7
3 Product Overview
3.1 Technical parameters
Item
Instruction
Operating Voltage
3.0
~
5.5V
(
DC
)
current drain
9mA @ 5V
Interface
TTL(2.54 mm Pin)
Ethernet port (RJ45)
Work Mode
TCP Server
、
TCP Client
、
UDP Server
、
UDP Client
、
HTTP Client
、
MQTT Client(default TCP Server)
Socket connection
Support 6-way client connection (TCP server mode)
Network protocol
IPv4
、
TCP/UDP
、
HTTP
、
MQTT
How to get IP
DHCP
、
Static IP (default static IP)
DNS
Support
DNS server
Customizable (default 114.114.114.114)
Configuration method Web pages, configuration tools, AT commands
IP address
Customizable (default 192.168.3.7)
local port
Customizable (default 8887)
subnet mask
Customizable (default 255.255.255.0)
gateway
Customizable (default 192.168.3.1)
target IP
Customizable (default 192.168.3.3)
destination port
Customizable (default 8888)
Serial port cache
1024Byte
Packaging mechanism 512 Byte
Serial port baud rate
1200
~
230400 bps
(
default 115200
)
data bits
5
、
6
、
7
、
8
(
default 8
)
stop bit
1
、
2
(
default 1
)
Check Digit
None
、
Odd
、
Even
、
Mark
、
Space
(
default None
)
Flow Control
NONE
、
CTS/RTS
、
DSR/DTR
、
XON/XOFF(default None)
Product Size
35mm * 22mm * 21mm
(
length*width*height
)
product weight
8.8g ± 1g
Working temperature
and humidity
-40
~
+85℃
、
5%
~
95%RH
(
no condensation
)
Storage temperature
and humidity
-40
~
+105℃
、
5%
~
95%RH
(
no condensation
)