Basic Functions Of The Product; Default Parameters; Wireless Part; Basic Wireless Parameters - Ebyte E90-DTU User Manual

Chengdu Ebyte Electronic Technology Co.,Ltd.

4 Basic Functions of the Product

4.1. Default parameters

category
Wireless parameters
Network parameters

4.2. Wireless part

4.2.1. Basic Wireless Parameters

Channel: The devices that need to communicate should work on the same channel, and the current working
frequency band can be calculated according to the channel value;
Working frequency = lowest frequency band + channel value * channel spacing
Module address: Transparent transmission should ensure that the addresses of the devices that need to be
communicated are the same, and the configuration range is 0 to 65535;
Airspeed: Ensure that the airspeeds of the devices that need to communicate are the same, and only take effect in
"fixed-length transmission", and "continuous transmission" airspeed adaptation does not require user configuration;
Serial port baud rate and serial port check digit: keep the same as the serial port device for communication,
otherwise the communication will fail;
Transmission power: The transmission power can be reduced according to the actual needs, and it is recommended
item value
Module address 0
channel 80
transfer mode continuous transmission
Serial port baud rate,
9600bps、8N1
check
transmit power High 30dBm）
ciphertext function disabled
IP method of
static
obtaining
native port 8886
Native IP 192.168.4.101
subnet mask 255.255.255.0
gateway 192.168.4.1
DNS server 114.114.114.114
web access port 80
network working
TCP server
mode
E90-DTU(433C30E)-V2.0 User Manual