Connection Diagram In Test And Application; Practical Application - Ebyte E32-DTU User Manual

Chengdu Ebyte Electronic Technology Co,;Ltd
IO driven
Communications
group
The communication
address
Slave transparent
transmission

7. Connection diagram in test and application

Mode No.
E64-DTU (433NW20)

8. Practical application

The data transceiver of CDEBYTE is applied for all kinds of point to point, one point to multiple points wireless
data transmission system, such as smart home, Internet of things transformation, power load monitoring, distribution
network automation, hydrological and hydrological forecasting, water pipe network monitoring, urban street lamps
Chengdu Ebyte Electronic Technology Co,;Ltd
Copyright ©2012–2019，
By default, select the internal TTL signal drive mode。
A total of 8 groups of networks are supported, with each group supporting up to 31 slave machines.
Communication between different groups is not possible.
Address of slave machine, each group can support up to 31 slave machines, and t he address of
communication within each group cannot be repeated.
Whether the slave machine needs to follow the communication protocol or not, transparent
transmission can also be supported.
Interface Frequency Hz
RS232 RS485 433M
Tx power Distance
dBm km
20 1.5
E32-DTU (433NW20) user manual
Function feature
One master, multiple slave, star
networking
18