Parameter Setting Instruction - Ebyte E90-DTU User Manual

Chengdu Ebyte Electronic Technology Co,;Ltd
★ Note:
1.programming can only be carried on in a specific mode (see above), if fails, please confirm the work mode.
2.If there's no complicated programming, opening the
application) to modify parameters.
7.2.

Parameter setting instruction

Parameter
The serial port baud rate of a wireless data station at work，1200bps～115200bps。
Baud rate
Odd-even
Support 8N1:no check ；8E1:even-check；8O1:odd-check； Both are 8-bit data bits and 1-bit stop bits.
check
Air data rate Wireless communication rate, also known as air baud rate air rate high, data transmission speed, transmission
（bps）
of the same data time delay is small, but the transmission distance will become shorter.
Transmitting In order to ensure the working efficiency, it is recommended to use the maximum power. If the transmitted
power power is reduced, the communication distance will become shorter and the required current will be reduced
The lost or interfered data can be partially corrected by complex encoding, which can improve the equivalent
FEC
receiving sensitivity by about 3dBm. Turning off this function can reduce the communication delay.
Fixed length transmission: automatic subcontracting in traditional wireless transmission mode, with a
Transmission
maximum of 77 bytes per packet.
mode
Continuous transmission: unlimited packet length, supporting wireless continuous transmission.
There is no direct relationship with the communication delay. If the customer needs low-power applications,
Wake Up
this option shall be adjusted as required. In the power-saving mode, the longer the wake-up time, the lower the
Time
power consumption of the receiving end, and the greater the communication delay.
Chengdu Ebyte Electronic Technology Co,;Ltd
Copyright ©2012–2019，
E90-DTU 数传电台配置软件
Description
E90-DTU (170L30) user manual
(E90-DTU parameter configuration
13