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
Baud rate
Odd-even check
Air data rate（bps）
Transmitting power
FEC
Transmission mode
Wake Up Time
Chengdu Ebyte Electronic Technology Co,;Ltd
Copyright ©2012–2019，
The serial port baud rate of a wireless data station at work，1200bps～115200bps。
Support 8N1:no check ；8E1:even-check；8O1:odd-check； Both are 8-bit data bits and 1-bit stop bits.
Wireless communication rate, also known as air baud rate air rate high, data transmission speed,
transmission of the same data time delay is small, but the transmission distance will become shorter.
In order to ensure the working efficiency, it is recommended to use the maximum power. If the transmitted
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 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
maximum of 77 bytes per packet.
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,
this option shall be adjusted as required. In the power-saving mode, the longer the wake-up time, the lower
the power consumption of the receiving end, and the greater the communication delay.
E90-DTU 数传电台配置软件
Description
E90-DTU (433C30) user manual
(E90-DTU parameter configuration
13