Ebyte E220-900T30D, Руководство пользователя

Страница: 16 / 22

Chengdu Ebyte Electronic Technology Co., Ltd. E220-900T30D User Manual
Copyright ©2012–2020, Chengdu Ebyte Electronic Technology Co.,Ltd. 16
seconds.
3 Reserve
2 1 0 WOR Cycle
Only valid for mode 1;
Cycle T= (1+WOR)*500ms, the maximum is
4000ms, the minimum is 500ms;
The longer the WOR monitoring interval period,
the lower the average power consumption, but the
greater the data delay;
Both transmitter and receiver must agree (very
important)
0 0 0 500ms
0 0 1 1000ms
0 1 0 1500ms
0 1 1 2000ms
1 0 0 2500ms
1 0 1 3000ms
1 1 0 3500ms
1 1 1 4000ms
06H Write
CRYPT
_H
Key high byte
（
default 0
）
Write only, read returns 0;
Used for encryption to avoid interception of
wireless data in the air by similar modules;
The module will use these two bytes as a
calculation factor to transform and encrypt the air
wireless signal.
07H Write
CRYPT
_L
Key low byte
（
default 0
）
7.3 Factory Default Parameter
Table 7-3 Default parameters
Model Factory default parameter
：
c0 00 00 62 00 17
Module No. Frequency Address Channel Air data rate Baud rate Serial format Power
E220-900T30D 873.125MHz 0x0000 0x17 2.4kbps 9600 8N1 30dbm