Chengdu Ebyte Electronic Technology Co., Ltd. E22-230T22S User manual
Copyright ©2012–2020，Chengdu Ebyte Electronic Technology Co.,Ltd.
3 WOR transceiver control
1：WOR transmitter
The module receiving and
transmitting functions are turned on, and
a wake-up code is added when
transmitting data. Receiving is turned on.
0：WOR receiver（default）
The module is unable to
transmit data and works in WOR
monitoring mode. The monitoring period
is as follows (WOR cycle), which can save
a lot of power.
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2，1，0，WOR cycle
000：500ms
001：1000ms
010：1500ms
011：2000ms（default）
100：2500ms
101：3000ms
110：3500ms
111：4000ms
Valid only for mode 1.
After the WOR receiver receives the wireless
data and outputs it through the serial port, it
will wait for 1000ms before entering the
WOR again. Users can input the serial port
data and return it via the wireless during this
period. Each serial byte will be refreshed for
1000ms. Users must transmit the first byte
within 1000ms.
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Valid only for mode 1.
Period T = (1 + WOR) * 500ms, maximum
4000ms, minimum 500ms
The longer the WOR monitoring interval
period, the lower the average power
consumption, but the greater the data delay
Both the transmitter and the receiver must
be the same (very important).
Key high byte (default 0）
Write only, read returns 0
Used for user encryption to avoid
intercepting airborne wireless data by similar
modules.
The module will internally use these two
bytes as a calculation factor to transform and
encrypt the over-the-air wireless signal.
Product information 7 bytes
Product information 7 bytes
7.3 Factory default parameter
Factory default parameters：C0 00 00 62 00 00
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