Sleep Mode (Mode 2); Pin Status - Ebyte E150-400T30S User Manual

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trasmiting added before each transmission for mutual cooperation with wor mode. By default, the
preamble will not be actively added;
If the user wants to reduce the power consumption of the sending end, he can set the
preamble register to 8, but he cannot interact with the module in wor mode.
LoRa Except for the Lora sending process, the rest of the time is in the receiving mode.
receiving If the data that needs to be replied is received, it will reply through Lora / UART.
6.4 WOR Mode (Mode 1)
type When the device mode register = 1, the module operates in mode 1
Cannot send actively, but can send passively (can only be mastered by mode 0)
The preamble of the active sender must be greater than or equal to the WOR period
LoRa
of the receiver, otherwise the data will not be received
transmiting
The module does not add the length of the preamble by default, which needs to
be set by the customer.
LoRa The module is periodically woken up by the low-power timer, and the control module enters
receiving the receiving mode. If it needs to reply data, it will reply through LoRa.
Wake up Serial wake-up can be realized by using a certain timing sequence.

6.5 Sleep Mode (Mode 2)

Type When the device mode register = 2, the module works in mode 2
LoRa
Unable to transmit wireless data.
transming
LoRa
Unable to receive wireless data.
receiving
Wake up Serial wake-up can be realized by using a certain timing sequence

6.6pin status

The default status of the module pins is as follows, you can use 00 06 07 E9 5B B5 A2 1C to restore
the factory settings：
Peripheral pins
AI all pins
DO1、DO2
DI all pins
RS485_EN
TXD
 When the module enters sleep (WOR or sleep mode), all peripherals stop working, and all pin states
are forcibly modified as shown below：
Peripheral pins
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IO status
analog input
Open-drain output high
Input pull-up, enable
interrupt
Low output
TXD
IO status
IO pin
AO all pins
DO3、DO4
PWM all pins
AUX
RXD
IO pin
E150-400T30S user manual
IO status
Output 0.000V
push-pull output high
Low output
High output
RXD
IO status
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