Operation Modes; Low Power Mode - Ebyte E104-BT05 User Manual

Chengdu Ebyte Electronic Technology Co., Ltd
No Name
1 RST
2 LINK
3 WKP
4 IO2
5 DATA
6 IO3
7 GND
8 SWS
9 PWM1
10 PWM2
11 PWM3
12 DM
13 DP
14 VDD
15 GND
16 MOD
17 DISC
18 PWM0
19 TXD
20 RXD
21 IO0
22 IO1

4. Operation modes

4.1 Low Power Mode

Low-power mode: The module enters the low-power mode at once by AT command "AT+SLEEP", or enter the
low-power mode after disconnecting the "AT+DISCSLEEP=1"setting, the serial port output "STA ： sleep"when the
command enters the low-power mode at once, if the broadcast function module is not turned off, the broadcast gap as the
wake-up time will broadcast. See
Description：
1. If broadcasting is turned on in low power mode, the host can scan the broadcast and establish a connection with the
module, and the module wakes up at once after the connection is established.
2. The module enter low-power mode to support serial data wake-up (the first frame data will be lost as wake-up
source data).
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Direction Function
Input Power reset
Output Status
Input Wake-up pin
Output Level output
Output Data indication
Output Level output
- Ground
/ /
Output PWM output
Output PWM output
Output PWM output
- -
- -
Positive power
-
supply
- Power ground
Input Mode selection
/ /
Output PWM output
Output Serial port output
Input Serial port input
Input Level read
Input Level read
6.37 Get to sleep mode at once
Remark
Low Level Effective
Connection status indicating low level validity
Low level wake-up
Output high and low level according to AT command
Data Indicator Pin
Output high and low level according to AT command
Power ground
Output PWM wave according to AT command
Output PWM wave according to AT command
Output PWM wave according to AT command
USB data Minus
USB data Positive
Positive power supply
Power ground
Configuration mode selection pin
Output PWM wave according to AT command
Serial port output
Serial port input
IO0 Level read
IO1 Level read
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