Ebyte E18 Series User Manual

Chengdu Ebyte Electronic Technology Co.,ltd. E18-MS1PA2-PCB User Manual
Copyright ©2012–2019
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Chengdu Ebyte Electronic Technology Co.,Ltd. 2-5
3. Size and pin definition
Pin No.
Pin item
Pin
direction
Application
1
GND
Input
Ground, connecting to power supply reference ground
2
VCC
Input
Power supply, must be 2.0-3.6V
3
P2.2
Input /Output
MCU GPIO
4
P2.1
Input /Output
MCU GPIO
5
P2.0
Input /Output
MCU GPIO
6
P1.7
Input /Output
MCU GPIO
7
P1.6
Input /Output
MCU GPIO
8
NC
N.C.
9
NC
N.C.
10
P1.5
Input /Output
MCU GPIO
11
P1.4
Input /Output
MCU GPIO
12
P1.3
Input /Output
MCU GPIO
13
P1.2
Input /Output
MCU GPIO
14
P1.1
Output
MCU GPIO，PA transmission control pin
15
P1.0
Output
MCU GPIO，PA receiving control pin

Ebyte E18 Series Specifications

General

Brand	Ebyte
Model	E18 Series
Category	Wireless modules
Language	English