Chengdu Ebyte Electronic Technology Co., Ltd.
6
VCC
7
GND
8
NRST
9
GND
10
NC
11
NC
12
NC
13
NC
14
NC
15
GND
16
GND
17
GND
18
ANT
4. Connect to MCU
Copyright ©2012–2018,Chengdu Ebyte Electronic Technology Co.,Ltd.
Input
Power supply :3.3~ 5.5V DC
Input
Ground
Input
Module reset pin, low reset
Input
Ground
Input
can be suspended
Input
can be suspended
Input/output
can be suspended
Input/output
can be suspended
Input/output
can be suspended
Ground
Ground
Ground
output
High frequency signal output, 50 ohm characteristic impedance
E22-400T30S1C User manual
9