Users Manual

Table Of Contents
Chengdu Ebyte Electronic Technology Co.,Ltd. E180-ZG120B User Manual
Copyright ©2012–2020, Chengdu Ebyte Electronic Technology Co.,Ltd.
39
8. Secondary development design reference
8.1 Mechanical dimensions and pin definitions
Pin No.
Pin name
Pin direction
Description
1
ANT
Input/Output
Antenna
2
GND
Input/Output
Ground, connecting to power source referential ground
3
PD13
Input/Output
Configurable general IO port
See EFR32MG1 datasheet
4
PD14
Input/Output
Configurable general IO portSee EFR32MG1 datasheet
5
PA0
Input/Output
Configurable general IO port
See EFR32MG1 datasheet
6
PA1
Input/Output
Configurable general IO portSee EFR32MG1 datasheet
7
PA2
Input/Output
Configurable general IO portSee EFR32MG1 datasheet
8
PA4
Input/Output
Configurable general IO port
See EFR32MG1 datasheet
9
PB11
Input/Output
Configurable general IO portSee EFR32MG1 datasheet
10
PB12
Input/Output
Configurable general IO port
See EFR32MG1 datasheet
11
PB13
Input/Output
Configurable general IO portSee EFR32MG1 datasheet
12
PB14
Input/Output
Configurable general IO portSee EFR32MG1 datasheet
13
VCC
Input