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Chengdu Ebyte Electronic Technology Co.,Ltd
3 Size and pin definition
Pin No.
Item
1
GND
2
ANT
3
X32K_Q1
4
X32K_Q2
5
DIO_1
6
DIO_2
7
DIO_3
8
DIO_4
9
DIO_5
10
DIO_6
11
DIO_7
12
DIO_8
13
DIO_9
Chengdu Ebyte Electronic Technology Co.,Ltd
Copyright ©2012–2021，
Direction
Reference ground
Ground
Antenna（50 ohm impedance）
Input/Output
Connect with pin 4 to 32.768K quartz crystal
Input/Output
Connect with pin 3 to 32.768K quartz crystal
Input/Output
MCU GPIO
Input/Output
MCU GPIO
Input/Output
MCU GPIO
Input/Output
MCU GPIO
Input/Output
MCU GPIO
Input/Output
MCU GPIO
Input/Output
MCU GPIO
Input/Output
MCU GPIO
Input/Output
MCU GPIO
E70-900M14S1B User Manual
Description
6
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