User's Manual

Installation:
Download mode: Directly download the code after connecting to the computer through a USB
cable. Note: The baud rate cannot be selected as 1152000.
Run mode: Press the EN key on the development board, the development board will go to run
mode.
Pin No.
Pin Name
Pin Description
1
3.3V
Power Supply
2
EN
Enable module, active high
3
SVP
GPIO36，ADC1_CH0，RTC_GPIO0
4
SVN
GPIO39，ADC1_CH3，RTC_GPIO3
5
P34
GPIO34，ADC1_CH6，RTC_GPIO4
6
P35
GPIO35，ADC1_CH7，RTC_GPIO5