Installation Manual

2.2 PIN SIGNAL
FIG 3.0
PIN # NAME DESCRIPTION
1 3v3/VCC Voltage Supply
2 EXT_SPI_CS Ext SPI CS or General Purpose Input/Output
3 SWDCLK SWD Clock
4 FLASH_SELECT IN BUS SPI CS
5 SWDIO SWD Data
6 GPIO_6 General Purpose Input/Output
7 RESET Module Inverted Reset
8 I2C_DATA I2C Data
9 I2C_CLK I2C Clock
10 CRYPTO_IC_DATA Ext I2C Data