User's Manual

MD-01 pin description
Pin Name Pin Function Description
1 VCC
Power supply Positive power supply
2 SI
Digital input Configuration
mode input
3 SCLK
Digital input Configuration mode, the
clock input
4 SO
Digital input Configuration
mode output
5 GDO2
Digital input Configuration mode to
read data
6 GND
Ground Ground
7 GDO0
Digital input / output As a general purpose
digital output
8 CSn
Digital input Chip select
Configuration mode