Beijing Roborock Technology Co. Ltd. RSW02 ユーザーズマニュアル
Ruby S BL-R8189ME1 V1.2 SPEC
石头世纪科技有限公司 内部文档
7
20
GND
P
GND
21
NC
/
NC
22
VDIOSDIO
P
VDIO for SDIO pin, the power supply is same as the
signal level of SDIO bus .Base on platform to choose
3.3V or 1.8V
23~30
NC
/
NC
31
GND
P
GND
32
NC
/
NC
33
GND
P
GND
34~35
NC
/
NC
36
GND
P
GND
37~40
NC
/
NC
41
GND
P
GND
42~44
NC
/
NC
I: input O: output P: power
3.6 Schematic