1-12-21
G
F
P
b
CN2001
CN2002
+
-
5v
GND
BE1U00F0102
1 ver3
15
Module PCB
11
Module PCB
R2001
CN2002
CN2001
BE1U00F0102
1 ver3
GND
5v
-
+
MP3 CBA Bottom View
MP3 CBA Top View
SD Card CBA Top View
SD Card CBA Bottom View
Rotary CBA Bottom View
Rotary CBA Top View
WiFi CBA Bottom View
WiFi CBA Top View