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5. Wiring Diagram
CN1201(Main Board) ↔ CN1(Function)
Pin No. (FUNCTION)
Signal(Main Board)
1
IR
2
GND
3
A3.3V
4
SCL
5
SDA
6
KEY1
7
KEY2
8
LED
CN1201(Main Board) ↔ CN1(Function)
Pin No. (FUNCTION)
Signal(Main Board)
1
BT_RESET
2
POWER_DET
3
BT_WAKE
4
B5.2V
5
BT_USB_DM
6
BT_USB_DP
7
GND
8
BT_SYNC_INPUT
9
BT_SYNC_OUTPUT
10
GND
CN1201(Main Board) ↔ CN1(Function)
Pin No.(WIFI)
Signal(Main Board)
1
GND
2
WIFI_USB_DP
3
WIFI_USB_DM
4
WIFI_B5V
5
NC
CN301 (Main Board) ↔ SPEAKER
Pin No. (SMPS)
Signal (SMPS)
1
R+_OUT
2
R-_OUT
3
L+_OUT
4
L-_OUT
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