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VT-SBC-3568 | User Manual 23
2.4.18
J15 Speaker connector (18)
VT-SBC-RK3568 offers a left/right speaker connector that is designed to connect a 5W/8
Ω
speaker.
specifications: 1 x 4, 2.0mm, 2A, 6mm (H), male, Vert, WDT, THR, RoHS (JST: B4B-PH-K-S
(LF) (SN))
Pinout description:
Pin
Name
Type
Description
1
OUTL+A
A
5W s
2
OUTL-A
A
5W speaker -
3
OUTR-A
A
5W speaker -
4
OUTR+A
A
5W s
2.4.19
Buttons (19-21)
VT-SBC-3568 offers three buttons, including a volume button, an on/off button, and a reset
button.
2.4.20
J18 Micro SIM (22)
VT-SBC-3568 offers a Micro SIM card slot.
Specifications: Micro SIM, push-push, -25
℃
~90
℃
, No WP, SMT, RoHS
1