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Technologies
STAD101WT-15 Equipment Manual
Release 01/2019
8
2.6 HDMI Interface
HDMI is a high-definition screen interface with 4 sets of differential lines.
The HDMI mark is printed on the enclosure. Users can connect multiple
display sizes. The default resolution is 1920 * 1080.
2.7 Button
STAD101WT-15 has 1 button, the function as follow
：
1. FLASH button
；
(Normally used for programming)
Please refer to the user manual on how to use flash button to upload
the .img image file.
2.8 TF Card Holder
The onboard leads 4-bit data cable to the TF card holder, supports
large-capacity storage. It is designed for hot-swap detection, supports
eMMC protocol 4.3 and SD Memory Card protocol v2.0.
2.9 Audio Interface
The MIC is the microphone jack, and the SPK is the left channel speaker
jack. The SPK interface is an 4R/3W amplifier circuit.
Interface
PIN
Definition
MIC
1
MICIN1N
（
RIN1
）
2
MICIN1P
（
LIN1
）
SPK
1
+OUT_L
2
-OUT_L
3
-OUT_R
4
+OUT_R
