Quectel Short-Range Module Series User Manual page 17

Table 3: Description of Power Switch and Reset Button
Reference No.
S0101
S0102
4.3. USB Connector
KG200Z-TE-B integrates with a USB connector (J0102) connecting to the module's GPIO2 and GPIO3
via the USB-to-UART bridge IC (U0101).
The USB connector (J0102) supports 9600 bps baud rate by default. It is intended for data transmission
between the module and the host and also can be used for AT command communication.
KG200Z_TE-B_User_Guide
Description
VBAT ON/OFF control
Resets the module
Figure 9: USB Connector
Short-Range Module Series
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