Quectel BC95-GR-TE-B User Manual page 14

Nb-iot module
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USB-UART Interface
USIM Interface
Arduino Interfaces
RF Antenna Interface
UART Switch
RESET Button
Power Indicator
Network Indicator
Test Points
BC95-GR-TE-B_User_Guide
J206
External power supply interface
J301
Supports two UART ports
J303
Micro USIM card connector
J305, J306,
Standard Arduino interfaces
J307, J308
J304
RF SMA connector
Switches the communication objects of BC95-GR's
main UART: "MAIN UART TO USB" or "MAIN UART TO
J302
MCU"
S102
Resets the BC95-GR module
D203
Indicates the power status
D304
Indicates the network status
J102, J103,
Test the basic functionalities of the BC95-GR module
J106, J111
NB-IoT Module Series
BC95-GR-TE-B User Guide
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