LPWA/GSM/GPRS Module Series
BC92-TE-B User Guide
BC92-TE-B_User_Guide
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connected to the main port of BC92 and can be used for AT command communication and firmware
upgrade*. “USB Serial Port (COM20)” (corresponding to “USB Serial Converter B”) is connected to
the debug port of BC92 and can be used for debugging, debug log output and firmware upgrade. For
details of port configuration, please refer to
Quectel_
BC92_Hardware_Design.
Figure 5: UART Ports Displayed on PC
1. In this process, S102 can be used to reset the BC92 module. S103 can be used to wake up BC92
from PSM.
2. If it is the GSM network that is applied, power should be supplied with a power adapter, of which
power supply capacity should be no less than 2A.
3. “*” means under development.
NOTES