Quectel BG77, Hardware Design

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LPWA Module Series
BG77 Hardware Design
BG77_Hardware_Design 15 / 76
3
Application Interfaces
BG77 is equipped with 94 LGA pads that can be connected to customers’ cellular application platforms.
The following sub-chapters will provide detailed description of interfaces listed below:
 Power supply
 (U)SIM interface
 USB interface
 UART interfaces
 PCM and I2C interfaces*
 Status indication
 USB_BOOT interface
 ADC interfaces
 GPIO interfaces*
 GRFC interfaces*
“*” means under development.
NOTE