Product Info

LPWA Module Series
BG95 Series Hardware Design
BG95_Series_Hardware_Design 6 / 106
Table Index
Table 1: Version Selection for BG95 Series Modules ............................................................................... 14
Table 2: Frequency Bands and GNSS Types of BG95 Series Modules ................................................... 14
Table 3: Key Features of BG95 Series Modules ....................................................................................... 17
Table 4: Definition of I/O Parameters ......................................................................................................... 26
Table 5: Pin Description ............................................................................................................................. 27
Table 6: Overview of BG95 Operating Modes ........................................................................................... 35
Table 7: VBAT and GND Pins .................................................................................................................... 39
Table 8: Pin Definition of PWRKEY ........................................................................................................... 41
Table 9: Pin Definition of RESET_N .......................................................................................................... 44
Table 10: Pin Definition of PON_TRIG Interface ....................................................................................... 45
Table 11: Pin Definition of (U)SIM Interface .............................................................................................. 46
Table 12: Pin Definition of USB Interface .................................................................................................. 48
Table 13: Pin Definition of Main UART Interface ....................................................................................... 50
Table 14: Pin Definition of Debug UART Interface .................................................................................... 51
Table 15: Pin Definition of GNSS UART Interface..................................................................................... 51
Table 16: Logic Levels of Digital I/O .......................................................................................................... 51
Table 17: Pin Definition of PCM and I2C Interfaces .................................................................................. 54
Table 18: Pin Definition of NET_STATUS ................................................................................................. 55
Table 19: Working State of NET_STATUS ................................................................................................ 55
Table 20: Pin Definition of STATUS ........................................................................................................... 56
Table 21: Default Behaviors of MAIN_RI Pin ............................................................................................. 56
Table 22: Pin Definition of USB_BOOT Interface ...................................................................................... 57
Table 23: Pin Definition of ADC Interface .................................................................................................. 59
Table 24: Characteristics of ADC Interfaces .............................................................................................. 59
Table 25: Pin Definition of GPIO Interfaces ............................................................................................... 60
Table 26: Logic Levels of GPIO Interfaces ................................................................................................ 60
Table 27: Pin Definition of GRFC Interfaces .............................................................................................. 61
Table 28: Logic Levels of GRFC Interfaces ............................................................................................... 61
Table 29: Truth Table of GRFC Interfaces................................................................................................. 61
Table 30: GNSS Performance ................................................................................................................... 62
Table 31: Pin Definition of Main Antenna Interface ................................................................................... 64
Table 32: Operating Frequency of BG95 Series Module ........................................................................... 64
Table 33: Pin Definition of GNSS Antenna Interface ................................................................................. 68
Table 34: GNSS Frequency ....................................................................................................................... 68
Table 35: Pin Definition of Wi-Fi Antenna Interface ................................................................................... 69
Table 36: Antenna Requirements .............................................................................................................. 70
Table 37: Absolute Maximum Ratings ....................................................................................................... 73
Table 38: Power Supply Ratings ................................................................................................................ 73
Table 39: Operating and Storage Temperatures ....................................................................................... 74
Table 40: BG95-M1 Current Consumption (3.3 V Power Supply, Room Temperature) ........................... 75
Table 41: BG95-M2 Current Consumption (3.3 V Power Supply, Room Temperature) ........................... 76