Quectel NB-IoT Series - Page 8

NB-loT Module Series
BC660K-GL-TE-B User Guide
BC660K-GL-TE-B_User_Guide 7 / 30
Figure Index
Figure 1: Block Diagram of BC660K-GL-TE-B .......................................................................................... 10
Figure 2: Interface Distribution Diagram of BC660K-GL-TE-B ...................................................................11
Figure 3: Arduino Interface Definition ......................................................................................................... 13
Figure 4: Interface Diagram of BC660K-GL-TE-B Used Alone.................................................................. 15
Figure 5: UART Ports Displayed on PC ..................................................................................................... 16
Figure 6: Interface Diagram of BC660K-GL-TE-B Used with STM32 Nucleo-64 ...................................... 17
Figure 7: Interface Diagram of STM32 Nucleo-64 Used with BC660K-GL-TE-B (Top View) .................... 18
Figure 8: Interface Diagram of STM32 Nucleo-64 Used with BC660K-GL-TE-B (Bottom View) .............. 19
Figure 9: ST-LINK Interface Displayed on PC ........................................................................................... 20
Figure 10: Pin Connection between BC660K-GL-TE-B and STM32-L476RG MCU ................................. 21
Figure 11: Schematic Diagram of BC660K-GL-CN-TE-B Before Modification .......................................... 22
Figure 12: BC660K-GL-TE-B Wiring Diagram ........................................................................................... 23
Figure 13: Dimensions of BC660K-GL-TE-B (Top View) ........................................................................... 26
Figure 14: Top View of BC660K-GL-TE-B ................................................................................................. 27
Figure 15: Bottom View of BC660K-GL-TE-B ............................................................................................ 27
Figure 16: BC660K-GL-TE-B Kit Assembly ............................................................................................... 28
Figure 17: BC660K-GL-TE-B and Accessories .......................................................................................... 29