Quectel BC66 - Development Board

NB-IoT Module Series
BC66 Hardware Design
BC66_Hardware_Design 12 / 59
RF_ANT
PA
Boost
PMU
BUCK
RF Transceiver
and Subsystem
XO
26MHz
XTAL
Baseband
RESET ADC
MAIN_UART
AUX_URAT
Flash
PSRAM
NETLIGHT
TX
RX
32KHz
RTC BLOCK
LDO
PSM_ENIT
USIM
Enable
PWRKEY
DBG_UART
USIM
USB
VBAT
VDD_EXT
ASM
Figure 1: Functional Diagram
2.4. Development Board
Quectel provides a complete set of development tools to facilitate the use and testing of BC66 module.
The development tool kit includes the TE-B board, USB cable, antenna and other peripherals. For more
details, please refer to document [1].