7 Hardware layout and configuration
The STM32WB5MM-DK Discovery kit is designed around the STM32W5MMG RF module that includes an
STM32WB55VG Bluetooth
®
Low Energy microcontroller, a ceramic antenna, two crystals, and peripheral
components. The hardware block diagram, shown in Figure 2, illustrates the connections between the
STM32W5MMG RF module and the peripheral components (Quad-SPI Flash memory, OLED display, USB OTG
HS and FS connectors, USART, audio, ARDUINO
®
Uno V3, STMod+ shields, and embedded ST-LINK). Figure 3
and Figure 4 show the location of the main components on both sides of the Discovery board. Figure 5 shows the
STM32WB5MM-DK board mechanical dimensions.
Figure 2. STM32WB5MM-DK hardware block diagram
UM2825
Hardware layout and configuration
UM2825 - Rev 1
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