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ST NUCLEO-WL55JC STM32WL - Table of Contents; Contents

ST NUCLEO-WL55JC STM32WL
49 pages
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Contents
1 Features...........................................................................2
2 Ordering information ..............................................................3
2.1 Codification ...................................................................3
3 Development environment .........................................................4
3.1 System requirements ...........................................................4
3.2 Development toolchains .........................................................4
3.3 Demonstration software .........................................................4
4 Conventions.......................................................................5
5 Quick start ........................................................................6
5.1 Getting started .................................................................6
6 Hardware layout and configuration.................................................8
6.1 PCB layout ....................................................................9
6.2 Mechanical drawing ...........................................................12
6.3 Embedded STLINK-V3E .......................................................12
6.3.1 Drivers ...............................................................13
6.3.2 STLINK-V3E firmware upgrade.............................................13
6.3.3 Using an external debug tool to program and debug the on-board STM32 ............13
6.4 Power supply .................................................................15
6.4.1 Debugging while using VIN or EXT as an external power supply ...................24
6.5 Clock sources ................................................................24
6.5.1 HSE clock (high-speed external clock) .......................................24
6.5.2 LSE clock (low-speed external clock) – 32.768 kHz .............................25
6.6 Board functions ...............................................................25
6.6.1 LEDs.................................................................25
6.6.2 Push-buttons...........................................................26
6.6.3 RF overview ...........................................................26
6.6.4 Current consumption measurement (I_SoC) ...................................27
6.6.5 Virtual COM port (VCP): LPUART and USART .................................28
6.7 Solder bridges ................................................................29
UM2592
Contents
UM2592 - Rev 1
page 45/49

Table of Contents

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