Preparation
All tools required as below.
Name of tool | Type | Picture |
|---|---|---|
ST-LINK | Hardware | 
|
USB cable (please buy locally, it is commonly used) | Hardware | 
|
PC or laptop | Hardware | / |
STM32 ST-LINK Utility (for chip STM32L151RC) | PC software | 
|
Latest firmware V000200 for BDU | Firmware |
Instruction of update
待制作