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 Safety recommendations ..........................................................6
5.1 Targeted audience..............................................................6
5.2 Handling the board .............................................................6
6 Quick start ........................................................................7
6.1 Getting started.................................................................7
7 Hardware layout and configuration.................................................8
7.1 Embedded ST-LINK/V2-1.......................................................11
7.1.1 Drivers ...............................................................11
7.1.2 ST-LINK/V2-1 firmware upgrade ............................................11
7.2 Power supply .................................................................12
7.2.1 General description......................................................12
7.2.2 7 to 12 V power supply ...................................................12
7.2.3 5 V power supply .......................................................13
7.2.4 Current measurement ....................................................14
7.3 Clock sources ................................................................15
7.3.1 HSE clock reference .....................................................15
7.3.2 LSE clock reference .....................................................15
7.4 Reset sources ................................................................15
7.5 Board functions ...............................................................16
7.5.1 128 × 64‑pixel OLED display...............................................16
7.5.2 U8 Quad-SPI NOR Flash memory ..........................................16
7.5.3 Virtual COM port ........................................................16
UM2825
Contents
UM2825 - Rev 1
page 37/42
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