Contents
1 Getting started ....................................................................2
1.1 Precautions for use .............................................................2
1.2 Features ......................................................................2
1.3 Kit components ................................................................2
1.4 Layout of the core system board (STEV
AL-STWINBX1) components ...................3
1.5 Core system board .............................................................4
1.6 Functional blocks...............................................................5
1.6.1 Sensing................................................................5
1.6.2 Processing and connectivity ...............................................11
1.6.3 Power management .....................................................17
2 How to assemble the STWIN.box..................................................25
3 How to program the board ........................................................28
3.1 How to program the STWIN.box in “USB mode”....................................28
3.2 How to program the STWIN.box with an external debugger ..........................30
4 Default application................................................................33
5 Schematic diagrams ..............................................................35
6 Bill of materials...................................................................44
7 Kit versions ......................................................................52
8 Regulatory compliance information ...............................................53
Revision history .......................................................................54
List of tables ..........................................................................56
List of figures..........................................................................57
UM2965
Contents
UM2965 - Rev 1
page 55/58