Contents
1 Features...........................................................................2
2 Ordering information ..............................................................3
2.1 Product marking ...............................................................3
2.2 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 Delivery recommendations ........................................................6
6 Hardware layout and configuration.................................................7
6.1 Embedded STLINK/V2-1 .......................................................11
6.1.1 Drivers ...............................................................11
6.1.2 ST-LINK/V2-1 firmware upgrade ............................................11
6.2 Power supply .................................................................12
6.3 Programming and debugging when the power supply is not from ST-LINK (5V_ST_LINK) 16
6.4 Clock source .................................................................16
6.5 Reset sources ................................................................16
6.6 USB OTG FS.................................................................16
6.7 Quad-SPI NOR Flash memory ..................................................17
6.8 Virtual COM port ..............................................................17
6.9 RF modules ..................................................................17
6.9.1 Bluetooth
®
(V4.1 compliant) SPBTLE-RF module...............................17
6.9.2 Inventek Systems ISM43362-M3G-L44 (802.11 b/g/n compliant Wi‑Fi
®
module) .......18
6.9.3 Dynamic NFC Tag based on ST25DV04K with its printed NFC antenna ..............19
6.10 STMicroelectronics sensors.....................................................20
6.10.1 Two on-board ST-MEMS microphones (MP34DT01).............................20
6.10.2 Capacitive digital sensor for relative humidity and temperature (HTS221).............21
6.10.3 High-performance 3-axis magnetometer (LIS3MDL) .............................21
UM2708
Contents
UM2708 - Rev 1
page 39/43
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