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ST Discovery kit STM32L4 Board Manuals
Manuals and User Guides for ST Discovery kit STM32L4 Board. We have
1
ST Discovery kit STM32L4 Board manual available for free PDF download: User Manual
ST Discovery kit STM32L4 User Manual (57 pages)
Discovery kit for IoT node, multi-channel communication
Brand:
ST
| Category:
Motherboard
| Size: 1 MB
Table of Contents
Figure 1. B-L475E-IOT01A Discovery Kit
1
Table of Contents
2
Features
6
Product Marking
7
System Requirements
7
Development Toolchains
7
Demonstration Software
7
Ordering Information
8
Table 1. Ordering Information
8
Hardware Layout and Configuration
9
Figure 2. Hardware Block Diagram
9
STM32L4 Discovery Kit for Iot Node Layout
10
Figure 3. STM32L4 Discovery Kit for Iot Node (Top View)
10
Figure 4. STM32L4 Discovery Kit for Iot Node (Bottom View)
11
STM32L4 Discovery Kit for Iot Node Mechanical Drawing
12
Figure 5. STM32L4 Discovery Kit for Iot Node Mechanical Drawing
12
Embedded ST-LINK/V2-1
13
Drivers
13
Figure 6. USB Composite Device
13
ST-LINK/V2-1 Firmware Upgrade
14
Power Supply
14
Figure 7. JP4: 5V_ST_LINK Selection
15
Figure 8. JP4: 5V_ARD Selection from CN6 (VIN)
15
Figure 9. JP4: 5V_USB_FS
16
Figure 10. JP4: 5V_VBAT
16
Figure 11. JP4: 5V_USB_CHARGER Selection
17
Figure 12. Power Tree
18
Programming/Debugging When the Power Supply Is Not from
19
St-Link (5V_St_Link)
19
Clock Sources
19
Reset Sources
19
Usb Otg Fs
19
Quad-SPI nor Flash Memory
20
Virtual COM Port
20
RF Modules
20
Bluetooth (V4.1 Compliant) SPBTLE-RF Module
20
Sub-Ghz Low-Power-Programmable RF Module
21
(SPSGRF-868 or SPSGRF-915)
21
Figure 13. SPBTLE-RF Module
21
Wi-Fi Module Inventek ISM43362-M3G-L44 (802.11 B/G/N)
22
Figure 14. SPSGRF Module
22
Dynamic NFC Tag Based on M24SR with Its Printed NFC Antenna
23
Figure 15. ISM43362-M3G-L44 Module
23
Stmicroelectronics Sensors
24
Two On-Board ST-MEMS Microphones (MP34DT01)
24
Capacitive Digital Sensor for Relative Humidity and Temperature (HTS221)
25
High-Performance 3-Axis Magnetometer (LIS3MDL)
25
Accelerometer and 3D Gyroscope (LSM6DSL)
26
260-1260 Hpa Absolute Digital Output Barometer (LPS22HB)
26
Time-Of-Flight and Gesture Detection Sensor (VL53L0X)
27
Stsafe-A 100
28
Buttons and Leds
28
Figure 16. Label for Class 1 Laser Products
28
I2C Addresses of Modules Used on MB1297
29
Table 2. Button and LED Control Port
29
Table 3. I 2 C Addresses for each Module
29
Connectors
30
Arduino uno V3 Connectors
30
Figure 17. Arduino Connector (Front View)
30
Table 4. Arduino Connector Pinout
31
Figure 18. TAG Connector
32
Figure 19. TC2050-IDC-NL Cable
32
Table 5. TAG Connector Pinout
32
TAG Connector CN5
32
Figure 20. USB Micro-B Connector CN7 (Front View)
33
ST-LINK Debug Connector CN8
33
ST-LINK/V2-1 USB Micro-B
33
Table 6. USB Micro-B Connector
33
Table 7. ST-LINK Debug Connector
33
Figure 21. USB OTG FS Micro-AB Connector CN9 (Front View)
34
PMOD Connector CN10
34
Table 8. USB OTG FS Micro-AB Pinout
34
Table 9. USB OTG FS Power Management
34
USB OTG FS Micro-AB
34
Table 10. PMOD Solder Bridge Configuration
35
Jumper JP5 for IDD Measurements
36
Appendix Astm32L4 Discovery Kit for Iot Node I/O Assignment
37
Table 11. STM32L4 Discovery Kit for Iot Node I/O Assignment
37
Appendix B Schematics
41
Figure 22. STM32L4 Discovery Kit for Iot Node (Top)
42
Figure 23. STM32L475VG Microcontroller
43
Figure 24. STM32L475VG Microcontroller
44
Figure 25. USB OTG FS
45
Figure 26. RF Module
46
Figure 27. ST-MEMS Sensors
47
Figure 28. NFC and STSAFE Part
48
Figure 29. Power Supply
49
Figure 30. Arduino uno V3 Connector
50
Figure 31. Peripherals
51
Figure 32. ST-LINK/V2-1 with Support of SWD Only
52
Appendix C Board Revision History and Limitations
53
Table 12. Board Revision History and Limitations
53
Appendix D Federal Communications Commission (FCC)
54
And Industry Canada (IC) Compliance
54
FCC Compliance Statement
54
Part 15.19
54
Part 15.105
54
Part 15.21
54
IC Compliance Statement
54
Compliance Statement
55
Déclaration de Conformité
55
RF Exposure Statement
55
Revision History
56
Table 13. Document Revision History
56
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