Discovery Kit For IoT Node, Multi Channel Communication With STM32L4 B L475E IOT01A User Manual
User Manual:
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Page Count: 57
- Figure 1. B-L475E-IOT01A Discovery kit
- 1 Features
- 2 Product marking
- 3 System requirements
- 4 Development toolchains
- 5 Demonstration software
- 6 Ordering information
- 7 Hardware layout and configuration
- Figure 2. Hardware block diagram
- 7.1 STM32L4 Discovery kit for IoT node layout
- 7.2 STM32L4 Discovery kit for IoT node mechanical drawing
- 7.3 Embedded ST-LINK/V2-1
- 7.4 Power supply
- 7.5 Programming/debugging when the power supply is not from ST-LINK (5V_ST_LINK)
- 7.6 Clock sources
- 7.7 Reset sources
- 7.8 USB OTG FS
- 7.9 Quad-SPI NOR Flash memory
- 7.10 Virtual COM port
- 7.11 RF modules
- 7.12 STMicroelectronics sensors
- 7.12.1 Two on-board ST-MEMS microphones (MP34DT01)
- 7.12.2 Capacitive digital sensor for relative humidity and temperature (HTS221)
- 7.12.3 High-performance 3-axis magnetometer (LIS3MDL)
- 7.12.4 3D accelerometer and 3D gyroscope (LSM6DSL)
- 7.12.5 260-1260 hPa absolute digital output barometer (LPS22HB)
- 7.12.6 Time-of-Flight and gesture detection sensor (VL53L0X)
- 7.13 STSAFE-A 100
- 7.14 Buttons and LEDs
- 7.15 I2C addresses of modules used on MB1297
- 8 Connectors
- Appendix A STM32L4 Discovery kit for IoT node I/O assignment
- Appendix B Schematics
- Figure 22. STM32L4 Discovery kit for IoT node (top)
- Figure 23. STM32L475VG microcontroller
- Figure 24. STM32L475VG microcontroller
- Figure 25. USB OTG FS
- Figure 26. RF module
- Figure 27. ST-MEMS sensors
- Figure 28. NFC and STSAFE part
- Figure 29. Power supply
- Figure 30. Arduino Uno V3 connector
- Figure 31. Peripherals
- Figure 32. ST-LINK/V2-1 with support of SWD only
- Appendix C Board revision history and limitations
- Appendix D Federal Communications Commission (FCC) and Industry Canada (IC) Compliance
- Revision history