STMICROELECTRONICS  B-L4S5I-IOT01A  Discovery Kit, STM32L4S5VIT6, Internet of Things (IoT)

SKU: rz2435481
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: STMicroelectronics
: 32bit
: STM32

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With a discovery kit for IoT nodes, multi-channel communication with STM32L4+ series users develop applications with direct connection to cloud servers. It features ultra-low power STM32L4+ series STM32L4S5VIT6 microcontroller based on Arm® Cortex®-M4 core with 2Mbytes of Flash memory and 640Kbytes of RAM in LQFP100 package. The discovery kit enables a wide diversity of applications by exploiting low-power communication, multiway sensing, and Arm® Cortex®-M4 core-based STM32L4+ series features. The support for ARDUINO® Uno V3 and Pmod™ connectivity provides unlimited expansion capabilities with a large choice of specialized add-on boards. It features an on-board ST-LINK/V2-1 debugger/programmer with USB re-enumeration capability (mass storage, virtual COM port and debug port). Comprehensive free software libraries and examples are available with the STM32Cube MCU package. It support of a wide choice of Integrated Development Environments (IDEs) including IAR™, Keil®, and STM32CubeIDE.

Note: For more technical details go through Datasheet in the attachment section 


  1. 64Mbit quad SPI flash memory from Macronix™
  2. Bluetooth® 4.1 module (SPBTLE-RF)
  3. 802.11 b/g/n compliant Wi‑Fi® module (ISM43362-M3G-L44) from Inventek Systems
  4. Dynamic NFC tag based on ST25DV04K with its printed NFC antenna
  5. Two digital omnidirectional microphones (MP34DT01), 260-1260hPa absolute barometer (LPS22HB)
  6. High performance 3-axis magnetometer (LIS3MDL), 3D accelerometer and 3D gyroscope (LSM6DSL)
  7. Time-of-flight and gesture-detection sensor (VL53L0X), highly-secure solution (STSAFE-A110)
  8. 2 push-buttons, USB OTG FS with micro-AB connector, ARDUINO® Uno V3 expansion connector
  9. Pmod™ expansion connector, flexible power-supply options (ST-LINK, USB VBUS or external sources)

Package Includes:

1 x STMicroelectronics  B-L4S5I-IOT01A  Discovery Kit, STM32L4S5VIT6, Internet of Things (IoT)

Additional information

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