STMicroelectronics B-L462E-CELL1 IoT Discovery Kit w/ LTE Cat M/NB & STM32L462RE
STMicroelectronics B-L462E-CELL1 IoT Discovery Kit w/ LTE Cat M/NB & STM32L462RE - Image 2
STMicroelectronics B-L462E-CELL1 IoT Discovery Kit w/ LTE Cat M/NB & STM32L462RE - Image 3
SKU: IOWC-1365
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STMicroelectronics B-L462E-CELL1 IoT Discovery Kit w/ LTE Cat M/NB & STM32L462RE

₹9,189.00 (Inclusive of all taxes)
Out of Stock

The STMicroelectronics B-L462E-CELL1 is a comprehensive cellular IoT development kit featuring an STM32L462RE Cortex-M4 MCU and an integrated LBAD0XX1SC-DM LTE Cat M/NB-IoT modem with a GSMA-certified eSIM, designed for low-power, globally connected IoT device prototyping and deployment.

Features

  • Integrated LTE Cat M/NB-IoT modem with global coverage antenna and embedded SIM (eSIM) for immediate cellular connectivity.
  • Powered by an ultra-low-power STM32L462REY6TR microcontroller (ARM Cortex-M4) with 512KB Flash and 160KB SRAM.
  • Includes a 0.96-inch 128×64 OLED display, environmental sensors (HTS221), and a 9-axis motion sensor (LSM303AGR) for comprehensive sensing.
  • On-board ST-LINK/V2-1 debugger/programmer for seamless firmware development and debugging via USB.
  • Extensive expansion via STMod+, mikroBUSâ„¢, ESP-01, Grove I2C/UART headers, and breadboard-friendly fan-out board.

Out of stock

Description

The B-L462E-CELL1 Discovery Kit from STMicroelectronics is a turnkey platform for developing and deploying low-power cellular IoT applications. It centers on the LBAD0ZZ1SE module, which combines an STM32L462RE Cortex-M4 microcontroller with an ultra-small LTE Cat M and NB-IoT modem, providing a complete RF and processing solution in a single package. The kit is engineered for minimal power consumption, critical for battery-operated remote sensors and trackers.

Beyond core connectivity, the platform includes a suite of onboard sensors for environmental and motion data acquisition, a Quad-SPI flash for data logging, and a graphical OLED display for local status monitoring. The integrated ST-LINK debugger simplifies code uploading and real-time debugging directly from the STM32CubeIDE or other supported environments. This kit is packaged with STM32Cube software libraries and cloud connection examples, accelerating the path from prototype to production.

Key Features

  • Integrated LTE Cat M1/NB1/NB2 modem with GSMA-certified embedded SIM (eSIM) for global cellular IoT deployment.
  • Ultra-low-power STM32L462 MCU (Cortex-M4 @ 80 MHz) optimized for extended battery life in connected devices.
  • Comprehensive sensor suite: capacitive digital humidity/temperature (HTS221) and 9-axis IMU (3D accelerometer + 3D magnetometer).
  • Onboard 0.96-inch monochrome OLED display (128x64) with SPI interface for system status and data visualization.
  • Dedicated ST-LINK/V2-1 debugger with USB mass storage, Virtual COM port, and debug port support.
  • 64 Mbytes of external Quad-SPI Flash memory for application code and data storage.
  • Multiple expansion interfaces: STMod+, mikroBUSâ„¢, ESP-01, Grove (I2C & UART), and general-purpose GPIO fan-out.
  • Supports STM32Cube ecosystem with pre-packaged software examples for connecting to major IoT cloud platforms.

Applications

  • Remote environmental monitoring and agricultural telemetry sensors.
  • Asset tracking and fleet management solutions with global cellular connectivity.
  • Smart city infrastructure for utility metering, parking, and waste management.
  • Industrial IoT (IIoT) condition monitoring and predictive maintenance.
  • Personal safety devices, wearables, and portable health monitors.

Technical Specifications

MicrocontrollerSTM32L462REY6TR (ARM Cortex-M4 core, 80 MHz)
Wireless ProtocolsLTE Cat M1, NB1, NB2 (NB-IoT)
Cellular ModemLBAD0XX1SC-DM
SIMST4SIM GSMA-certified Embedded SIM (eSIM)
Flash Memory512 KB (MCU) + 64 MB External Quad-SPI
RAM160 KB SRAM
Display0.96-inch OLED, 128 x 64 pixels, SPI interface
SensorsHTS221 (Humidity/Temp), LSM303AGR (Accel/Mag)
Debug InterfaceOn-board ST-LINK/V2-1 programmer/debugger
Expansion InterfacesSTMod+, mikroBUSâ„¢, ESP-01, Grove I2C, Grove UART
Communications ProtocolsI2C, UART, SPI, Quad-SPI
AntennaIntegrated global coverage cellular antenna

Frequently Asked Questions

How do I start programming the B-L462E-CELL1 Discovery Kit?

Install STM32CubeIDE or STM32CubeProgrammer on your PC. Connect the kit via USB to the ST-LINK port. The board will enumerate as a mass storage device and a COM port. Use the provided examples from the STM32Cube firmware package for LTE connectivity, which can be imported, compiled, and flashed directly to the onboard MCU through the integrated debugger.

Does this kit require an external SIM card for cellular connectivity?

No, the kit includes an ST4SIM GSMA-certified embedded SIM (eSIM) pre-integrated within the LBAD0ZZ1SE module. This eSIM is provisioned for global coverage on supported LTE Cat M and NB-IoT networks, allowing you to connect and transmit data without needing a physical nano-SIM card or a separate subscription setup during initial prototyping.

What is the power supply requirement and typical operating current?

The kit is powered via the USB ST-LINK connection (5V). For field deployment, you can use the external 3V/5V input pins. The STM32L462 MCU and modem are designed for ultra-low-power operation. In deep sleep mode, current can be in the microamp range, while active transmission over LTE Cat M will draw peak currents appropriate for cellular RF, typically in the range of several hundred milliamps during transmission bursts.

Can I use Arduino IDE or PlatformIO with this development board?

While primarily supported by the STM32Cube ecosystem and ST's proprietary tools, community support exists for PlatformIO. You would need to manually add the STM32L4 board support and configure the correct upload method to use the onboard ST-LINK. Arduino IDE support is less common due to the board's complexity and integrated modem; using STM32CubeIDE with HAL libraries is the recommended path for full feature access.

What expansion boards are compatible with the STMod+ and mikroBUSâ„¢ connectors?

The STMod+ connector is compatible with a wide range of STM32 Nucleo and Discovery add-on boards for sensors, actuators, and communication. The mikroBUSâ„¢ socket supports hundreds of Click boards from Mikroe for rapid prototyping. You can also use the Grove (I2C/UART) connectors with Seeed Studio Studio's sensor ecosystem and the ESP-01 header for adding Wi-Fi functionality.

Package Includes

  • 1 x B-L462E-CELL1 Discovery Main Board (with LBAD0ZZ1SE module)
  • 1 x Fan-out Expansion Board
  • 1 x Global Coverage Cellular Antenna
  • On-board ST-LINK/V2-1 Debugger/Programmer

Additional Information

Weight 0.211 kg
Dimensions 26 × 21 × 4 cm

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