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Microchip Technology BM70BLE01FC2-0B04AA Bluetooth 4.2 Module

₹1,129.00 (Inclusive of all taxes)
Out of Stock

The Microchip Technology BM70BLE01FC2-0B04AA is a Bluetooth 4.2 Low Energy (BLE) module operating in the 2.402-2.48GHz ISM band, designed for low-power IoT applications requiring reliable short-range wireless communication.

Features

  • Bluetooth 4.2 Low Energy (BLE) for power-efficient IoT connectivity.
  • Wide operating voltage range from 1.9V to 3.6V for flexible power supply integration.
  • High receiver sensitivity of -90 dBm for extended wireless range and robust links.
  • Compact form factor designed for easy integration into space-constrained embedded systems.
  • Industrial-grade operating temperature up to +85°C for reliable performance in varied environments.

Out of stock

Description

The Microchip Technology BM70BLE01FC2-0B04AA is a fully certified Bluetooth Low Energy (BLE) 4.2 module, engineered to provide a robust and power-optimized wireless link for embedded IoT devices. It operates on the global 2.4GHz ISM band and integrates the essential RF circuitry, crystal oscillator, and antenna matching network, simplifying design-in and reducing time-to-market.

Based on the BM70 series architecture, this module is built for low-duty-cycle applications, supporting advanced BLE features while maintaining minimal power consumption. Its -90 dBm receiver sensitivity ensures stable communication links even at the edge of its operational range, making it suitable for sensor networks, beacons, and remote control systems.

Key Features

  • Certified Bluetooth 4.2 Low Energy (BLE) module for global compliance and reduced RF design complexity.
  • Ultra-low power consumption profile ideal for battery-powered IoT sensors and wearable devices.
  • Integrated RF front-end, including a chip antenna or provision for an external antenna, for optimized performance.
  • Comprehensive software support with Microchip Technology's development tools and BLE stack for rapid firmware deployment.
  • Robust design supporting industrial temperature ranges ensures reliability in challenging environmental conditions.
  • Simple UART command interface (AT commands) for easy integration with host microcontrollers.

Applications

  • IoT sensor nodes for home automation, environmental monitoring, and industrial telemetry.
  • Bluetooth beacons for indoor positioning, asset tracking, and proximity marketing.
  • Wearable health and fitness devices requiring low-power wireless data transfer.
  • Smart remote controls for consumer electronics and industrial equipment.
  • Wireless data bridges between microcontrollers and smartphones/tablets.

Technical Specifications

Wireless ProtocolBluetooth 4.2 Low Energy (BLE)
Frequency Range2.402 - 2.480 GHz
Receiver Sensitivity-90 dBm
Supply Voltage1.9 - 3.6 VDC
Operating Temperature-40°C to +85°C
Host InterfaceUART (AT Commands)
Product SeriesBM70 Series
CertificationPre-certified module (FCC, CE, etc.)

Frequently Asked Questions

What is the primary host interface for the Microchip Technology BM70 module?

The BM70BLE01FC2-0B04AA module communicates with a host microcontroller primarily via a UART interface using a set of AT commands. You configure the module, establish connections, and send/receive data through this simple serial command protocol, making integration straightforward for most embedded platforms.

What power supply considerations are needed for this BLE module?

The module requires a supply voltage between 1.9V and 3.6V DC. For optimal RF performance and stability, a clean, well-regulated power source is recommended. Ensure your power supply can handle peak transmit currents, and utilize the module's built-in sleep modes to minimize average power consumption in battery-operated designs.

How do I develop firmware or configure the BM70 module for my project?

Development typically involves using Microchip Technology's provided software development kit (SDK) and tools. You can write application code that runs on a separate host MCU and uses the UART AT command set to control the BLE stack. For more advanced use, Microchip Technology offers its proprietary BLE stack and development environment for deeper integration and custom profile development.

Package Includes

  • 1 x Microchip Technology BM70BLE01FC2-0B04AA Bluetooth 4.2 Module

Additional Information

Weight 0.003 kg
Dimensions 7 × 5 × 1 cm