The BT111-A-HCIC is a Bluetooth Low Energy (BLE) module manufactured by Silicon Labs. It is a compact, pre-certified module designed to simplify the integration of Bluetooth connectivity into a wide range of applications.

Applications

• IoT (Internet of Things) devices
• Wearable devices
• Beacons
• Health and fitness trackers
• Smart home devices
• Industrial sensors

Features

• Bluetooth 5.2 compliant
• Integrated antenna
• Low power consumption
• Compact size
• Pre-certified for various regions (e.g., FCC, CE)
• Multiple GPIOs
• UART, SPI, and I2C interfaces

Benefits

• Simplifies Bluetooth integration with a pre-certified module
• Reduces development time and cost
• Enables low-power operation for battery-powered devices
• Offers flexible connectivity options with multiple interfaces
• Provides a robust and reliable wireless connection

Additional Details

The BT111-A-HCIC module is based on the Silicon Labs EFR32BG22 Bluetooth System-on-Chip (SoC). It supports Bluetooth Low Energy (BLE) communication, allowing devices to connect wirelessly with smartphones, tablets, and other Bluetooth-enabled devices. The module integrates a high-performance antenna, simplifying the design and layout of the host device. The low power consumption enables long battery life, making it ideal for battery-powered applications.

The pre-certification of the module reduces the time and cost associated with regulatory approvals. The multiple GPIOs and interfaces provide flexibility in connecting to various sensors, actuators, and other peripherals. The robust and reliable wireless connection ensures reliable data transfer even in challenging environments.