Mini 5.4mm Wireless Bluetooth BLE 5.1 Data Module for GATT Central/Peripheral

Discover the ultra-compact Bluetooth Low Energy (BLE) 5.1 module, ideal for a wide range of applications. The FSC-BT690 seamlessly integrates a 2.4GHz transceiver and micro-controller, supporting up to three BLE connections. Its compact dimensions make it perfect for space-sensitive projects.

Key Features:
- Bluetooth Low Energy (BLE 5.1)
- Supports GATT Central & Peripheral roles
- Interfaces: UART, SPI, I2C
- Ultra-small Size: 5.4mm x 5.8mm x 1.2mm
- Dedicated Link Layer and AES-128 Encryption Processors
- 32KB One-Time Programmable (OTP) Memory

Applications:
- Beacons
- Medical Devices
- Proximity Tags & Trackers
- Smart Watches
- Human Interface Devices (HID)
- Industrial Applications