FSC-DB690 is a BLE Module Testing Board USB Port. It's a development board designed for FSC-BT690 low energy module with Dialog DA14531 Chipset.
Comparing with the bluetooth module itself, FSC-DB690 is much more convenient & easy for users to do testing. With the USB Port, the module can be connected to the computer directly, time saving, and ensuring the stability. Working with Feasycom's FREE UART tool, users can have the full control of the FSC-BT690 by using AT Commands.
Below you would find more features of the module FSC-BT690.
*2.4-GHz RF Transceiver Compatible with Bluetooth Low Energy (BLE) 5.1
*Ultra-small Size 5.0mm X 5.4mm X 1.2mm
*Supports Multiple BLE Connections (Up to 3 Connections)
*Programmable Transmit Output Power from -19.5dBm to +2.5 dBm
*Operating Voltage: 1.1V to 3.6V
*Supports SPI, UART, I2C Interfaces
*Other IoT Applications
If you're interested in the bluetooth 5.1 low energy module development board, please be free to wholesale the quality products with our professional manufacturers and suppliers. The good after-sale service and fast delivery are available.