Purchase Qty. Reference FOB Price
1-499 Pieces US$3.90
500-999 Pieces US$3.70
1,000-4,999 Pieces US$3.50
5,000+ Pieces US$3.20
Product Description
Product Description FSC-BT691 is an ultra-low-power Bluetooth module that uses the Dialog BLE 5.1 chip DA14531, supports UART/I2C/SPI interfaces. FSC-BT691 is an ultra-low size Bluetooth 5.1 module with onboard antenna. Its ultra-small size is only 10mm * 11.9mm * 2mm, which provides users with ...