What's New in Bluetooth® 5.3 Low Energy
Bluetooth Low Energy application processors - STMicroelectronics
YMOO Bluetooth 5.3 Amplifier 2 Channel for Passive Subwoofer, RCA/Bluetooth Input Home Audio Receiver,HiFi Low Latency,100W x 2 Powerful Sound with Bass/Treble Control(Power Supply) : Electronics
Protocols: Bluetooth 5.3 Low Energy, Package (mm):15.2 × 11.2 ×2.1, half-hole, 1.27 pitch, 18-pin, Features: LE 1M PHY, LE 2M PHY, LE Coded PHY
Bluetooth Low Energy BLE Module
Bluetooth 5.3: features and integration considerations
Bluetooth 5.3 - Features and applications - RF Page
Feasycom FSC-Bp401 Plug and Play Low Power BLE 5.3 Le Audio Transmitter Dongle Long Range USB Bluetooth Adapter - China USB Bluetooth Adapter, Bluetooth Audio Dongle
【Bluetooth 5.3 adapter for PC】: Applies the latest Bluetooth 5.3 plus EDR technology, and support Dual Mode (BR/EDR + Low Energy Controller). The
USB Bluetooth Adapter for Desktop PC, Plug & Play 5.3 Mini EDR Bluetooth Dongle Receiver & Transmitter for Laptop Computer for Bluetooth Keyboard
GTI-ATM3330e Extreme Low Power Bluetooth 5.3 SoC w/ RF Energy Harvesting Module Development Kit (w/ NB IoT module) –