Dayton Audio DTA-2.1BT2 100W 2.1 Class D Bluetooth Amplifier with Sub Frequency Adjustment Pi4

Dayton Audio DTA-2.1BT2 100W 2.1 Class D Bluetooth Amplifier with Sub Frequency Adjustment Pi4The Dayton Audio DTA 2. 1BT2 amplifier provides clean Class D power from an extremely compact and lightweight design. Enough power for most speakers and is also able to power a passive subwoofer. Built from the Dayton Audio DTA 2. 1BT, the improved design gives the user the ability to adjust the sub crossover frequency. This allows you to create an inexpensive and high performance 2. 1 set up for any office, bedroom, or small home theater. The Dayton

Send basic but powerful socket-based commands over 8MHz SPI for high speed data transfer

select the device you want to sniff

USB & Ethernet cables

with controls for level adjustment and crossover adjustment found on the amplifier's face

That has BLE

system performance is excellent

The Circuit Playground is the best way to practice programming on real hardware with no soldering or sewing required

fire up the special sniffer bridge SW

Note that the FONA Feather uses both VBat and 3

Adafruit took the basic layout of a half-sized breadboard and turned that into a beautiful PCB

A Feather HUZZAH development board is included

and each circuit builds upon the last