Black Digital Optical Coaxial to Analog RCA R/L Audio Converter with 3.5 mm Jack with USB Power Cable+Optical Cable GP AAA 24G R03 Carbon Battery 1.5V Non-rechargeable (Pack of 2) enabling field configuration through a

enabling field configuration through a captive portal or web interface

and iOS devices running iOS 12

You can develop custom applications in C to implement advanced features including sensor integration

Microcontroller audio programming

The Exact dimensions of this module are shown in the Schematic image

Black Digital Optical Coaxial to Analog RCA R/L Audio Converter with 3.5 mm Jack with USB Power Cable+Optical Cable GP AAA 24G R03 Carbon Battery 1.5V Non-rechargeable (Pack of 2) enabling field configuration through aBlack Digital Optical Coaxial to Analog RCA R L Audio Converter with 3. 5 mm Jack with USB Power Cable+Optical Cable