Green (GPIO23) and red (GPIO24) LEDs as status indicators. It supports a range of input and output devices from built-in MEMS microphones. The Codec Zero makes a great starting point for a walkie-talkie.
Built in High quality Class-D stereo audio amplifier (TI TPA3118D2) AMP can be enabled / disabled via jumper 3.5mm stereo audio jack Built in High quality audio headphone amplifier (TI TPA6133A)
Standard: IEEE 802.3at-2003 PoE Input voltage: 37??57 V DC, Class 4 device Output power: 5 V DC/4 A Integrated Fan Control and 25mm x 25mm Brushless Fan Plug-and-Play Compatibility with Raspberry Pi 3 B+ and Pi 4
HAT compliant accessory; EEPROM, mounting holes Full-HD audio ?? up to 24-bit/192kHz playback Up to 2x35w of crystal clear amplification No soldering required to your Raspberry Pi ound card ?? access to gpio yes Sound card ?? type amp
External power connector (+12V, +5V) 2 x full-size HDMI 2.0 connectors Gigabit Ethernet RJ45 with PoE support Micro USB socket for updating Compute Module 4 PCIe Gen 2 x1 socket Standard fan connector
Variants: Standard Powered autofocus. Sensor: SONY IMX708 Resolution: 12 Megapixel Viewing Angle: 76? Improved low-light sensitivity. Compatible with all models of Raspberry Pi*
Power over Ethernet (PoE) 802.3af Compliant Fully Isolated Switched-Mode Power Supply (SMPS) Input Voltage: 36V ?? 56V Output Voltage: 5V Output Current: Up to 2.5A Integrated Fan Control and 25mm x 25mm Brushless Fan Plug-and-Play Compatibility with Raspberry Pi 3 Model B+
