system-on-module

Grinn Sense Coralboard Add-on

Grinn Sense Add-on connects to the Synaptics® Coralboard™, expanding the development platform with several useful features - including audio input, visual and audible status indicators, and USB-to-UART connectivity.


It comes with two GSA4030H10 MEMS microphones connected through a shared PDM interface, three individually controlled LEDs, a controllable buzzer, and a USB-to-UART bridge. It also includes a dedicated mounting area for a DSI camera module.


For developers prototyping with the Synaptics® Coralboard™, the add-on is a practical choice for applications that use voice or sound as an input, require local audio or visual feedback, or combine microphone and camera data for edge sensing.

Specifications
  • Interface
    • 1x 20-pin (2×10) host socket (Synaptics® Coralboard™ J5-compatible)
  • Audio
    • 2x GSA4030H10 PDM MEMS microphones
  • USB
    • 1x USB-C (CP2102N-A02 USB-to-UART bridge)
    • UART TX / RX / CTS / RTS
    • USB VBUS
  • LED
    • 3x independently controlled LEDs (red, green, blue)
  • Buzzer
    • 1x MLT-9650 (active-low control)
  • Camera
    • 1x camera mounting area
  • Input voltage
    • 3.3 V / 5 V (supplied by host via J2)
  • Ambient operating temperature
    • 0°C to +70°C (Commercial)
Grinn Sense Coralboard Add-on
ready-to-use

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REVIEWED ON
4.8 / 5.0

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