Arduino has launched its next generation of UNO boards, introducing a 32-bit Renesas microcontroller and Espressif ESP32-S3 module, one-click cloud connectivity and plenty of I/O plus a 12×8 red LED ...

Arduino Uno R4 WiFi comes with built-in Wi-Fi and ... the R4 WiFi boasts is its 12x8 red LED matrix, ... from the analog inputs. On the Rev3, the ADC supports up to 10-bit resolution, ...

For more details on the Pixie Chroma Arduino LED matrix displays jump over to the official project page on the Crowd Supply website by following the link below. Source : Crowd Supply.