Sequent Microsystems LED Display Card for theSequent Home Automation HATand all 40-pin Raspberry Pis.

Due to the high density of components on the Home Automation card, the LEDs showing which relays are active had to be placed on the HAT’sunderside. Therefore it can be difficult to inspect the LEDs in certain scenarios. The LED Card offers a convenient way of observing the active LEDs! All LEDs can be associated with relays from a text configuration file.

Features & Specification

• 32 x LEDs
• Writing Area for each LED
• IO EXPANDER: PCAL6416AHF
  • Interface: I2C
  • Operating voltage: 5V
  • Output Sink: 25 mA