Sequent Microsystems 16 Relays 2A/24V 8-Layer Stackable HAT for Raspberry Pi

Description Sequent Microsystems 16-Relays 8-Layer Stackable HAT Compatible with all Raspberry Pi versions Operates on a 5V power supply with low power consumption Allows stacking of up to eight 16-Relays cards Features a momentary on-push button for easy shutdown Can be installed parallel or perpendicular on a DIN-Rail The Sequent Microsystems Sixteen Relays 8-Layer Stackable HAT for Raspberry Pi is a versatile card that is compatible with all Raspberry Pi versions, ranging from Zero to 4. This card shares the I2C bus across all stacked cards, utilizing only two of the Raspberry Pi's GPIO pins to manage all eight cards. This unique feature leaves the remaining 24 GPIOs available for the user's convenience. The 16-Relay card operates on a 5V power supply, which can be sourced either from the Raspberry Pi or from its own 2-pin pluggable connector. The relay coils are also powered by the 5V. The card has a power consumption of 10 mA with all relays off, and each relay re