../ bricklet_dual_button_v2_firmware_2_0_0.zbin 15-Jan-2026 21:16 9088 bricklet_dual_button_v2_firmware_2_0_1.zbin 15-Jan-2026 21:16 9321 bricklet_dual_button_v2_firmware_latest.zbin 15-Jan-2026 21:16 9321