The Dual Button as the name states, has two buttons with different colours. If the Button unit is not enough for your project needs, how about you double it up to a pair? They share the exact same mechanism, and the button status can be detected by the input pin status by simply capturing the high/low electrical level. This unit communicates with M5Core through GROVE B port. Features * GROVE interface, support UIFlow and Arduino * Two Lego-compatible holes Package Contents * 1x Dual Button Unit * 1x Grove Cable Specifications Resources Parameter RGB LED WS2812 x 37 Net weight 8g Gross weight 22g Product Size 48 x 24 x 8mm Package Size 60 x 57 x 17mm Resources * Documents https://elecena.pl/product/22723913/m5stack-mini-dual-button-unit 2023-03-07 https://elecena.pl/product/22723913/m5stack-mini-dual-button-unit 2023-12-27 https://elecena.pl/product/22723913/m5stack-mini-dual-button-unit 2024-09-19 https://elecena.pl/product/22723913/m5stack-mini-dual-button-unit 2024-10-19 https://elecena.pl/product/22723913/m5stack-mini-dual-button-unit 2024-11-29 https://elecena.pl/product/22723913/m5stack-mini-dual-button-unit 2024-11-30 https://elecena.pl/product/22723913/m5stack-mini-dual-button-unit 2025-08-05 https://elecena.pl/product/22723913/m5stack-mini-dual-button-unit 2025-11-28 https://elecena.pl/product/22723913/m5stack-mini-dual-button-unit 2025-11-29