U025

Mini Dual Button Unit SKU: U025 Dual Button, as its namesake, has two buttons with different color. If the Button unit is not enough, how about double it up to a pair. They share the exact same mechanism, button status can be detected by the input pin status,simply capture the high/low electrical level. This unit communicates with M5Core through GROVE B port. Product Features • • Program Platform: Arduino, UIFlow(Blockly,Python) Two Lego-compatible holes Kit includes • • 1x Dual BUTTON Unit 1x Grove Cable Application • • Game Controller Remote control switch Example 1. Arduino IDE The code below is incomplete(just for usage). TO get the complete code, please click here. #include // declaration int cur_value_red = 0; int cur_value_blue = 0; // initialization M5.begin(); pinMode(26, INPUT);// Red Button Pin setting pinMode(36, INPUT);// Blue Button Pin setting // read data cur_value_red = digitalRead(26); cur_value_blue = digitalRead(36); M5.update(); 2. UIFlow To get the complete code, please click here. Schematic PinMap M5Core (GROVE B) GPIO36 GPIO26 5V GND DUAL_BUTTON Unit Blue Button Pin Red Button Pin 5V GND https://m5stack.com/collections/m5-unit/products/mini-dual-button-unit/12-99-19