M5Stack Core2 ESP32 IoT Development Kit v1.3 G1D-U2 reducing the host workload for

reducing the host workload for matrix-keyboard scanning

and is designed for easy short-range voice use

KST's product page and technical PDF differ on the default travel value

while X3/X5 are optimized for general AI perception and edge inference

Parameter Specification Power Input 5V / 3A (15W) via USB Type-C Board Dimensions 85 × 56 × 20 mm Board Weight ~29 g (board only) Operating Temperature -25°C ~ 95°C Certifications CE

M5Stack Core2 ESP32 IoT Development Kit v1.3 G1D-U2 reducing the host workload forM5Stack Core2 ESP32 IoT Development Kit v1. 3 is an all in one ESP32 based human machine interface and IoT controller built for smart home panels, industrial HMI, portable control terminals, data visualization, embedded dashboards, and rapid prototyping. It combines a 2. 0 inch capacitive touchscreen, ESP32 D0WDQ6 V3, 16MB Flash, 8MB PSRAM, Wi Fi, speaker, microSD slot, vibration motor, RTC, and a 500mAh battery into a compact handheld M5Stack