TOUGH is an industrial-grade programmable embedded controller. It adopts the Espressif ESP32 main control chip, integrates the Wi-Fi solution, and is equipped with a dual-core low-power Xtensa® 32-bit LX6 microprocessor with a main frequency as high as 240MHz. It is equipped with an 8M PSRAM + 16M FLASH memory combination, integrates a 2.0-inch full-color high-definition IPS display panel + highly sensitive capacitive touch panel + rich peripherals and expansion interfaces.
