It uses ESP32-S3R8 chip, equipped with high-performance Xtensa 32-bit LX7 dual-core processor, up to 240MHz main frequency. Powerful AI Computing Capability & Reliable security features
Onboard 1.47 inch capacitive touch LCD display, IPS, 172x320 resolution, 262K color. can smoothly run GUI programs such as LVGL
Supports 2.4GH z W-i-F-i ( 802.11 b/g/n) and BLE 5 (LE), with onboard antenna. Built-in 512KB SRAM and 384KB ROM, with onboard 16MB Flash and 8MB PSRAM
Adapting multiple IO interfaces, supports full-speed USB standard. Onboard TF card slot for external TF card storage of pictures or files
Supports accurate control such as flexible clock and multiple power modes to realize low power consumption in different scenarios