Waveshare ESP32-S3 1.54inch e-Paper AIoT Development Board, 200 × 200, Black/White, Supports Wi-Fi and BLE Dual-Mode Communication, with Touch Function, NO Bat

Adopts high-performance Xtensa 32-bit LX7 dual-core processor, up to 240MHz main frequency. Supports 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE), with onboard antenna Built-in 512KB Static RAM, 384KB ROM, with integrated 8MB Flash and 8MB PSRAM.Onboard 1.54inch e-paper display, 200 × 200 resolution, features high contrast and wide viewing angle Onboard audio codec chip, supports voice capture and playback, enabling AI voice interaction applications. Onboard PCF85063 RTC chip and SHTC3 temperature & humidity sensor for accurate RTC management and environmental monitoring Onboard TF card slot for external storage of images or files. Onboard programmable PWR and BOOT side buttons for customized function development Reserved 2 × 6 2.54mm pitch pin header for convenient external expansion. Equipped with the FT6336 capacitive touch IC, enabling touch data transmission via the I2C communication interface, effectively reducing GPIO resource consumption and improving system resource utilization and expansion flexibility