Waveshare ESP32-C5 1.69inch Touch LCD Development Board, 240 × 280, NO BAT | Dual-Band Wi-Fi 6 / BLT 5 (LE) / Thread / Zigbee, Supporting AI Voice Interaction

Equipped with a high-performance 32-bit RISC-V processor with a clock speed up to 240 MHz, and a low-power 32-bit RISC-V processor with a clock speed up to 48MHz. Integrated Wi-Fi 6, Bluetooth 5 and IEEE 802.15.4 (Zigbee 3.0 and Thread) wireless communication, with superior RF performance
Built-in 8MB PSRAM and 16MB Flash memory. Type-C connector for easier use. 1.69inch capacitive touch LCD display for clear color picture display, with 240 x 280 resolution and 262K color
Built-in ST7789V2 display driver and CST816T capacitive touch chip, using SPI and I2C communication respectively, effectively saving the IO resources. Onboard QMI8658 6-axis IMU (3-axis accelerometer and 3-axis gyroscope). Onboard PCF85063 RTC chip for RTC function requirement
Onboard RST button, BOOT button, and a PWR button for power on/off. Onboard 3.7V MX1.25 Lithium Batt recharge/discharge header. Onboard ES8311 audio codec chip, microphone, and speaker header for AI interaction
Reserved GPIO, I2C, USB, and UART pads for external device connection and debugging, enabling flexible peripheral configuration. Supports flexible clock, module power supply independent setting, and other precise controls to realize low power consumption in different scenarios. High touch screen transmittance, fast response and long lifetime