This development board features the ESP32-C6 SoC with a 1.69-inch LCD display. It integrates a ST7789V2 display driver, offering a resolution of 240×280 pixels and 262K colors for a vibrant visual experience. Built-in ST7789V2 display driver, SPI interface communicatio Version Options ESP32-C6-LCD-1.69without touch function ESP32-C6-Touch-LCD-1.69with touch function LCD Specifications DISPLAY PANEL IPS DISPLAY SIZE 1.69inch Resolution 240 × 280 pixels Color 262K Brightness 435 cd/㎡ Contrast Ratio 315:1 Communication Interface SPI Display Driver ST7789V2 Features ESP32-C6-LCD-1.69 is a tiny size, low-cost, high-performance MCU board designed by Waveshare. Onboard 1.69inch 262K LCD display, Lithium battery recharge manager, audio codec chip, 6-axis sensor (3-axis accelerometer and 3-axis gyroscope), RTC chip, and so on, which makes it easy for you to develop and integrate into products quickly. Key features include: Equipped with a high-performance 32-bit RISC-V processor with clock speed up to 160 MHz, and a low-power 32-bit RISC-V processor with clock speed up to 20MHz Integrated WiFi 6, Bluetooth 5 and IEEE 802.15.4 (Zigbee 3.0 and Thread) wireless communication, with superior RF performance Built-in 320KB ROM, 512KB HP SRAM, 16KB LP SRAM and 16MB Flash memory Type-C connector for easier use Onboard 1.69inch LCD display for clear color picture display, 240 × 280 resolution, 262K color Built-in ST7789V2 driver chip, using SPI communication, effectively saving the IO resources Onboard QMI8658 6-axis IMU (3-axis accelerometer and 3-axis gyroscope) for detecting motion gestures, counting steps, etc. Onboard PCF85063 RTC chip for RTC function requirement Onboard RST, BOOT and a programmable side button for easy custom function development Onboard 3.7V MX1.25 Lithium battery recharge/discharge header Onboard ES8311 audio codec chip, microphone, and speaker 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 controls to realize low power consumption in different scenarios ESP32-C6 Suitable for AIoT Applications Equipped with a high-performance 32-bit RISC-V processor and a low-power 32-bit RISC-V processor, the main frequency is up to 160 MHz, Powerful AI Computing Capability & Reliable security features More Powerful Wireless Connectivity Supports Wi-Fi 6, Bluetooth 5, and IEEE 802.15.4 (Zigbee 3.0 and Thread), Its Bluetooth Low Energy subsystem supports Bluetooth 5 (LE) and Bluetooth Mesh Support AI Voice Interaction Allows access to online large model platforms such as DeepSeek, Doubao, etc. 1.69inch LCD Display 262K color IPS LCD panel, 240 × 280 resolution, suitable for various scenarios What's On Board ESP32-C6 W25Q128JVSIQ16MB NOR-Flash PCF85063RTC chip QMI86586-axis IMU includes a 3-axis gyroscope and a 3-axis accelerometer ETA6098High-efficiency Lithium battery charging IC MX1.25 2P Lithium battery headerfor connecting 3.7V Lithium battery, supports charging and discharging Type-C portESP32-C6 USB interface, for program uploading and log printing MX1.25 speaker header Onboard antenna PWR buttonSupports battery power supply control, single-press, double-press, multi-press and long-press operations BOOT button RST button Microphone NS4150B3.0W mono class-D audio power amplifier ES8311Low power mono audio codec Pin Definition Outline Dimensions