Product Description
Product Description
Variant: ESP32-C6-LCD-1.69.
The ESP32-C6 1.69inch LCD Development Board combines a colour display with wireless communication, motion sensing and audio functions. It supports the development of connected devices with local status displays or voice interaction. A microphone, audio codec, real-time clock and motion sensor are integrated on the board; a speaker is included in the package.
Program uploading and log output use the USB-C connection. GPIO, I2C, USB and UART pads provide connections for external peripherals. A connector for a 3.7 V lithium battery with charge and discharge management supports battery-powered applications. The ESP32-C6-LCD-1.69 version has no touch function.
Highlights
- 32-bit RISC-V main processor running at up to 160 MHz and low-power RISC-V processor at up to 20 MHz.
- Wi-Fi 6, Bluetooth 5 and IEEE 802.15.4 for Zigbee 3.0 and Thread.
- 16 MB Flash with separate HP and LP SRAM regions.
- USB-C connector for program uploading and log output.
- 1.69inch LCD with 240 × 280 pixels and 262K colours.
Technical Features
- Processor: ESP32-C6, 32-bit RISC-V, up to 160 MHz; low-power processor up to 20 MHz.
- Memory: 16 MB W25Q128JVSIQ NOR Flash, 320 KB ROM, 512 KB HP SRAM and 16 KB LP SRAM.
- Display: 1.69 inches, IPS LCD, 240 × 280 pixels, 262K colours.
- Display brightness: 435 cd/m²; contrast ratio: 315:1.
- Display driver: ST7789V2 over SPI; touch function: no.
- Wireless: Wi-Fi 6, Bluetooth 5 LE, Bluetooth Mesh, IEEE 802.15.4, Zigbee 3.0 and Thread.
- Interfaces: USB-C, SPI, I2C, UART and GPIO pads.
- Motion sensor: QMI8658 with three accelerometer axes and three gyroscope axes.
- Real-time clock: PCF85063.
- Audio: ES8311 mono audio codec, microphone and NS4150B 3.0 W mono class-D amplifier.
- Battery connector: MX1.25 2P for a 3.7 V lithium battery; ETA6098 charging management.
- Controls: RST, BOOT and PWR buttons plus a programmable side button.
Application Areas
- Connected status displays show measurements and operating states on the integrated LCD.
- Voice interfaces use the microphone, audio codec and speaker to interact with online language models.
- Motion-based devices detect gestures or count steps with the six-axis sensor.
- Battery-powered devices combine a local display and wireless communication with time-controlled functions.
Notes
- This version has no touch function; the touch version is designated ESP32-C6-Touch-LCD-1.69.
- A 3.7 V lithium battery is not included.
What's Included
- 1 × ESP32-C6-LCD-1.69
- 1 × speaker, 6 Ω, 1 W
