ESP32-C6-Touch-LCD-1.83-EN - ESP32-C6 development board with 1.83" IPS touch display 240x284px - Waveshare 32794

Description

Development board based on the ESP32-C6 microcontroller, designed for prototyping and functional verification of smart devices, including IoT applications, wearable systems, and voice-interaction solutions. The integrated IPS touch display with a diagonal size of 1.83 inch and a resolution of 240 x 284 enables the implementation of user interfaces without the need for external graphics modules.

The ESP32-C6 integrates a 32-bit RISC-V core with a clock frequency of up to 160 MHz and an additional low-power auxiliary core, providing high performance while maintaining efficient power management. Support for WiFi 6, Bluetooth 5, and IEEE 802.15.4 enables the development of modern wireless communication systems, including Zigbee and Thread. The board also integrates an audio codec, dual microphones, a speaker, a 6-axis IMU, and an RTC chip, allowing advanced multimedia and sensing functions to be implemented in a compact form factor.

The availability of GPIO pins and I2C, UART, and USB interfaces enables easy expansion with external modules and seamless integration into custom test and application environments.

                                                                                                                                      Function description

                                                                                                                                 Controller board layout

1. ESP32-C6 - The SoC with Wi-Fi and Bluetooth, up to 160MHz operating frequency
2. AXP2101 - Highly integrated power management IC
3. ES8311 - Low-power audio codec IC
4. ES7210 - ADC chip for echo cancellation circuits
5. MX1.25 speaker header - non-polarized
6. 1.2mm Lithium Batt. header - 1.2mm 2PIN connector, for 3.7V Lithium Batt., supports charging and discharging (the Batt. with 6 x 25 x 25 mm dimensions is recommended for installation inside the case)
7. Type-C port - USB port, for program burning and log printing
8. 16MB NOR-Flash - for storing data
9. Onboard dual microphones array - Microphone input and echo cancellation
10. Onboard antenna - Supports 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE)
11. Reserved GPIO pads - Adapting available I/O function pins for easy expansion
12. TF card slot
13. BOOT button - for device startup and functional debugging
14. PWR button - long press for 6s to shut down, short press to power on, supports custom functions
15. 1.83inch display panel connector
16. QMI8658 - 6-axis IMU includes a 3-axis gyroscope and a 3-axis accelerometer 
17. Speaker amplifier chip
18. PCF85063 - RTC chip

                                                                                                                                      Pin definition

Features

• Microcontroller: ESP32-C6
• Architecture: 32-bit RISC-V
• Clock frequency: up to 160 MHz
• ROM memory: 320 kB
• RAM memory: 512 kB HP SRAM, 16 kB LP SRAM
• Flash memory: 16 MB
• Wireless connectivity: WiFi 6, Bluetooth 5 LE, IEEE 802.15.4
• Display: IPS capacitive touch
• Display size: 1.83 inch
• Display resolution: 240 x 284
• Color depth: 65 K
• Brightness: 300 cd/㎡
• Contrast ratio: 1200:1
• Display driver: ST7789P
• Touch controller: CST816D
• Display interface: SPI
• Touch interface: I2C
• Audio codec: ES8311
• Echo cancellation IC: ES7210
• Microphones: Dual microphone array
• Speaker: Built-in
• IMU sensor: QMI8658, 6-axis
• RTC chip: PCF85063
• USB connector: USB Type-C
• Battery connector: MX1.25, 2-pin, 3.7 V
• Supply voltage: 5 V
• Supported environments: ESP-IDF, Arduino IDE
• Operating temperature: not specified
• Weight: 0.027 kg