- Description
Details
ESP32-C3 0.71inch Round Display Development Board, 160×160 Resolution, Based on ESP32-C3 Single-core Processor, SPI Interface Display, ESP32 With Display
ESP32-C3 0.71″ LCD Development Board
Integrates GC9D01 display Driver Chip
Version Options
ESP32-C3-LCD-0.71
without case
ESP32-C3-LCD-0.71-B
with protective case
Features
ESP32-C3-LCD-0.71 is a microcontroller development board with 2.4GHz WiFi and Bluetooth BLE 5 support. Onboard 0.71inch LCD display which can smoothly run GUI programs such as LVGL. Combined with various peripheral interfaces, suitable for the quick development of the HMI applications based on the ESP32-C3 such as low-power AI emulation eyes, watches, etc.
- Low-power SoC equipped with RISC-V 32-bit single-core processor, up to 160MHz main frequency
- Supports 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE)
- 400KB of SRAM and 384KB ROM, and 4MB of onboard Flash memory
- Onboard 0.71inch LCD display, 160×160 resolution, IPS panel
- Built-in battery recharge management circuit, reserved VBAT solder joints, for connecting external Lithium battery power supply
- Adapting some GPIO solder pads for external expansion applications
- Supports accurate control such as flexible clock and multiple power modes to realize low power consumption in different scenarios
Specifications
| MCU | ESP32-C3FH4 | Display size | 0.71 inch |
|---|---|---|---|
| Operating voltage | 3.3V | Resolution | 160 × 160 |
| Backlight current | 20mA | Display Panel | IPS |
| Communication Interface | 4-wire SPI | Driver | GC9D01 |
| Dimensions | 20.12×22.3×1.81 (H×V×D) (mm) | brightness | 350cd/㎡ (typical) |
Application Scenarios
Suitable for HMI applications based on the ESP32-C3 such as low-power AI emulation eyes, watches, etc.
pinout definition
What's On Board
- RESET button
- BOOT button
Press it and then press the RESET button to enter download mode - ESP32-C3FH4 processor
up to 160MHz operating frequency, 4MB Flash memory - 2.4G ceramic antenna
- ME6217C33M5G
Low dropout regulator, 800mA output (Max.) - PL4054
Lithium battery recharge IC, 4.2V full charge - USB Type-C port
for power supply, data transmission, program downloading
outline dimensions
ESP32-C3-LCD-0.71
ESP32-C3-LCD-0.71 with case
ESP32 LCD Selection
| Model | display | onboard resources | Peripheral interfaces | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pixels | Interface | Display | Touch | IMU | RTC | TF | Buzzer | Speaker | mic | battery header |
antenna | ||
 ESP32-S3-Touch-LCD-2.8 |
240 × 320 | SPI | ST7789 | CST328 | √ | √ | √ | - | √ | - | √ | √ | I2C, UART, SH1.0 12PIN header |
 ESP32-S3-Touch-LCD-2.8C |
480 × 480 | RGB | ST7701 | GT911 | √ | √ | √ | √ | - | - | √ | √ | I2C, UART, SH1.0 12PIN header |
 ESP32-S3-Touch-LCD-2.1 |
480 × 480 | RGB | ST7701 | CST816 | √ | √ | √ | √ | - | - | √ | √ | I2C, UART, SH1.0 12PIN header |
 ESP32-S3-Touch-AMOLED-1.91 |
240 × 536 | QSPI | RM67162 | FT3168 | √ | - | √ | - | - | - | √ | √ | 40PIN header |
 ESP32-S3-AMOLED-1.91 |
240 × 536 | QSPI | RM67162 | - | √ | - | √ | - | - | - | √ | √ | 40PIN header |
 ESP32-S3-Touch-LCD-1.85 |
360 × 360 | QSPI | ST77916 | CST816 | √ | √ | √ | - | √ | √ | √ | √ | I2C, UART, GPIO pads |
 ESP32-S3-LCD-1.85 |
360 × 360 | QSPI | ST77916 | - | √ | √ | √ | - | √ | √ | √ | √ | I2C, UART, GPIO pads |
 ESP32-S3-Touch-LCD-1.69 |
240 × 280 | SPI | ST7789 | CST816 | √ | √ | - | √ | - | - | √ | √ | I2C, UART, GPIO pads |
 ESP32-S3-LCD-1.69 |
240 × 280 | SPI | ST7789 | - | √ | √ | - | √ | - | - | √ | √ | SH1.0 12PIN header |
 ESP32-S3-LCD-1.47 |
172 × 320 | SPI | ST7789 | - | - | - | √ | - | - | - | - | √ | 18PIN header |
 ESP32-C6-LCD-1.47 |
172 × 320 | SPI | ST7789 | - | - | - | √ | - | - | - | - | √ | 18PIN header |
 ESP32-S3-Touch-LCD-1.28 |
240 × 240 | SPI | GC9A01A | CST816 | √ | - | - | - | - | - | √ | √ | SH1.0 12PIN header |
 ESP32-S3-LCD-1.28 |
240 × 240 | SPI | GC9A01A | - | √ | - | - | - | - | - | √ | √ | 2 × 20PIN header (1.27mm pitch) |
 ESP32-C3-LCD-0.71 |
160 × 160 | SPI | GC9D01 | - | - | - | - | - | - | - | √ | √ | 12PIN GPIO pads |
 ESP32-S3-GEEK |
240 × 135 | SPI | GC9A01A | - | - | - | √ | - | - | - | - | √ | I2C, UART, GPIO |
Quick Overview
ESP32-C3-LCD-0.71
- ESP32-C3-LCD-0.71 x1
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ESP32-C3-LCD-0.71-B
- ESP32-C3-LCD-0.71 x1
- Protective case ×1
- Convex lens x1
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