Waveshare ESP32-C3 0.71-Inch Round Display Development Board
The Waveshare ESP32-C3 0.71-Inch Round Display Development Board integrates a RISC-V ESP32-C3 SoC with Wi-Fi/Bluetooth 5 and a compact IPS LCD, designed for low-power HMI and IoT applications. It supports Arduino IDE and ESP-IDF for rapid prototyping of GUI projects like smart watches and AI emulation eyes.
Features
- RISC-V ESP32-C3FH4 SoC with 160MHz CPU, 400KB SRAM, and 4MB Flash for embedded Wi-Fi/Bluetooth 5 applications.
- Integrated 0.71-inch IPS round LCD (160×160) with GC9D01 driver via 4-wire SPI for smooth LVGL GUI development.
- Onboard battery recharge management circuit with VBAT pads for direct Li-ion cell connection and portable projects.
- Low-power design supports flexible clock gating and multiple sleep modes for extended battery-operated sensing.
- Exposed GPIO solder pads for peripheral expansion, enabling custom sensor integration and HMI interfaces.
Out of stock
This compact development board combines Espressif’s ESP32-C3 RISC-V microcontroller with a high-quality round IPS display, creating a complete platform for Human-Machine Interface (HMI) and IoT edge devices. The single-core processor delivers efficient performance for wireless connectivity tasks while the integrated display driver and SPI interface allow for fluid graphical animations using frameworks like LVGL.
Power management is a core feature, with dedicated circuitry for charging and monitoring a connected lithium battery, making it ideal for wearable and portable designs. The board’s architecture emphasizes low energy consumption through configurable power domains, enabling long-term deployment in smart home automation, personal health monitors, and interactive sensor nodes.
Additional Information
| Weight | 0.013 kg |
|---|---|
| Dimensions | 2.012 × 2.23 cm |
