3.5-inch touch display board with dual-band Wi-Fi 6, camera and audio
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🌐 Product · 📦 Firmware · 🧩 ESP-IDF · 🔧 Arduino · 📚 Documentation
ESP32-C5-Touch-LCD-3.5 combines a 320 × 480 touch display, camera interface, audio and sensors for interactive and IoT applications. This repository provides Arduino and ESP-IDF examples, factory applications and the schematic.
| Feature | Device / interface |
|---|---|
| MCU | ESP32-C5, 2.4 / 5 GHz Wi-Fi 6, Bluetooth LE |
| Memory | 32 MB Flash, 8 MB PSRAM |
| Display | 3.5-inch, 320 × 480, ST7796, SPI |
| Touch | FT6336, I2C |
| Camera | BF3901 (optional module) |
| Audio | ES8311 |
| Sensors | QMI8658, PCF85063A, SHTC3 |
| Power / IO expansion | AXP2101 / CH32V006 |
| Removable storage | microSD, SPI |
To restore the factory applications, download the merged image from firmware and follow the flashing instructions to flash it at 0x0. The desktop contains 12 applications; press PWR once to power on and hold it for 5 seconds to power off. See the factory user guide for application controls.
For individual examples, download the matching *-combined.zip when available in the latest release, extract it and run flash_combined.bat COMx (Windows) or ./flash_combined.sh /dev/ttyACMx (Linux). You can also build from source using the example instructions below.
The factory project provides Settings, AIChats, Touch Test, Photos, Weather, Music, Sensor, 2048, Camera, Mic Test, Button Test and Display Test.
| Example | Main feature |
|---|---|
| 01_lvgl_demo | LVGL benchmark and touch display |
| 02_sd_card | microSD read/write verification |
| 03_qmi8658 | QMI8658 acceleration and angular velocity |
| 04_pcf85063 | PCF85063A RTC clock |
| 05_shtc3 | SHTC3 temperature and humidity |
| 06_exio | CH32V006 IO expansion |
| 07_AXP2101 | AXP2101 power management |
| Example | Main feature |
|---|---|
| 01_exio | CH32V006 IO expansion |
| 02_I2C_qmi8658 | QMI8658 acceleration and angular velocity |
| 03_SD_Card | microSD card mounting and capacity |
| 04_I2C_pcf85063 | PCF85063A RTC clock |
| 05_shtc3 | SHTC3 temperature and humidity |
| 06_axp2101_example | AXP2101 power and battery status |
| 07_lvgl_demo | LVGL display, touch and brightness controls |
Sketch libraries are bundled in examples/arduino/libraries.
| Framework | Version | Examples |
|---|---|---|
| ESP-IDF | v5.5.4 | 7 |
| Arduino-ESP32 | 3.3.10 | 7 |
| Factory / ESP-IDF | v5.5.4 | 1 |
In Arduino, select ESP32C5 Dev Module, enable PSRAM and USB CDC On Boot, and select QIO flash mode. This core's C5 menu offers up to 16 MB: select 16 MB and the 16M Flash (3MB APP/9.9MB FATFS) partition, using part of the board's 32 MB Flash. The factory ESP-IDF project is configured for 32 MB Flash.
For product, hardware and order questions, contact Waveshare support.
For example or repository problems, open an issue.
Apache License 2.0. See LICENSE. Bundled third-party libraries and components retain their own licenses.