ESP32-C5 3.5inch Rounded Corner LCD Development Board
SPI Display, Integrated Audio Input And Output Modules
Supports AI interaction and offline voice control


Version Options

Features
This product is designed by Waveshare with onboard 3.5inch LCD display, highly integrated power management chip, 6-axis sensor, temperature and humidity sensor, and TF card slot, providing the hardware foundation for display, sensing, voice, and multimedia storage. With these hardware resources, it allows access to online AI large model platforms, enabling intelligent voice interaction and visual interaction.
- Equipped with the ESP32-C5-WROOM-1U series module, featuring a RISC-V 32-bit processor, up to 240MHz main frequency
- Integrated with 384KB Static RAM, 320KB ROM, 8MB PSRAM, and 32MB Flash, meeting the requirements for program execution, graphical interface, and data storage
- Integrated 2.4GHz and 5GHz dual-band Wi-Fi, Bluetooth 5 (LE), and IEEE 802.15.4 (Zigbee 3.0 and Thread) wireless communications, with outstanding RF performance
- Onboard camera interface, supports BF3901 camera
- Onboard Batt recharge management module, with reserved 3.7V MX1.25 Lithium Batt header for connecting external Batt
- Type-C port, improving device compatibility, easier to use
- Onboard 3.5inch IPS capacitive touch display for clear color picture display, 320 × 480 resolution, 262K color
- Built-in ST7796 display driver and FT6336 capacitive touch chip, using SPI and I2C communication respectively, effectively saving the IO resources
- Adapting UART, I2C and some IO interfaces, integrates full-speed USB port
- Onboard QMI8658 6-axis sensor, RTC sensor, SHTC3 temperature and humidity sensor, TF card slot, etc.
- Onboard PWR and BOOT programmable buttons for easy custom function development
- Onboard ES8311 audio codec chip, NS4150B power amplifier chip, microphone, and speaker
- Supports ESP-IDF, Arduino, and other development environments, with rich resources for quick and easy development
LCD Parameters
| DISPLAY PANEL | IPS | DISPLAY SIZE | 3.5inch |
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| RESOLUTION | 320 × 480 pixels | DISPLAY COLORS | 262K |
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| BRIGHTNESS | 450cd/㎡ | CONTRAST RATIO | 1100:1 |
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| COMMUNICATION INTERFACE | SPI | DRIVER IC | ST7796 |
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| TOUCH TYPE | Capacitive | TOUCH IC | FT6336 |
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Function OverviewIPS Display Panel
Excellent Display Performance, 262K Color, Wide Viewing Angle

Capacitive Touch
Suitable For Various Smart Device Development, Enabling Human-Machine Interaction

Optional BF3901 Camera
Suitable For Image Capture, Video Surveillance, And Other Applications To Meet Diverse Needs

| LENS TYPE | 1/13inch | SENSOR | BF3901 |
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| FOCAL LENGTH | 1.7mm | RESOLUTION | 248 × 328 |
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| APERTURE | 2.8 | FOV | 55° |
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Supports ESP-IDF, Arduino IDE
Comprehensive SDK, Dev Resources, Tutorials To Help You Easily Get Started

What's On Board

- ESP32-C5-WROOM-1U
- IPEX 1 antenna connector
comes with an FPC dual-band Wi-Fi antenna - PWR button
for system power supply ON/OFF, supports custom function - RESET button
- BOOT button
for entering download mode, and can also be reused as a general-purpose button - TF card slot
- MX1.25 2PIN Lithium Batt header
MX1.25 2PIN connector, for 3.7V Lithium Batt, supports charging and discharging - MX1.25 2PIN speaker header
audio output signal, for connecting external speaker - 2.54mm female header
adapting available IO pins for easy expansion
- ES8311
low-power audio codec chip - PCF85063 RTC chip
- Microphone
- AXP2101
highly integrated power management chip - Power indicator
- Camera interface
- Type-C port
- Charging indicator
- 3.5inch display panel connector
- QMI8658
6-axis IMU includes a 3-axis gyroscope and a 3-axis accelerometer - 3.5inch display touch connector

Outline Dimensions

[] ESP32-C5-Touch-LCD-3.5
[] ESP32-C5-Touch-LCD-3.5-EN
[] ESP32-C5-Touch-LCD-3.5-C
[] ESP32-C5-Touch-LCD-3.5-C-EN
To:
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Email(support)
services01@spotpear.com