Attributes

Brand	-
Category	Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards
Origin	-
Processor	ESP32-S3 Dual-core Xtensa LX7 Microcontroller
Display Type	2-inch IPS LCD Capacitive Touch Screen
Resolution	320 x 240 pixels (HD)
Connectivity	Wi-Fi 802.11 b/g/n and Bluetooth 5 (LE)
Camera Interface	DVP Interface for OV2640/OV5640 Modules
Memory	8MB PSRAM and 8MB Flash Storage
Programming Support	Arduino IDE, ESP-IDF, MicroPython, CircuitPython
Power Supply	5V via USB Type-C or Li-Po Battery Connector
Expansion Headers	GPIO, I2C, SPI, UART, ADC, DAC Pins Exposed
Dimensions	68mm x 54mm x 12mm

6 reviews

Anonymous

Mar 29, 2026

Rating: 4/5

Great hardware, documentation could be better

The build quality is excellent and the touch screen works flawlessly. However, finding specific pinout diagrams for the camera module took some digging in the wiki.

Anonymous

Mar 13, 2026

Rating: 5/5

Easy to get started with MicroPython

As a beginner, I was worried about the setup, but getting MicroPython running was straightforward. The display libraries are well-supported and easy to use.

Anonymous

Mar 12, 2026

Rating: 5/5

Robust and reliable

I've been running this board continuously for two weeks on a battery pack. Power management is efficient, and the system hasn't crashed once.

Anonymous

Mar 12, 2026

Rating: 5/5

Excellent value for money

Compared to other development boards with built-in displays, this offers incredible performance for the price. WiFi connection is stable and Bluetooth pairing is quick.

Anonymous

Mar 09, 2026

Rating: 5/5

Perfect for IoT Prototyping

This board is exactly what I needed for my smart home project. The screen is bright and responsive, and the camera integration was seamless using the ESP-IDF framework.

Anonymous

Mar 06, 2026

Rating: 4/5

Solid choice for vision projects

Using this for a small object detection robot. The processing speed is good for basic CV tasks. Only wish it had a bit more RAM for complex models.

5 FAQ

Q: Is the touch screen resistive or capacitive?

A: The 2-inch display features a capacitive touch panel, which supports multi-touch gestures and offers better clarity than resistive screens.

Q: Does it support Arduino IDE out of the box?

A: Yes, the ESP32-S3 is fully compatible with the Arduino IDE. You will need to install the ESP32 board manager package and select the correct board definition.

Q: Does this board come with a camera module included?

A: No, the development board includes the interface and connector for a camera, but the camera module itself must be purchased separately.

Q: Can I power this board directly with a 3.7V Li-Po battery?

A: Yes, there is a dedicated JST connector for Li-Po batteries. The board includes charging circuitry, so you can charge the battery via the USB-C port.

Q: What is the maximum resolution supported by the camera interface?

A: While dependent on the specific camera module used, the DVP interface generally supports modules up to 5MP (such as the OV5640) at lower frame rates.

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