Original Gravity: Analog Rotation Potentiometer Sensor for Arduino – Rotation 4638?? – PartsCountry

Description

This board has an ESP32-S3R8 Xtensa 32-bit LX7 dual-core processor that operates up to 240MHz and has 16MB Flash, 8MB PSRAM and an?SD card slot. It supports 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE) with an antenna, and there is a 24-pin camera connector on the board that works with OV2650, OV5640 and other cameras (If you select the camera option, there is an OV5640 camera that comes with the board).

On the back of the board, you’ll find a colourful 2″ IPS touch display with 262K colours, a wide viewing angle and a 240 x 320 resolution. This is powered by the ST7789T3 display driver and CST816D capacitive touch chip, using SPI and I2C. You’ll also find a 3.7V MX1.25 Lithium battery charger header and a USB-C port for power supply, program downloading, and debugging.

Two variants are available – Board Only, or With OV5640 Camera.?Please select an option before adding it to your cart!?

You can find the non-touch version here.

Please note:?this board uses a tiny?MX1.25?connector for LiPo power.?Most LiPo batteries on the market (including ours) use a larger JST fitting. We do not yet stock batteries with an MX1.25 connector, however, you can customise your battery with?one of our 1.25mm pitch cables?to make a compatible battery yourself (assuming you have the ability, knowledge and tools to do this safely). If you want to source your own battery to fit inside the case, a battery size of 3.85 x 24 x 28 mm is recommended.

Features

• Equipped with ESP32-S3R8 Xtensa 32-bit LX7 dual-core processor, up to 240MHz main frequency
• Supports 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE), with onboard antenna
• 512KB of SRAM and 384KB ROM, with onboard 8MB PSRAM and an external 16MB Flash memory
• Type-C connector, improving device compatibility, easier to use
• 2″ capacitive touch display for clear colour picture display, 240 x 320 resolution, 262K colour
• Built-in ST7789T3 display driver and CST816D capacitive touch chip, using SPI and I2C communication respectively, effectively saving the IO resources
• QMI8658 6-axis IMU (3-axis accelerometer and 3-axis gyroscope)
• 3.7V MX1.25 Lithium battery recharge/discharge header
• USB Type-C port for power supply, program downloading, and debugging, more convenient for development use
• SD card slot for external TF card storage of pictures or files
• 22x GPIO pins for flexible configuration of pin function
• Camera interface, compatible with mainstream cameras such as OV2640 and OV5640 for image and video acquisition

What’s on Board

Specifications

Display Panel	IPS LCD
Resolution	240 x 320 Pixels
Display Connection	4-wire SPI
Touch Connection	I2C
Touch Type	Capacitive Touch
Display Size	2″
Display Colours	262K
Driver IC	ST7789T3
Touch IC	CST816D
Touch Point	Single-Point Touch

Resources

• Product Wiki
• Schematic

Pinout

Package Contents

Board Only

• 1x ESP32-S3 2″ Capacitive Touch Display Development Board

With OV5640 Camera

• 1x ESP32-S3 2″ Capacitive Touch Display Development Board
• 1x OV5640 Camera