ESP32-S3 Development Board with 1.28" Round Touch LCD

This ESP32-S3 development board has an Xtensa® 32-bit LX7 dual-core processor, which clocks up to 240MHz and has a 1.28" capacitive touch display that provides a sharp 240 x 240 resolution and supports 65K colours to provide vibrant and colourful visuals. It supports 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth® 5 (LE), along with a built-in antenna, providing easy integration into IoT ecosystems. The board has 512KB of SRAM and 384KB ROM, supplemented by 2MB of onboard PSRAM and an external 16MB Flash memory, offering enough space for projects and data. Additionally, it features a USB-C connector and an onboard QMI8658 6-axis IMU, combining a 3-axis accelerometer and a 3-axis gyroscope, which are ideal for motion and gesture detection projects. A Li-ion battery recharge manager also makes it so the board can be used in portable projects. Note: There are two purchasable options for this board. Please select which one you want before adding it to the cart. 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). Features

* Equipped with 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

* Built-in 512KB of SRAM and 384KB ROM, with onboard 2MB PSRAM and an external 16MB Flash memory

* Type-C connector, keeps it up to date, easier to use

* Onboard 1.28" capacitive touch display, 240 x 240 resolution, 65K colour

* Onboard QMI8658 6-axis IMU (3-axis accelerometer and 3-axis gyroscope) for detecting motion gesture

* Onboard 3.7V MX1.25 lithium battery recharge/discharge header

* Adapting 6 x GPIO pins via SH1.0 connector

* Supports flexible clock, module power supply independent setting, and other controls to provide low power consumption in different scenarios

* Integrated with USB serial port full-speed controller, GPIO pins allow flexible configuring pin functions

What's on Board

* ESP32-S3R2 The SoC with WiFi and Bluetooth, up to 240MHz operating frequency, with onboard 2MB PSRAM

* W25Q128JVSIQ 16MB NOR-Flash

* CH343P USB to UART chip

* ME6217C33M5G 800mA output, low dropout, high rejection rate

* ETA6096 High-efficiency lithium battery recharge manager

* QMI8658 6-axis IMU includes a 3-axis gyroscope and a 3-axis accelerometer.

* MX1.25 battery header MX1.25 2P connector, for 3.7V Lithium battery, supports charging and discharging

* USB Type-C connector Supports USB1.1 hosts and slave devices

* RESET button

* BOOT button Press it before resetting to enter download mode

Specifications

Touch Chip CST816S

Display Chip GC9A01A

Resolution 240(H)RGB x 240(V)

Display Panel IPS

Touch Interface I2C

Display Interface SPI

Display Size Φ32.4mm

Pixel Size 0.135 (H) x 0.135 (V) mm

IMU Parameters

Sensor QMI8658

Acceleration Parameters Resolution: 16-bit

Range (Optional): ±2, ±4, ±8, ±16g

Gyrometer Resolution: 16-bit

Range (Optional): ±16, ±32, ±64, ±128, ±256, ±512, ±1024, ±2048°/sec

Resources

* Product Wiki

* Schematic

Pinout

Package Contents

* 1x ESP32-S3 Touch Development Board With/Without case (please select when adding to cart)

* 1x SH1.0 12-pin cable

* (Optional) CNC case option comes with 1x screwdriver