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.

Important! LiPo Connector Size

This board uses a tiny MX1.25/PicoBlade-compatible connector for LiPo power,however most LiPo batteries use a larger JST-PH fitting.

We now stock PicoBlade-compatible LiPo batteries in 150mAh, 500mAh and 1200mAh capacities – or you can customise your existing LiPo with one of our 1.25mm pitch cables (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

1. ESP32-S3R2
   The SoC with WiFi and Bluetooth, up to 240MHz operating frequency, with onboard 2MB PSRAM
2. W25Q128JVSIQ
   16MB NOR-Flash
3. CH343P
   USB to UART chip
4. ME6217C33M5G
   800mA output, low dropout, high rejection rate
5. ETA6096
   High-efficiency lithium battery recharge manager
6. QMI8658
   6-axis IMU includes a 3-axis gyroscope and a 3-axis accelerometer.
7. MX1.25 battery header
   MX1.25 2P connector, for 3.7V Lithium battery, supports charging and discharging
8. USB Type-C connector
   Supports USB1.1 hosts and slave devices
9. RESET button
10. BOOT button
    Press it before resetting to enter download mode

Specifications

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