ESP32-S3 Development Board with 2.8" IPS LCD Display (480 x 640)

This board comes with an Xtensa 32-bit LX7 dual-core processor that operates up to 240MHz and 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 you'll find UART, I2C and GPIO connections on the board with a USB-C port for power. On the back of the board, you'll find a colourful 2.8" IPS display with 65K colours and a 480 x 640 resolution. The capacitive touchscreen version (Optional) uses the I2C connection for touch control and has the interrupt function. There is also an MX1.25 2-pin connector for a 3.7V lithium battery and an RTC battery connector. Two variants are available - Without Touch or With Touch. Please select an option before adding it to your 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). 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

* Xtensa 32-bit LX7 dual-core processor, up to 240MHz main frequency

* 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE), with onboard antenna

* 512KB SRAM and 384KB ROM, with onboard 16MB Flash and 8MB PSRAM

* 2.8" LCD display, 480 x 640 resolution

* Supports touch control via I2C interface, with interrupt support (for touch version only)

* UART, I2C, some IO interfaces and a full-speed USB port

* QMI8658 6-axis sensor, RTC sensor, TF card slot and battery recharge management module, etc.

* Supports accurate control such as flexible clock and multiple power modes to realise low power consumption in different scenarios

What's on Board

* ESP32-S3R8 Dual-core processor, up to 240MHz operating frequency

* 16MB Flash

* QST attitude sensor QMI8658 (6-axis IMU includes a 3-axis gyroscope and a 3-axis accelerometer)

* Onboard ceramic antenna

* TCA9554PWR GPIO expander chip

* RTC chip PCF85063 RTC chip

* MP1605GTF-Z Power module, 2A current (MAX)

* Battery recharge manager

* Buzzer

* TF card slot on the back side of the PCB

* BOOT button

* RESET button

* IPEX1 connector Switching to use an external antenna via resoldering the resistor

* 2 x 12-pin 2.54mm pin header

* RTC battery header for connecting rechargeable RTC battery

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

* UART header

* Charge indicator

* USB Type-C port

* Power indicator

* I2C header connecting with an internal chip only supports the I2C peripherals and cannot be mapped to other functions

* Battery power supply control button

Resources Without Touch

* Product Wiki

* Schematic

With Touch

* Product Wiki

* Schematic

Pinout

Package Contents Without Touch

* 1x ESP32-S3 2.8" Display Development Board

* 1x SH1.0 4-pin cable (100mm)

With Touch

* 1x ESP32-S3 2.8" Touch Display Development Board

* 1x SH1.0 4-pin cable (100mm)