This ESP32-S3 Development Board has a 32-bit LX7 dual-core processor, making complex and demanding tasks a lot easier. It integrates a GC9A01 display driver chip, which is made to handle graphics and display-related tasks. It comes with a 1.28" IPS round LCD, providing a compact yet clear display, and the screen's IPS technology ensures wide viewing angles and vibrant colours. Speaking of colours, the LCD supports 65K colours and has a resolution of 240 x 240 pixels for rich and vivid graphics and text. When it comes to motion detection and gesture control, this board has you covered with a QMI8658 6-axis IMU. This includes a 3-axis accelerometer and a 3-axis gyroscope, providing accurate and responsive motion-sensing capabilities. 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 (BLE), 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 * 1.28" LCD, round IPS panel, 240 x 240 resolution, 65K colour * QMI8658 6-axis IMU (3-axis accelerometer and 3-axis gyroscope) for detecting motion gesture * MX1.25 3.7V lithium battery recharge/discharge header and GPIO headers * Supports flexible clock, module power supply independent setting, and other controls to realize low power consumption in different scenarios * Integrated with a 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 * QMI8658 6-axis IMU includes a 3-axis gyroscope and a 3-axis accelerometer. * ME6217C33M5G 800mA output, low dropout, high rejection rate * CH343P USB to UART chip * ETA6096 High-efficiency lithium battery recharge manager * 1.27mm pitch headers Adapting multiple GPIO pins * BOOT button Press it before resetting to enter download mode * RESET button * MX1.25 battery header MX1.25 2P connector, for 3.7V Lithium battery, supports charging and discharging * USB Type-C connector USB to UART, for programming and log printing * 2.4GHz ceramic antenna Specifications LCD Parameter Display Chip GC9A01A Resolution 240(H)RGB x 240(V) Display Panel IPS Display Interface SPI Display Size Φ32.4mm Pixels 0.135 (H) x 0.135 (V) mm IMU Parameters Sensor Name QMI8658 Accelerator Resolution: 16-bit Measurement Range (Optional): ±2, ±4, ±8, ±16g Gyroscope Characteristics Resolution: 16 bits Measurement Range (Optional): ±16, ±32, ±64, ±128, ±256, ±512, ±1024, ±2048°/sec Resources * Product Wiki * Schematic Pinout Package Contents * 1x ESP32-S3 Development Board With/Without case (please select when adding to cart) * (Optional) CNC case option comes with 1x screwdriver https://elecena.pl/product/25552392/esp32-s3-development-board-with-1-28-ips-round-lcd 2024-03-07 https://elecena.pl/product/25552392/esp32-s3-development-board-with-1-28-ips-round-lcd 2024-09-18 https://elecena.pl/product/25552392/esp32-s3-development-board-with-1-28-ips-round-lcd 2024-11-29 https://elecena.pl/product/25552392/esp32-s3-development-board-with-1-28-ips-round-lcd 2024-11-30 https://elecena.pl/product/25552392/esp32-s3-development-board-with-1-28-ips-round-lcd 2025-02-13 https://elecena.pl/product/25552392/esp32-s3-development-board-with-1-28-ips-round-lcd 2025-08-06 https://elecena.pl/product/25552392/esp32-s3-development-board-with-1-28-ips-round-lcd 2025-11-28 https://elecena.pl/product/25552392/esp32-s3-development-board-with-1-28-ips-round-lcd 2025-11-29