ESP32-S3 Development Board with 1.91" AMOLED Display (240 x 536)

This ESP32-S3 1.91" development board has the ESP32-S3R8 chip and its vibrant and colourful 1.91" AMOLED display, with a resolution of 240 x 536, 16.7 million colours and a wide 160° viewing angle is perfect for running GUI programs like LVGL with ease. The board includes a QMI8658 6-axis IMU, an SD card slot, and a lithium battery header, giving you the option to expand. With compatibility for Pico headers, it offers easy integration and flexibility for expanding your projects. Available in both touch and non-touch versions (Please select the option you want before adding to the cart), the touch option supports 5-point touch and includes interrupt output, communicating with the touch chip via an I2C connection. Powered by an Xtensa 32-bit LX7 dual-core processor with a 240MHz main frequency, you can be sure that whatever project you are working on, this board has got your back! It supports 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE) with an onboard antenna and also allows for an external antenna connection by resoldering a resistor. This board comes with a built-in 512KB SRAM, 384KB ROM, 16MB Flash, and 8MB PSRAM. It includes a QMI8658 6-axis IMU, providing a 3-axis accelerometer and a 3-axis gyroscope for motion detection and step counting. For added convenience, it has a USB Type-C port for power, program downloads, and debugging, as well as a 3.7V MX1.25 lithium battery recharge/discharge header. There are 4 options to choose from:

* No Touch without Headers

* No Touch with Headers

* Touch without Headers

* Touch with Headers

Please select which option you want before adding 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). Features

* Equipped with high-performance 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 an onboard antenna. Supports switching to use an external antenna via resoldering an onboard resistor

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

* 1.91" AMOLED display, 240 x 536 resolution, 16.7M color

* QMI8658 6-axis IMU (3-axis accelerometer and 3-axis gyroscope) for detecting motion gestures, counting steps, etc.

* USB Type-C port for power supply, program downloading, and debugging, more convenient for development use

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

* SD card slot for external TF card storage of pictures or files

* Compatible with Pico header, onboard multiple peripheral interfaces, offering strong compatibility and expandability

What's on Board

Specifications

Display Panel AMOLED

Resolution 240 x 536

Brightness 350 cd/㎡

Communication Interface QSPI

Touch Supported (Touch Version Only)

Display Size 1.91"

Display Colours 16.7M

Contrast Ratio 100000:1

Driver IC RM67162

Touch IC FT3168 (Touch Version Only)

Resources

* Product Wiki

* Schematic

Pinout

Package Contents (Optional) ESP32-S3 AMOLED No Touch Without Headers

* 1x ESP32-S3 AMOLED No Touch Without Headers

ESP32-S3 AMOLED No Touch With Headers

* 1x ESP32-S3 AMOLED No Touch With Headers

ESP32-S3 AMOLED Touch Without Headers

* 1x ESP32-S3 AMOLED Touch Without Headers

ESP32-S3 AMOLED Touch With Headers

* 1x ESP32-S3 AMOLED Touch With Headers