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Small rectangular development board with a 2.06 inch AMOLED touch screen and exposed solder pads

Batianda

Batianda ESP32-S3 2.06inch AMOLED Touch Development Board 2 in 1 accessory

SKU CH-W8MH-XN1MB

A wearable ESP32-S3 development board with a 2.06-inch AMOLED touchscreen, 6-axis motion sensor, audio codec and microphone, plus Wi-Fi and Bluetooth 5 for custom smartwatch projects

  • ESP32-S3 dual-core at 240 MHz powers custom wearables
  • 06 inch AMOLED touch screen shows 410 by 502 pixels
  • QMI8658 6-axis IMU tracks motion and steps
  • AXP2101 manages lithium charging and multi-level power
  • ES8311 codec with ES7210 mic enables voice and AI

ESP32-S3 wearable development board

The Batianda ESP32-S3 board is a watch-style development platform with a 2.06inch AMOLED capacitive touch display. It uses an ESP32-S3R8 Xtensa 32-bit LX7 dual-core processor up to 240MHz with 2.4GHz Wi-Fi and Bluetooth 5. The module includes 512KB SRAM, 384KB ROM, 8MB PSRAM and 32MB Flash memory for custom applications.

Makers and developers needing programmable hardware

This board suits engineers, hobbyists and programmers who want to build their own wearable firmware from scratch. It is not a ready-to-use smartwatch and requires software development to operate. Buyers who want a finished consumer watch with preloaded apps should look at a different product.

Sustained operation with integrated peripherals

The AXP2101 power-management chip handles lithium battery charging and multi-level consumption control during long runs. The QMI8658 6-axis IMU continuously tracks motion and gestures while the ES8311 codec and ES7210 microphone circuit process audio. Onboard 2.4GHz Wi-Fi and Bluetooth 5 maintain wireless links under continuous load.

Highlights

  • ESP32-S3 dual-core at 240 MHz powers custom wearables
  • 06 inch AMOLED touch screen shows 410 by 502 pixels
  • QMI8658 6-axis IMU tracks motion and steps
  • AXP2101 manages lithium charging and multi-level power
  • ES8311 codec with ES7210 mic enables voice and AI

Specifications

No published specifications for this item yet.

Questions about this item

What external hardware is needed to program the ESP32-S3R8 chip on this board?

The board exposes UART, I2C and USB pads that must be soldered; a separate USB-to-serial adapter wired to those pads is required to flash firmware.

Can the AXP2101 power-management chip charge a lithium cell while the QMI8658 IMU and ES8311 audio codec are active?

Yes, the AXP2101 supports multi-level power control and lithium charging simultaneously, so the IMU, audio codec and other peripherals can run while the battery charges.

How can I verify the 2.06 inch AMOLED touch panel is working after I upload my first sketch?

Run a simple graphics test that draws coloured shapes and reads the FT3168 touch controller over I2C; correct colours and touch coordinates confirm the display and touch stack are functional.

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