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Rectangular watch-style board with 2.06 inch AMOLED touchscreen and detachable straps

LORDWORLD

LORDWORLD ESP32-S3R8 2.06inch AMOLED Touch Watch Development Board

SKU CH-1E60-RWDRW

A wearable development board with a 2.06inch AMOLED touch display, ESP32-S3R8 dual-core processor at 240MHz, 2.4GHz Wi-Fi, Bluetooth 5, 6-axis IMU.

  • ESP32-S3R8 dual-core processor at 240MHz enables responsive edge-AI projects
  • 06inch AMOLED capacitive touch display gives vivid visual feedback for wearable interfaces
  • Onboard ES8311 codec with ES7210 echo cancellation supports offline voice recognition and AI speech interaction
  • Integrated 6-axis IMU and RTC chip allow motion tracking and time-keeping in a compact watch form
  • Detachable straps let developers quickly adapt the board to different wearable designs

Development Board for Makers

This ESP32-S3R8 board is a wearable watch-style development kit, not a ready-to-use smartwatch. It targets technology enthusiasts, developers and manufacturers who want to write their own firmware. The hardware arrives as a DIY module that requires programming to unlock its features.

ESP32-S3R8 Dual-Core Processor

The board centres on an ESP32-S3R8 Xtensa 32-bit LX7 dual-core processor running at up to 240MHz. It provides 2.4GHz Wi-Fi 802.11 b/g/n and Bluetooth 5 LE connectivity through an onboard antenna. This microcontroller is the single specification that determines whether the platform fits your project.

Integrated Audio and Sensors

A 2.06inch AMOLED capacitive touch display, 6-axis IMU, RTC chip and power management IC are built in. The ES8311 audio codec and ES7210 echo cancellation circuit handle playback and capture, enabling offline voice recognition and access to online AI platforms. Detachable straps allow quick style changes.

How it compares

Measured against everything we stock in Single-Board Computers & Dev Kits, at today’s prices. Recalculated every night.

Price $73.99
Pricier than about 73% of the 1,420 comparable items (median $44.99).

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Specifications

Product
Brand nameLORDWORLD

Questions about this item

What does the 240 MHz dual-core processor mean for real-time voice recognition on this board?

The Xtensa LX7 dual-core running at up to 240 MHz provides enough cycles to run offline voice-recognition models locally while still handling the touch display and sensor polling without cloud latency.

How does the 2.4 GHz 802.11 b/g/n Wi-Fi limit data-intensive tasks like streaming audio to the ES8311 codec?

The single-band 2.4 GHz link shares spectrum with Bluetooth 5 LE and other devices, so sustained high-bitrate streams will see variable throughput and may require buffering.

What physical mounting options exist for the 2.06 inch AMOLED module inside a custom watch case?

The board integrates the display, IMU, RTC and power IC on a single PCB with detachable strap lugs, so it can be screwed or clipped into a 3D-printed case using the existing strap anchor points.

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