We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Green circuit board with 2 inch colour screen and chip visible

MCDODO

MCDODO ESP32-S3 AI Chatbot Kit 2 inch TFT 512KB SRAM 16MB Flash

SKU CH-BBDX-AEN96

An ESP32-S3 development board with a 2-inch TFT display, 512KB SRAM and 16MB Flash, preloaded with dual AI voice projects and Bluetooth 5 connectivity for IoT learning

  • Product typeSingle Board Computers
  • Powerful dual-core ESP32-S3 processor with 512KB SRAM for stable AI voice computing
  • Dual AI voice dialogue with Deepseek and OpenAI compatible projects preloaded for smart assistance
  • Stable 2.4 GHz Wi-Fi wireless connectivity enables responsive IoT and AI learning
  • 2 inch TFT SPI color display shows real-time chat for user-friendly visual interaction
  • 45 programmable GPIOs with rich interfaces and online tutorials support beginners and developers

ESP32-S3 AI Chatbot Kit

The MCDODO ESP32-S3 AI Chatbot Kit is a single-board computer built for IoT and AI learning. It targets students, hobbyists and developers who want a ready-to-use platform for voice-assistant experiments. The board integrates a 2-inch TFT display and audio hardware so projects can run immediately after setup. It is not suited for buyers who need a full desktop replacement or high-performance edge inference.

16MB Flash with 512KB SRAM

On-board memory provides 16MB Flash and 512KB SRAM plus 8MB PSRAM for stable AI voice computing and multitask processing. This capacity handles the preloaded Deepseek and OpenAI compatible projects, wake-word detection and real-time interruption. The memory headroom runs out when models grow beyond the Flash footprint or when many large buffers compete for SRAM.

Bluetooth 5 wireless interface

Connectivity relies on integrated 2.4GHz Wi-Fi and Bluetooth 5 for wireless data and audio streaming. The Bluetooth 5 link supports low-energy audio transfer to the dedicated decoding module for natural voice interaction. Practical limits appear when the 2.4GHz band is congested or when range exceeds the antenna design, causing latency or drop-outs during continuous dialogue.

How it compares

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

Price $63.99
Pricier than about 67% of the 1,420 comparable items (median $44.99).

New to this? Buying PC parts with Monero — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Product typeSingle Board Computers

Questions about this item

Will the 2.4 GHz Wi-Fi and Bluetooth 5 connection interfere with my older 2.4 GHz peripherals?

The board uses standard 2.4 GHz Wi-Fi and Bluetooth 5 which coexist with most legacy devices; keep antennas clear for best results.

How do I confirm the 2 inch TFT display and audio module are working after flashing the AI project?

The screen should show real-time chat text and the speaker will play the wake-up prompt once the firmware boots successfully.

Does the kit include a power supply or microSD card for the 16 MB Flash storage?

The package contains the ESP32-S3 board with 16 MB Flash, 2 inch TFT display and audio module; a USB-C power source is required separately.

More in Single-Board Computers & Dev Kits

Similar items