Attributes

Brand	-
Category	Electronic Components / Maker DIY / Development Boards & Control Boards
Origin	-
Microcontroller	ESP32-S3-WROOM-1
Display Size	1.85-inch Round LCD
Resolution	368 x 368 Pixels
Touch Interface	Capacitive Touch
AI Assistant	XiaoZhi Voice Assistant
Wi-Fi Connectivity	2.4GHz Wi-Fi 802.11 b/g/n
Bluetooth Version	Bluetooth 5.0 LE
Flash Memory	8MB
PSRAM	8MB Octal SPI
Interface	USB Type-C

5 reviews

Anonymous

Apr 09, 2026

Rating: 5/5

Great AI Board

Works well with XiaoZhi. The voice recognition is surprisingly accurate for the price point. Setup was straightforward using the provided examples.

Anonymous

Mar 22, 2026

Rating: 5/5

Perfect for Prototyping

Easy to setup with Arduino IDE. The round form factor makes it great for wearable projects. AI features add a nice touch.

Anonymous

Feb 18, 2026

Rating: 5/5

Voice Recognition Spot On

Impressed with AI capabilities. Used it for a home automation controller and it responds quickly to commands.

Anonymous

Feb 18, 2026

Rating: 4/5

Nice Display

Screen is bright and colors are vivid. Touch response is good. Only downside is the documentation could be more detailed for beginners.

Anonymous

Feb 02, 2026

Rating: 3/5

Good but Warm

Gets warm during Wi-Fi usage. Functionality is solid but ensure you have adequate ventilation if enclosing it.

5 FAQ

Q: Can I adjust the microphone sensitivity?

A: Yes, microphone gain can be adjusted via software settings in the AI configuration menu.

Q: Is the screen readable in direct sunlight?

A: The display is bright but designed primarily for indoor use. Direct sunlight may reduce visibility.

Q: Does it support MicroPython?

A: Yes, MicroPython is supported. You can flash the firmware using standard ESP32-S3 flashing tools.

Q: What type of battery connector does this use?

A: It uses a 1.25mm JST PH 2-pin connector for LiPo batteries. Please ensure polarity is correct before connecting.

Q: Is this board compatible with the Arduino IDE?

A: Yes, this board is fully compatible with the Arduino IDE. You will need to install the ESP32 board manager package.

Explore your interests

Beikecom ESP32-S3 Core Board (N8R2/N16R8) with Bluetooth/WiFi Module, 44-Pin Xiaozhi Robot

$29.20

Pulse Heart Rate Sensor Compatible Bio-Simulation Sensor Header Pins No Soldering Required

$6.35

[Youxin Electronics] Soil Moisture Meter Detection Module, Soil Moisture Sensor for Intelligent Robot Cars

$2.09

N52 Super Strong Square Magnet, Neodymium Iron Boron Bar Magnet, Powerful Magnetic Blocks

$10.50

Instax Shutter Timer Selfie Artifact Fujifilm instax SQ Series Non-Destructive Installation

$58.00

STM32 Beginner Kit Minimum System Board Electronic Breadboard Same as University Science Association Models

$56.60

lalaci Round N52 Strong Magnet High Performance Powerful Small Magnet Diameter 1/2/3/4/5/6/8 Manufacturer NdFeB

$3.25

Car Vibrator/Piezoelectric Vibration Sensor Motorcycle Anti-Theft Alarm Vibration Sensor Module Ceramic Plate

$13.00

N52 Strong Magnet Small Round Mini Powerful Tiny Magnet High-Performance Neodymium Iron Boron Super Strong Magnet Steel 2-8mm

$5.50

Natural Cinnabar Rose Beads, Purple Gold Sand 'Blooming Prosperity' DIY Bracelet and Ring Accessories, Buddhist Prayer Bead Charms

$1.30

Strong Magnet with Hole Square Magnet Block High-Performance Neodymium Iron Boron Countersunk Hole Magnet Steel Magnet Stone Patch

$0.50

New Stainless Steel Solder Wire Lighter Usable High Purity Tin Wire Universal Welding Tool Soldering Wire

$2.90

New Industrial Iron Picker Iron Sucker Magnetic Quick Magnetic Rod G Parts Manual Magnet Nail Sweeper Simple

$386.24

Waveshare MCP23017 I/O Expansion Module Compatible with Raspberry Pi/Micro:bit/STM32/Arduino

$34.00

Voice Playback Module MP3 Prompter Trigger Once Play Once Announcer Compatible with Arduino

$29.00

M03 M04 Water Level Detection Module Sensor, Green Non-Contact Liquid Level Touch Switch

$1.15

MQ-8 Hydrogen Gas Sensor Module

$7.73

MAX30100/MAX30102 Blood Oxygen Heart Rate Wrist Pulse Detection Monitoring Biosensor Module

$5.39

300 SMT Component Soldering Kit High-Intensity Practice Board PCB Skills Competition TJ-56-273

$42.40

Kunlun Coast Industrial Wide-Temperature Transmitter Split Type Temperature and Humidity Sensor JWSK-6

$100.00

Digital + Analog LM386 Sound Detection Sensor Voice Control Switch Audio Waveform Microphone Module

$20.00

Wildfire Zhengtu Pro FPGA Development Board ALTERA CycloneIV EP4CE10F17C8N Image Processing

$502.00

[Puzhong Brand Store] 51 Microcontroller Learning Board Development Board Jiangxie Tech STC89C52 DIY Kit

$69.50

EchoEar MeowMate PCB Development Board Kit Components Espressif Xiaozhi AI Volcengine Open Source Replica

$0.50

Strong Magnetic Rod with Lifting Ring Industrial Magnetic Force 304 Stainless Steel Stable Mining Iron Removal Magnet

$202.00

Thickened Strong Magnetic Rubber Soft Magnetic Sheet A4 Advertising Magnetic Car Sticker, Flexible Magnet with Adhesive Backing, Magnetic Paper

$17.50

[Corrosion-Resistant] DFRobot Capacitive Soil Moisture Sensor Module Dry/Wet Detection

$35.00

(Loose Parts) Photo-Sensitive Light-Controlled Audio-Visual Alarm Kit with Buzzer and Double-Sided PCB Board for Teaching, Training, and Soldering Practice

$6.80

FarSight WS63 NearLink Development Board Hi3863 HarmonyOS OpenHarmony IoT WiFi Bluetooth BLE

$199.00

Raspberry Pi 4 Case Aluminum Alloy Heat Dissipation

$21.90

Anlixin Solder Paste Solder Cream SMT Patch Mobile Phone Repair Reballing LED Welding High Medium Low Temperature Lead-Free Solder Mud

$25.80

Strong Magnetic Suction Patches, Round Neodymium Magnets with Holes, High-Strength Fixed Suction Force

$2.55

Desktop Soldering Fixture for Mobile Phone Repair - Electronic Holding Stand with Soldering Iron Support and Auxiliary Tools

$11.64

GY-530 VL53L0X Laser Distance Sensor ToF Ranging Time-of-Flight Sensor Module

$12.31

SC7A20H 3-Axis Acceleration Tilt Angle Sensor Module, Inclination and Level Detection with Serial Output

$11.35

N52 Strong Magnet Iron Attractor Round Powerful Magnet Magnetic Stone Sheet Neodymium Iron Boron High-Strength Magnet Rare Earth Magnetic Steel Permanent Magnet

$7.07