A
Anonymous
Apr 08, 2026
Rating: 5/5
Excellent round display
The round form factor looks amazing on my desk robot project.
Description
Waveshare ESP32-S3 1.85" Round LCD Development Board - XiaoZhi AI Voice Assistant & AI Robot
Reviews
Attributes
| Brand | - |
| Category | Electronic Components / Maker DIY / Development Boards & Control Boards |
| Origin | - |
| Microcontroller | ESP32-S3-WROOM-1 |
| Display Size | 1.85 inches |
| Display Type | Round LCD |
| Resolution | 360 x 360 pixels |
| Communication | Wi-Fi 2.4GHz, Bluetooth 5.0 |
| Flash Memory | 4MB |
| PSRAM | 8MB |
| Audio Interface | I2S Microphone & Speaker |
| Battery Interface | 1.25mm PH2.0 (3.7V LiPo) |
| Dimensions | 53 x 53 x 12 mm |
5 reviews
A
Anonymous
Mar 10, 2026
Rating: 5/5
Best ESP32 board for voice
Microphone quality is surprisingly good for the price point.
A
Anonymous
Mar 10, 2026
Rating: 4/5
Great hardware, learning curve exists
Hardware is solid. Documentation could be more detailed for beginners.
A
Anonymous
Feb 25, 2026
Rating: 5/5
Perfect for AI Voice Projects
The XiaoZhi integration is seamless. Screen is bright and responsive.
A
Anonymous
Jan 22, 2026
Rating: 3/5
Good but battery drains fast
Functionality is great but expect to charge frequently with Wi-Fi on.
5 FAQ
Q: Is this compatible with Arduino IDE?
A: Yes, this board is fully compatible with the Arduino IDE using the ESP32 core.
Q: Does it come with a battery?
A: No, the battery is not included. You need to purchase a 3.7V LiPo battery separately.
Q: What is the touch interface type?
A: This specific model features a capacitive touch interface on the LCD.
Q: Is the microphone onboard?
A: Yes, there is an onboard I2S microphone included for voice input.
Q: Can I use MicroPython on this?
A: Yes, the ESP32-S3 supports MicroPython firmware.
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