What is the difference between the V2 model and the V3 model?

2025-08-11 14:56:24 Ask

Hello

Thank you

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SpotPearGuest732ef

Answer time:2025-08-11 16:14:32

They have the same hardware. V2 and V3 use different factory firmware.

You can download the latest factory firmware from our official website.

https://spotpear.com/wiki/ESP32-S3-N16R8-AI-DeepSeek-XiaoZhi-XiaGe-Qwen-DouBao-1.28-inch-Round-LCD-BOX-TouchScreen.html

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SpotPearGuest3188e

Answer time:2025-09-03 23:54:09

Good afternoon. I have the same device with the ESP32-S3 AI Box 1.28 board. I installed your firmware, and the display doesn’t turn on—nothing powers up at all. I decided to check what the board outputs over serial, and here’s what I get—see the screenshot. As you can see, the board keeps rebooting.

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DeepSeek AI Voice Robot Ball ESP32-S3 1.28 inch LCD N16R8 Development Board espHome Assistant Wifi Weather Station TimeClock Electronic EYE

Price: $16.9-20.9

Part Number： ESP32-S3-1.28inch-AI

Brand: SpotPear

Address：Rm401, building 4, Enlai industrial city, Nankang Road, Danzhutou community, Nanwan street, Longgang District, Shenzhen

Email：tech-support@spotpear.com (Only tech support .Order see 'CONTACT US' at our web )