Xiao S3
Seeed Studio Xiao S3 WIO
★★★★☆ 3.5
📱 Companion Radio Overview
The Seeed Xiao ESP32-S3 combines modern dual-core processing with the ultra-compact Xiao form factor and LoRa expansion capability.
Key Features
- Ultra-Compact: Tiny Xiao form
- ESP32-S3: Modern dual-core processor
- Modular: Add LoRa expansion
✓ Pros
- ✔ Ultra-compact Xiao form
- ✔ ESP32-S3 processor
- ✔ Modern features
✗ Cons
- ✕ Requires LoRa expansion
- ✕ Basic feature set
Setup Notes
- Requires Xiao LoRa expansion board
- Flash with MeshCore Flasher
- Good for custom compact builds
⚙️ Specifications
- MCU Chip
- ESP32-S3
- LoRa Chip
- SX1262
- Antenna
- External U.FL connector
- Price Range
- $25-40