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Seeed Xiao ESP32-C3

Xiao C3

Seeed Studio Xiao C3

📱 Companion Radio

Overview

The Seeed Xiao ESP32-C3 is an ultra-compact development board that can be paired with LoRa expansion for mesh networking.

Key Features

  • Ultra-Compact: Tiny Xiao form factor
  • ESP32-C3: RISC-V based processor
  • Modular: Add LoRa expansion as needed

✓ Pros

  • ✔ ESP32-C3 processor

✗ Cons

  • ✕ Requires LoRa expansion

Setup Notes

  • Requires Xiao LoRa expansion board
  • Flash with MeshCore Flasher
  • Good for compact custom projects

⚙️ Specifications

MCU Chip
ESP32-C3
LoRa Chip
SX1262
Antenna
External U.FL connector
Price Range
$20-35
Seeed Xiao ESP32-C3

Where to Buy

🛒 Seeed Studio