MiniMesh Lite (ESP32)

A compact and powerful ESP32 + RA-02 (LoRa) board designed to support projects such as Meshtastic, LoRaAPRS, and other LoRa-based communication systems.
The board includes one GPS output, one I²C port, and an integrated 1.3” OLED I²C display for real-time status and telemetry information.

PCB

Front & Back Views

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Schematic

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⚙️ Features

• MCU: ESP32-WROOM-32
• LoRa Module: RA-02 (SX1278 / SX1276)
• Display: 1.3" OLED (I²C, 128x64)
• GPS Port: External GPS module supported (e.g., u-blox, MAX-M10S)
• I²C Port: External sensors or peripherals supported
• Power: 5V USB / Li-ion Battery
• Supports Projects:
  • Meshtastic
  • LoRaAPRS
  • Other LoRa-based communication systems

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Developer By Uğur ALTINSOY

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