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ESP32-LoRA "Swiss Army Knife"


The ESP32-LoRA SAK is an all new APRS-LoRA device meant for the 21st century. We started with the powerful ESP32 WROOM module and built the platform on it's vast array of built-in peripherals. Adding a high quality, fast locking GPS, sensors and other devices, we have created a small form factor, feature rich APRS-LoRA Tracker/Digipeater/iGate/Modem that will fit your APRS-LoRA operating needs. The best part...an on-board 1 Watt LoRA transceiver!
Key Features:
  • Based on the ESP32 WROOM Module
  • On-board 1 Watt LoRA Tranceiver - Available in 433 MHz or 900 MHz
  • LoRA-APRS ASCII Format
  • Fully APRS Compatiable
  • Feature-rich APRS-LoRA Tracker
  • Smart APRS-LoRA Digipeater Function
  • APRS-LoRA iGate (through WIFI)
  • On-Board GPS Receiver (SMA Antenna Connector)
  • On-board sensors for voltage, current, temperature, hummidity and pressure (all reportable as APRS telemetry)
  • USB-C Connector for power, programming and external hardwire interfacing
  • KISS over Bluetooth (Tested with APRSDroid Android and APRS.fi iOS applications
  • Configuration through simple text file using built-in editor
  • Future Web-Based Configuration
  • Small (80mm x 50mm) without case, Lightweight (6 Oz.) and Draws Minimal Current (Typically less than 80 mA)
  • CR2032 Backup Battery for the GPS Catalog Data (Fast cold start position lock)
  • SMA Female connector for LoRA Transceiver
  • RP-SMA connector for WIFI/Bluetooth
  • Optional 3D printed case