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RAK3312 (ESP32-S3 + SX1262) LoRaWAN Module

Source (invoice)​

  • Incoming qty: 5
  • Description: Espressif ESP32‑S3 WiFi BLE Dual Core Module for LoRaWAN with LoRa SX1262 / RAK3312 / 9xxMHz (US915/AU915/KR920/AS923)

What it is​

A RAK module combining:

  • MCU: ESP32‑S3
  • LoRa: Semtech SX1262
  • Also supports Wi‑Fi + BLE via ESP32‑S3.

Integration notes​

  • Firmware stacks: ESP-IDF / PlatformIO / Arduino (project-by-project).
  • For LoRaWAN: standardize on OTAA; align region to your ChirpStack plan.
  • Official RAK3312 docs page
  • Datasheet
  • Pinout

Changelog​

  • 2026-02-14: Created from incoming shipment list.