Note MHF connectors are generally interoperable with IPEX-style connectors in most practical deployments, enabling cross-use in multiple designs. Product Overview The RAK3112 WisDuo Module for Edge AI with LoRa integrates the ESP32-S3 dual-core AI-capable processor with the SX1262 LoRa® transceiver. It is designed for next-generation IoT devices requiring real-time data processing, graphical interfaces, or long-distance mesh communication. Core Features Processor: ESP32-S3 dual-core MCU with AI capability Transceiver: Semtech SX1262 LoRa® Wireless Integration: WiFi, BLE, and LoRa combined in one compact Meshtastic module Advantages All-in-one wireless solution (LoRa + WiFi + BLE) Edge AI support: run lightweight neural networks directly on-device Display compatibility: suitable for dashboards, status panels, Meshtastic mUI devices Mesh networking capability: optimized for Meshtastic and long-range communication setups Notes & Compliance The antenna in “Check to Include” is a supporting antenna for certification. Blade Antenna requires use with MHF TO RP-SMA/SMA connector type MHF-4 variant. Hardware supports multiple LoRaWAN® regions; differences between variants are only in labeling, reflecting regional telecommunication certifications. “With MHF” variant: RF path hardware differs; RF pinout is internally disconnected. “No MHF” variant: no antenna connector; RF path connected to RF pad of the module. Key Features of RAK3112 WisDuo Module for Edge AI with LoRa Powered by ESP32-S3: Dual-core 240 MHz CPU with vector instructions, AI acceleration, and LCD controller support Built-in SX1262 LoRa Transceiver: High-performance long-range communication 3-in-1 Connectivity: LoRa + WiFi + BLE Edge-AI Ready: Supports lightweight neural networks (ESP-DL) Ideal for Meshtastic: Mesh-ready platform for secure, decentralized communication Onboard Flash: Up to 16MB for custom firmware and storage Compact Form Factor: 15 mm x 23 mm x 3 mm stamp pad module Supply Voltage: 3.0 V ~ 3.6 V Operating Temperature: -40 °C to +85 °C LoRaWAN Bands: EU868, US915, AU915, AS923, and more Firmware: Programmable via ESP-IDF, Arduino, PlatformIO Key Benefits of RAK3112 WisDuo Module for Edge AI with LoRa Enable smart edge devices with real-time display, control, and long-range LoRa communication. Compact yet powerful: Combines ESP32-S3 processing with SX1262 LoRa in one small module. Designed for intelligence at the edge: Run AI models, filter data, or trigger alerts locally. Display-ready for better UX: Seamlessly connects to LCD screens for rich local interfaces. Use Case #1 Out in the forest, a team deploys handheld radios with Meshtastic and LCDs. Thanks to the RAK3112, they get reliable mesh communication and clear local readouts. No cell signal needed. Use Case #2 During factory inspections, a technician uses a compact panel that shows live sensor data and alerts. Powered by RAK3112 Meshtastic ESP32 LoRa module, it runs on-device AI to detect anomalies without cloud access. Comparison Table: RAK3112 and RAK11160 Feature / Model RAK3112 RAK11160 MCU ESP32-S3 + SX1262 STM32WLE5 + ESP32-C2 Connectivity LoRa + WiFi + BLE LoRa + WiFi + BLE Architecture Dual Core MCU with higher processing power Dual MCU (STM32WL controls ESP32 via EN) Power Strategy Low power supported; ESP32-S3 optimized sleep modes STM32 handles LoRa, ESP32 fully powered off when idle Application Focus High-performance IoT, mUI, Meshtastic, Edge AI Battery-powered sensors with cloud sync via WiFi/BLE Storage ESP32-S3 with 16 MB Flash (variant-dependent) 256 KB Flash + ESP32-C2 (1–2 MB Flash) Development Platform ESP-IDF / Arduino / PlatformIO RUI3 for STM32WL + ESP-IDF / Arduino for ESP32-C2 Form Factor 15 mm x 23 mm x 3 mm stamp pad 15 mm x 23 mm x 3 mm stamp pad What’s in the Box 1 pc RAK3112 How to Get Started with RAK3112 WisDuo Module for Edge AI with LoRa RAK3112 WisDuo LPWAN+BLE+WiFi Module Overview RAK3112 WisDuo LPWAN+BLE+WiFi Module Datasheet RAK3112 WisDuo LPWAN+BLE+WiFi Module Quick Start Guide Frequently Asked Questions How do I start developing with the RAK3112 LoRa module for ESP32? You can get started using popular development environments: ESP-IDF: Ideal for full-featured projects with deep ESP32 control. Arduino: Great for beginners or rapid prototyping. PlatformIO: Perfect for VS Code users or multi-environment projects. What kind of applications can I build with RAK3112 WiFi, LoRa, and BLE module? You can build: Mesh radios (like a Meshtastic node with screens) Edge AI sensor nodes (for detecting motion, air quality anomalies, etc.) Smart remote dashboards (HMI panels for LoRa-connected systems) Industrial monitoring systems (field-ready with long battery life and powerful computing) How do I power the RAK3112? The RAK3112 operates at 3.0V to 3.6V, making it suitable for a wide range of battery-powered or regulated power supply systems. For low-power applications, the ESP32-S3 offers various sleep modes that help extend battery life.
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