What Is RAK3112 WisDuo Module for Edge AI with LoRa?
RAK3112 is a high-performance LoRa module that combines the ESP32-S3’s AI-capable dual-core processor with the long-range SX1262 LoRa transceiver. Designed for next-generation IoT devices, this module empowers developers to build smarter, faster, and more connected edge systems. It’s applicable for real-time data processing, graphical interfaces, or long-distance mesh communication.
With integrated WiFi, BLE, and LoRa in one compact Meshtastic module, RAK3112 eliminates the need for multiple components, reducing hardware complexity while maximizing flexibility.
Why You Need RAK3112 WisDuo Module for Edge AI with LoRa
Build smarter IoT devices with one powerful module. Whether you're creating a Meshtastic-connected handheld terminal, an edge AI sensor, or a graphical control panel for remote systems, the RAK3112 LoRa wireless module gives you the performance and flexibility to do it all.
Why it's useful:
- All-in-one wireless – Combines LoRa, WiFi, and BLE in one compact module
- Ready for edge AI – Run lightweight neural networks directly on the device
- Supports displays – Ideal for interactive dashboards, status panels, and Meshtastic mUI devices
- Built for mesh networking – Perfect for Meshtastic and long-range communication setups
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.
Specifications:
| MCU |
ESP32-S3 + SX1262 |
| Connectivity |
LoRa + WiFi + BLE |
| Architecture |
Dual Core MCU with higher processing power |
| Power Strategy |
Low power supported; ESP32-S3 optimized sleep modes |
| Application Focus |
High-performance IoT, mUI, Meshtastic, Edge AI |
| Storage |
ESP32-S3 with 16 MB Flash |
| Development Platform |
ESP-IDF / Arduino / PlatformIO |
| Form Factor |
15 mm x 23 mm x 3 mm stamp pad |
