WisMesh RAK3312 ESP32-S3 Starter Kit with WiFi- Meshtastic Firmware 116224

If you are looking for the NRF52840 version of this product, AKA the RAK Meshtastic Starter Kit or Mini Starter kit, please click here or here. Not sure what you need? Compare NRF52840 and ESP-32 here.

Rokland is an authorized distributor for RAK Wireless. When comparing to price on RAK web site, it is not inclusive of shipping to USA or in some cases 25% import tariffs. When buying from Rokland, items ship from USA so no additional shipping or tariffs apply.

The WisMesh RAK3312 Starter Kit is a new base and core board combo using the Espressif ESP32-S3 Dual Core module designed for ultra-low power consumption. 

Includes:

-RAK19003 mini base board
-RAK3312 Core Module (RAK3312 core features 3112 model radio)
-USB-C cable
-MHF4 LoRa & BLE/WiFi antenna
-MHF4 to SMA pigtail and stubby antenna (note MHF4 is not the same as IPEX- check our MHF4 pigtail options here

This is the US915 MHz version

Built for powerful, flexible LoRa mesh communication:

• Powered by the Espressif ESP32-S3 WiFi BLE Dual Core Module for LoRaWAN® with LoRa SX1262 - a dual-core WiFi + BLE module designed for high performance and low power use.
• Integrated SX1262 LoRa radio - enables long-range, reliable wireless messaging across nodes.
• Modular WisBlock design -easily expand with additional boards and sensors for custom setups.
• Meshtastic ready to go-pre-flashed firmware lets you build and deploy your private mesh network right out of the box.

Powered by the ESP32-S3 dual-core with WiFi, BLE, and LoRa SX1262, this kit offers superior range, plug-and-play setup, and modular WisBlock expansion. No soldering or firmware flashing required. Designed for off-grid communication and professional-grade reliability.

Why it's useful:

• Reliable Off-Grid Communication Device: Stay connected in remote or low-signal environments.
• Expandable Modular Design: Add supported WisBlock modules like sensors, displays, or GNSS for custom applications.
• Ready to Use: Pre-flashed firmware and included antenna simplify setup and testing.
• Global Frequency Support: Operates across 800–900 MHz for multi-region deployment.
• Protected Deployment: Compatible with Unify Enclosures for outdoor and rugged use.

Key Features of the RAK3312 Meshtastic Starter Kit

• RAK3312 Espressif ESP32-S3 WisBlock Core module, pre-flashed with the Meshtastic firmware - an ESP32-S3 Meshtastic board with SX1262 radio for long-range LoRa communication and low-power mesh operation.
• RAK19003 Mini Base Board, 30x35mm with two Sensor Slots (no IO slot available)
• 1x LoRa, 1x WiFi/BLE antenna
  
• 1x MHF4 to SMA pigtail + stubby antenna (note MHF4 is not the same as IPEX- check our MHF4 pigtail options here

Ideal for extending communication in outdoor, field, or emergency settings without relying on network infrastructure. Whether you’re setting up a DIY LoRa mesh kit for emergency response and overlanding or deploying field communication nodes for research and exploration, the WisMesh RAK3312 Starter Kit delivers reliable, off-grid connectivity when you need it most.

Use Case #1: Trail Communication Network

During a mountain trek, a research group deploys RAK3312 Meshtastic nodes across different elevations. Each node relays status updates and coordinates to others, maintaining communication despite zero mobile coverage.

Use Case #2: Disaster Response Coordination

A local emergency team configures RAK3312-based Tracker nodes inside Unify Enclosures. These devices transmit GPS locations and alerts through a LoRa mesh, ensuring stable communication across affected zones when networks fail.

Warranty & Support:

1-year limited manufacturers warranty- click for more details
Battery connector defects are not covered if using a battery not sourced from Rokland. We have encountered problems and polarity issues with cheaper batteries and suggest contacting your battery manufacturer if your battery sourced elsewhere damages the battery connector. 

Complimentary Telephone and Email/Live Chat Support (Click Here)

Sales tax is required in many states and will be added at checkout if applicable to your delivery state. Tax exempt forms can be sent to our support department.

Return Policy: Unused or sets no longer needed can be returned for refund within 30 days of receipt if in like new condition. Defective parts can be returned for refund or exchange. Battery connector defects are not covered if using a battery not sourced from Rokland. We have encountered problems and polarity issues with cheaper batteries and suggest contacting your battery manufacturer if your battery sourced elsewhere damages the battery connector.