# WisMesh RAK3312 Starter Kit (RAKwireless)

> A modular WisBlock Meshtastic kit on an ESP32-S3 core with an SX1262 radio and antenna, pre-flashed and expandable.

- **Category:** Radio & mesh
- **Availability:** Listed by maker
- **Price:** US$28.99, checked 2026-09-18
- **Good for:** The cheapest way into a modular, expandable Meshtastic node.
- **You'll need:** A battery and a case if you want to carry it.
- **Trade-off:** Bare boards; you build the rest.
- **Page:** https://gadgets.sh/devices/rak-wismesh-rak3312-starter-kit/

## Where to buy

| Shop | Status | Link |
|---|---|---|
| RAKwireless | Orderable | https://store.rakwireless.com/products/meshtastic-starter-kit-esp32-s3-lora-sx1262?utm_source=gadgets.sh&utm_medium=referral&utm_campaign=rak-wismesh-rak3312-starter-kit&utm_content=api |
| Rokland | Orderable | https://store.rokland.com/products/wismesh-rak3312-starter-kit-with-meshtastic-firmware?utm_source=gadgets.sh&utm_medium=referral&utm_campaign=rak-wismesh-rak3312-starter-kit&utm_content=api |

## Blueprint

**Schematics published.** Kit's core module (RAK3312: ESP32-S3 + SX1262) and RAK19007 base board each have RAKwireless docs pages with schematic diagrams and 3D STEP files; no KiCad/Gerber source is published, and the kit itself has only a Getting Started guide.

### Design files

- schematic: [RAK3312 schematic diagram (SVG)](https://images.docs.rakwireless.com/wisblock/rak3312/rak3312-schematic.svg) (SVG)
- datasheet: [RAK3312 datasheet page](https://docs.rakwireless.com/product-categories/wisblock/rak3312/datasheet/) (HTML)
- 3d-model: [RAK3312 3D model (STEP)](https://downloads.rakwireless.com/3D_File/WisBlock/3D_RAK3312.step) (STEP)
- datasheet: [RAK19007 datasheet page (with power/slot schematic diagrams)](https://docs.rakwireless.com/product-categories/wisblock/rak19007/datasheet/) (HTML)
- 3d-model: [RAK19007 3D model (STEP)](https://downloads.rakwireless.com/3D_File/WisBlock/3D_RAK19007.stp) (STEP)

### Key parts

| Part | Role | Datasheet |
|---|---|---|
| Espressif ESP32-S3 | MCU / Wi-Fi + BLE (in RAK3312) | https://documentation.espressif.com/esp32-s3_datasheet_en.pdf |
| Semtech SX1262 | LoRa transceiver (in RAK3312) | https://www.semtech.com/products/wireless-rf/lora-connect/sx1262 |

_Notes:_ RAK3312 datasheet page (verified) embeds a schematic SVG plus board-dimension and WisConnector-layout PNGs; states no direct PDF/STEP download besides the linked 3D model. RAK19007 datasheet page separately confirmed to include 'RAK19007 schematic diagram (Power)' and '(Slots)' images. Kit overview page (docs.rakwireless.com/product-categories/meshtastic/wismesh-starter-kit-rak3312/overview/) only offers a Getting Started PDF, no kit-specific schematic.

## Specifications

### Core hardware

| | |
|---|---|
| Processor | RAK3312 WisBlock Core (ESP32-S3) on a RAK19007 base |
| Display | None in the base kit |
| Radios | SX1262 LoRa · 2.4 GHz Wi-Fi · Bluetooth LE |
| Power | USB or a Li-ion battery you supply |

### Details from the product page

| | |
|---|---|
| Firmware | Pre-flashed Meshtastic |
| Modularity | WisBlock design accepts additional sensor and radio boards |
| In the box | Core module, base board and antenna |
| Note | The RAK3312 replaces the RAK11200, discontinued with the ESP32-WROVER |

### Buying

| | |
|---|---|
| Price | US$28.99 on store.rakwireless.com |
| Availability | In stock on the day of review |

## Documentation

- [Maker product page](https://store.rakwireless.com/products/meshtastic-starter-kit-esp32-s3-lora-sx1262)
- [RAKwireless documentation](https://docs.rakwireless.com/)

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Source: gadgets.sh · https://gadgets.sh/devices/rak-wismesh-rak3312-starter-kit/ · JSON: https://gadgets.sh/api/v1/devices/rak-wismesh-rak3312-starter-kit.json