---
lang: "en"
title: "WisMesh Repeater Mini: A Solar Repeater for Meshtastic"
sku: "RAK-115147"
canonical_url: "https://shop.marcomweb.it/en/lorawan/wismesh-repeater-mini-a-solar-repeater-for-meshtastic"
brand: "MARCOM S.r.l."
end_of_life: "false"
---

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WisMesh Repeater Mini: A Solar Repeater for Meshtastic

### What is the WisMesh Repeater Mini?

The **WisMesh Repeater Mini** is a **ready-to-use Meshtastic repeater**, designed to extend the range of the Meshtastic LoRa Mesh network. The combination of a **WisBlock Meshtastic Starter Kit**, a 3200 mAh battery, and our **Unify Enclosure** with a solar panel allows for **installation in areas without permanent power supply**.

Built with a rigid casing and IP67 connectors, it is ideal for outdoor installation. The **WisMesh Repeater Mini** uses the **WisBlock RAK4631 nRF52 LoRa module**, pre-compiled with the **Meshtastic firmware**. To get started, simply configure the **WisMesh Repeater Mini** with the **Meshtastic app** on your mobile device via BLE.

The **WisMesh Repeater** is easily installed thanks to a set of interchangeable **mounting brackets**, including options such as **wall and pole mounting**, for versatile installation anywhere.

### Why you need the WisMesh Repeater Mini

When communication is critical, **coverage gaps can be a problem**. The **WisMesh Repeater Mini helps keep your Meshtastic network connected**, even when the direct signal fails. Whether you are in remote locations, off-grid areas, or places with signal-blocking obstacles, this **compact repeater** ensures your messages reach their destination.

Why it's useful:

- **Keeps the network stable** - Bridges gaps when devices are too far apart.
- **Reliable in off-grid locations** - Integrated solar panel and battery require no external power.
- **Easy to set up** - Just connect with the Meshtastic app via Bluetooth.
- **Designed for outdoor use** - IP67 rated for durability in harsh conditions.

### Technical Features

- WisBlock RAK4631 Core Module

 

- WisBlock Nordic nRF52840 core module, pre-flashed with Meshtastic firmware
- Bluetooth Low Energy 5.0 protocol stack
- Nordic nRF52840:

 

- Ultra-low-power MCU
- 32-bit ARM® Cortex-M4F CPU
- 64 MHz CPU clock
- 1 MB Flash, 256 KB RAM
- Semtech SX1262:

 

- Low-power, high-range LoRa® transceiver
- WisBlock RAK19003 Mini Base Board

 

- Compact 30 mm x 35 mm design with two sensor slots (no IO slots available)
- USB Type-C debug port
- One slot for WisBlock Core MCU
- Two slots for 24-pin WisBlock sensor modules
- Unify Enclosure

 

- IP67 rated enclosure, 150 mm x 100 mm x 45 mm, with pre-mounted 5-pin M8 connector, RP-SMA antenna connector and solar panel.
- Material: ABS UL94V-0 (flame retardant)
- External dimensions: 150 mm x 100 mm x 50 mm (including cover)
- 3200 mAh Rechargeable Li-ion Battery

 

- Long-lasting power for off-grid installations, IEC 62133-2:2017 certified
- WisMesh Blade Antenna

 

- High-performance LoRa antenna
- Omnidirectional and vertically polarized
- 9xx MHz variant:

 

- Frequency range: 902-928 MHz
- VSWR: ≤ 1.5
- 8xx MHz variant:

 

- Frequency range: 863-870 MHz
- VSWR: ≤ 1.3

### Key Benefits of WisMesh Repeater Mini

A repeater keeps the Meshtastic network connected **when direct communication fails**. It helps in three fundamental ways:

- Solving network gaps: If two nodes are too far apart or blocked by obstacles, a repeater bridges the connection.
- Increasing reliability: If a node goes offline, a repeater keeps the network stable.
- Expanding coverage: A repeater extends the signal range in challenging environments.

### Use Case #1

When disasters disrupt networks, emergency teams need reliable communications. The WisMesh Repeater Mini acts as a **Meshtastic relay**, maintaining connectivity thanks to solar power and off-grid operation.

### Use Case #2

Large farms and remote sites face network gaps. The WisMesh Repeater Mini, a **Meshtastic solar repeater**, extends coverage, ensuring stable data transmission for monitoring and communication.

### Comparison Table: WisMesh Repeater vs. WisMesh Repeater Mini

| **Features** | **WisMesh Repeater** | **WisMesh Repeater Mini** |
|---|---|---|
| **Target Users** | Professionals in harsh and remote environments | Users needing quick and portable installation |
| **Power Solution** | Large battery (5.2 Ah) + external solar panel | Small battery (3200 mAh) + integrated solar panel |
| **Solar Support** | Works with custom solar setups | Integrated solar panel only |
| **Robustness** | IP67, built for extreme conditions | IP67, compact design |
| **Mounting** | Fixed outdoor installations | Wall or pole mounting options |

### What's in the box

- 1 pc WisMesh Repeater Mini
- 1 pc USB Cable
- 1 pc WisMesh Blade Antenna

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Source: https://shop.marcomweb.it/en/lorawan/wismesh-repeater-mini-a-solar-repeater-for-meshtastic

MARCOM S.r.l. — a trusted supplier for industrial automation and building automation.