Spec5 Relay

Introducing the Spec5 Relay, a solar-powered Meshtastic LoRa Relay System, designed for seamless, autonomous operation as a relay station. This system is built for rugged, permanent installation on poles, buildings, or towers, ensuring reliable communication in remote areas or anywhere an expansive network is required.
Regular price $274.99
Sale price $274.99 Regular price
Unit price
Tax included.
Spec5 Relay

Spec5 Relay

Specs
Additional Information
Overview
Case Material PETG
DIMMS 16 x 10 x 7 in
Weight 2.5 lbs
Hardware
MCU 32-bit ARM® Cortex™-M4
LORA Node Chip NA
RAM 1 MB
FLASH 256 KB
Power & Battery
Battery 2 x 18650
Battery Life 8 Hours Active / 24 Hours Standby
Charging USB-C 5 Volt
Solar Charging Active: Continuous Charging
Connectivity
Antenna 50 cm Outdoor IP67 Waterproof 8DBI WiFi Fiberglass Aerial
Frequency 915 mHz
Urban Range ~1-3 Miles Depending On Mounting Height
RuRal Range ~5-10 Miles Depending On Mounting Height

Spec5 Relay: Solar Powered Meshtastic LoRa Relay System

Meshtastic LoRa System Includes:

  • RAK Wisblock LoRa Radio
  • Protective Enclosure
  • 12W Solar Panel
  • Solar Panel Mount (bracket)
  • Qty (2) Internal 18650 LiPo Batteries
  • Long Range Antenna
  • Antenna Mount

Note: The system does NOT include the pole pictured.

Key Features

  • Autonomous Operation: Operates as a relay station only. Connect a device via Bluetooth to update settings. A personal LoRa Meshtastic device (e.g., Spec5 Trekker, Spec5 Beacon, Spec5 Copilot, Spec5 MeshClip, Spec5 MiniTrekker) is required for Bluetooth tethering to your phone.
  • Solar Powered: Powered by a 12 W solar panel and two 18650 LiPo batteries, our relay station operates indefinitely without intervention. The low-power consumption of the LoRa radio, combined with efficient solar charging, guarantees uninterrupted functionality in even the most challenging solar conditions.
  • Long-Range Transmission: Equipped with a large antenna optimized for long-range transmission, our relay station extends coverage up to 10 miles with line of sight, facilitating robust connectivity across vast distances.
  • Rugged and Weatherproof: The waterproof enclosure, complete with cable glands, safeguards the radio from harsh weather conditions while allowing seamless passage of wires.

Use Case Scenario

Imagine you have a small group of people all using personal Meshtastic LoRa devices to communicate in a 2-3 mile range. Now there’s another camp 10 miles away you’d like to connect with. If you erect a Spec5 Relay at each base camp, the relays will allow communication between camps without having to station smaller devices in between.

Deployment

Effortlessly deploy our Spec5 Relay for dependable, self-sustaining communication infrastructure wherever it’s needed most.

Additional Resources

 

Customer Reviews

Based on 5 reviews
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J
Jim Grover
Quick Support

I purchased and didn't mount/activate for 8 month. Tech support was quick and courteous. They helped me solve my problem (low battery voltage) by advising that I charge with USB-C charger. Thanks Tech Support.

N
Nadine Foster
Set it and forget it

We’ve got the Spec5 Relay installed on a tower at our rural operations site, and it’s been rock-solid. It handles harsh sun, rain, and wind without a problem. It extends the network significantly and doesn’t require constant tweaks or maintenance. Love the durability and low power draw—truly off-grid friendly.

M
Miguel Cardenas
Game changer for long-range comms

I’ve tested several LoRa nodes, but this relay stands out. It’s built tough, handles solar charging well, and gives us a consistent 10+ mile range in rural terrain. Great Bluetooth integration for setup via the app. Perfect for amateur radio, hiking base stations, or mesh networks across large properties.

J
Jeremy T. Holt
Reliable range extender for our cabin network

We mounted the Spec5 Relay on a metal pole near our off-grid cabin, and it drastically improved the reach of our LoRa mesh. Installation was a breeze, and since it’s solar-powered, we don’t have to think about it again. It’s been through two rainstorms already and kept working like a champ. A great investment for expanding communication in remote setups.

M
M Saleh
Solid performance, just a bit bulky

The relay performs exactly as advertised—great range and consistent uptime. We use it during wildlife tracking missions where we set up base points in remote valleys. The only downside is its size; it’s not something you carry around. But once installed, it’s very dependable and weatherproof.

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