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 

What’s Included in the Box 

  • Spec5 Relay Unit 
  • 12W Solar Panel 
  • Mounting Hardware 
  • User Guide 
  • RAK Wisblock LoRa Radio
  • Protective Enclosure
  • 12W Solar Panel
  • Solar Panel Mount (bracket)
  • Qty (2) Internal 18650 LiPo Batteries
  • Long Range Antenna
  • Antenna Mount

Key Features 

  • Extended Range: Boosts LoRa network coverage up to 10 miles with line-of-sight. 
  • Solar-Powered Operation: Equipped with a 12W solar panel and dual 18650 batteries for continuous, off-grid functionality. 
  • Long-Range Communication: The Spec5 Relay, equipped with a 50 cm outdoor IP67 waterproof antenna, extends communication ranges up to 1-3 miles in urban environments and 5-10 miles in rural areas, depending on mounting height and line of sight.
  • Weatherproof Design: Rugged enclosure protects against harsh environmental conditions. 
  • Autonomous Functionality: Operates independently to maintain network connectivity without manual intervention. 
  • Easy Integration: Seamlessly connects with existing Meshtastic networks. 

Use-Case Scenarios 

  • Remote Base Stations: Establish communication hubs in isolated areas. 
  • Disaster Response: Maintain network integrity during emergencies. 
  • Outdoor Events: Provide reliable communication infrastructure for large gatherings. 

Deployment

  • Simple Installation: Mount using included hardware; solar panel ensures continuous power supply. 
  • Network Expansion: Deploy multiple units to create a robust communication mesh. 
  • Low Maintenance: Designed for long-term, unattended operation. 

Disclaimer

The Spec5 Relay is optimized for use within the 915 MHz frequency band. Ensure compliance with local frequency regulations. 

Additional Resources

Customer Reviews

Based on 9 reviews
78%
(7)
22%
(2)
0%
(0)
0%
(0)
0%
(0)
B
Bill
Works well after a fixing an initial battery issue

I ordered the Relay with Meshtastic several weeks ago. The unit arrived well packaged and all hardware present. For unknown reasons the US postal service delivery was slow, perhaps due to a USPS backlog.

Assembly was straight forward using the web based directions which were especially helpful to see how the antenna mounts to the support arm.

After installation, the unit rebooted often and shut off at sundown. I discovered the positive lead of the battery plug was crimped to plastic insulation instead of the wire - a fault of RAK who made the radio, not Spec5. I repaired the plug terminal and now operation is good.

I found the included antenna to be a bit disappointing. It is supposed to be centered on 915 MHz, but a sweep with an Keysight analyzer showed resonance at 894 MHz and a VSWR about 2.8:1 at 915 MHz.. I substituted an third party antenna tuned to 915 MHz with a VSWR of 1.1:1.. Coverage was a little better, In most cases, the included antenna should suffice.

C
Customer
The Tits

Absolutely love this relay. We have next to nothing here in WV. Currently building a network. Been up since the day after Hamvention. Has never dropped below 92% with the solar. Coverage is great. It has helped me chat with a couple plans. Will be buying more here real soon.

J
James Watson
Works Great

Very easy to install. Solar charges wit minimum direct sun.

F
Freedom Link GroupInc. WX5FL
SPEC5 relay

Best on the planet!!!

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.

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