This is a Blackout Comms link to extend your cluster.  Adding one or more links to your cluster can increase range and resilience of your cluster.
 
Features of this Link:
E-Paper display shows last message and status, even if power is lost
Smaller and lighter than most other links
This link does not have GPS, as its intended to as small and light as possible
Built-in realtime clock
2000 mAh battery typically runs 48 hours on a charge
Upgraded antenna
External SMA connector for easy antenna swap
Based on Lilygo T3S3 E-Paper
This link only uses LoRa and is not WiFi capable
 
If purchased with any kit or Blackout Comms set, we will configure this for you, so it's ready to turn on and use. If purchased alone, we preinstall Blackout Comms, but you'll need to onboard it to your cluster (in your cluster root, choose Settings / Cluster / Onboard a Device).