Blackout Comms Heltec v4 Exp OLED Mesh Link – Long-Range Off-Grid Node

Ready-to-use Heltec v4 Expansion Kit (OLED version) configured as a Blackout Comms mesh link / node. Same core functionality as the T-Beam Supreme & others, with added temperature sensor and the longer range capability of the Heltec v4 Exp Touchscreen (typically 7-8 miles under ideal conditions). Arrives fully flashed with Blackout Comms firmware, tested, and licensed.

The OLED screen provides live status feedback while keeping the form factor practical for fixed or mobile deployments. Works with any Blackout Comms communicator to extend the range and resilience of your private cluster.

A single mesh link by itself does not provide two-way messaging. You need at least two communicators (or a communicator + link) for a working private cluster.

Key Features

• Heltec v4 Expansion Kit (OLED, not touchscreen)
• Longer range: typically 7-8 miles under ideal conditions
• Same mesh link functionality as T-Beam Supreme
• External antenna
• Integrated GPS
• Integrated temperature sensor
• Fully flashed with Blackout Comms firmware and tested
• Compatible with all Blackout Comms communicators

What’s Included

• 1 Blackout Comms Heltec v4 Exp OLED mesh link
• Cluster License
• Pre-configured and ready to onboard to your cluster

Support and firmware updates are available at chatters.io.

FCC ID: 2A2GJ-HTIT-WBR2H