STS Collective OpenMANET Heltec HaLow Mesh Node – 915MHz Off-Grid Communication Device (HT-HD01 V2, Pre-Flashed)

STS Collective OpenMANET Heltec Node – Compact Off-Grid Mesh Communications

The STS Collective OpenMANET Heltec Node is a compact, self-contained mesh networking device built for off-grid communication, privacy-focused networking, and rapid deployment scenarios. Powered by Wi-Fi HaLow (802.11ah) in the 915 MHz band and preloaded with OpenMANET firmware, this unit enables you to create a long-range, infrastructure-free network anywhere.

Designed around the Heltec HT-HD01 V2 platform, this device is lightweight, efficient, and ideal for portable or distributed deployments where simplicity and reliability matter most.

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Core Capabilities

📡 Long-Range HaLow Connectivity

• Operates in the 915 MHz band (US) for extended range

• Morse Micro MM6108 HaLow radio

• Improved signal penetration through buildings, terrain, and foliage

• External SMA antenna for flexible positioning

🔗 Self-Forming Mesh Network

• Uses BATMAN-V (batman-adv) mesh routing

• Nodes automatically connect and route traffic across multiple hops

• Flat mesh network: 10.41.0.0/16

• Expand coverage by simply adding more nodes

🔒 Private, Infrastructure-Free Networking

• No reliance on cellular, ISPs, or centralized systems

• Fully local communication between connected devices

• Ideal for off-grid, privacy-conscious, or disconnected environments

🌐 Local Access for Devices

• Built-in 2.4 GHz Wi-Fi access point (AP mode)

• Ethernet connectivity (100 Mbps)

• Automatic DHCP for connected clients

• mDNS support for easy device access (example: manet01.local)

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Hardware Overview

• Platform: Heltec HT-HD01 V2

• CPU: MediaTek MT7628AN (580 MHz)

• RAM: 128MB DDR2

• Storage: 32MB SPI NOR

• HaLow Radio: Morse Micro MM6108

• Wi-Fi: 2.4 GHz 802.11b/g/n (AP mode only)

• Ethernet: 1x 100 Mbps port

• Power: USB-C (5V)

• Antenna: External SMA (sub-GHz)

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Pre-Flashed with OpenMANET Firmware

This unit comes with OpenMANET firmware pre-installed, built on:

• OpenWRT 24.x base

• Linux kernel 6.x

• Optimized Morse Micro drivers

• Preconfigured mesh settings for immediate deployment

No flashing or build process required.

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Use Cases

• Off-grid communications

• Emergency and disaster response

• Rural or remote networking

• Field teams and portable deployments

• Airsoft / milsim coordination

• Lightweight mesh expansions

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Important Notes

• Designed for lightweight, low-power deployments

• Ethernet is 100 Mbps (not gigabit)

• Web interface performance may be slower due to hardware limitations

• 2.4 GHz Wi-Fi operates in access point mode only

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Setup & Documentation

For setup instructions and advanced configuration:

👉 https://openmanet.github.io/docs/

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STS Collective Notes

• Professionally prepared with OpenMANET firmware pre-installed

• Built for simple, reliable, and independent networking

• No subscriptions, no cloud dependency, no external requirements

• Scales easily by adding additional nodes

Setup guides and downloads

Download your free PDF guide for setup, power requirements, troubleshooting and documentation links. Save a copy for offline reference.

• Download OpenMANET: deploy your node (PDF)

Project documentation

• OpenMANET documentation
• Web UI guide
• Heltec V2-specific guide

Use the instructions for your exact hardware and installed firmware version. Setup help: support@stscollective.com.

Original project, developer, and DIY resources

• Original project developer and firmware source: OpenMANET project
• DIY installation and flashing: OpenMANET initial setup

These links identify the upstream project, its documentation, and available self-installation or reprogramming information. STS Collective provides prepared hardware for customers who prefer not to assemble or flash a device themselves.

Hardware, firmware, compatibility, testing, and support

• Hardware: STS Collective OpenMANET Heltec HaLow Mesh Node , 915MHz Off-Grid Communication Device (HT-HD01 V2, Pre-Flashed)
• Firmware: OpenMANET is the firmware or software path identified above. The listing states that the image is installed or preloaded.
• Compatibility: Requires supported OpenMANET software, a compatible regional radio setting, and matching network configuration.
• Testing: This listing does not promise individual pre-shipment testing. Contact support before ordering if you need a specific verification.
• Setup and DIY: Use the project, setup, and DIY references already included in this description. Follow the guide for the exact hardware and firmware. Project or setup documentation 1 Project or setup documentation 2
• Support: Contact support@stscollective.com for setup and product questions.
• Lawful use: Use only on hardware, networks, cards, radio bands, and systems you own or have explicit permission to test. Follow applicable laws, platform rules, privacy rules, and radio regulations. Do not access, copy, interfere with, or disrupt other people's systems.

DIY flashing option

Flashing your own compatible device is usually manageable when you follow the project guide. STS Collective provides a ready-to-use flashed device for customers who prefer convenience. You do not need to buy a flashed unit to use the project.

Use the guide for your exact board and selected firmware:

• OpenMANET setup guide
• OpenMANET setup guide
• OpenMANET setup guide

Confirm the board revision, firmware target, power requirements, and current release before flashing. Reflashing replaces the installed firmware and may erase settings.