GRUMPYMESH
The First-Ever Repeater Specifically Designed for MeshCore
The Grumpy King Repeater (final name subject to change) is a purpose-built repeater engineered for reliable, always-on MeshCore networks. It contains the 1 watt Grumpy Mesh Board with SMA connector and Wifi connector for easier firmware updates! This repeater is built with over 11,000 mah total battery and a 10 watt solar panel to ensure adequate power in any weather conditions! The Grumpy Repeater is designed for maximum uptime, efficient power usage, and seamless deployment in real-world environments.
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🎉 Exciting News!

Grumpy Mesh has officially reached an agreement with a distributor!

Even more exciting, this distributor is already an approved vendor for many public safety agencies, hospitals, and commercial businesses. This will make purchasing a Grumpy Mesh King Repeater significantly easier for organizations that normally have lengthy purchasing requirements.

While we aren't ready to announce the distributor just yet, we're excited about what this partnership means for the future of Grumpy Mesh and the communities we serve.

More details will be announced as we get closer to the official launch of the Grumpy Mesh King Repeater.

🚀 Grumpy Mesh Board — Preorders Now Open

Preorders for the Grumpy Mesh Board are now open!

The standalone Grumpy Mesh Board is available for preorder. It features a powerful 1 watt MeshCore radio, an SMA antenna connector, and Wi-Fi with external antenna connector for convenient firmware updates. Build your own enclosure for a portable node, solar repeater, vehicle installation, or any custom MeshCore project.

🛒 Preorder the Grumpy Mesh Board

📋 View Grumpy Mesh Board Product Page

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Sometimes You Need an Grumpy Repeater to Cut Through the Mesh.