Compact off-grid communication and tracking with the ThinkNode M3! This little Meshtastic radio integrates the LR1110 LoRa chip, nRF52840 MCU, and a GPS module to deliver high-precision, low-power positioning and messaging using the Meshtastic™ app, all without cell service, internet, or satellite. Whether you're hiking, camping, skiing, or establishing a backup communication method around town, the ThinkNode M3 pairs seamlessly with the Meshtastic™ app. It's a perfect everyday carry node that slips right in your pocket.
The ThinkNode M3 radio is designed for Meshtastic, offering:
Long-Range LoRa Communication: Up to 5-6 km range with +20 dBm transmit power and -140 dBm sensitivity. Hop encrypted messages across your local community mesh to extend reach without needing to share your encryption key.
GPS Positioning: Built-in GNSS module for GPS, GLONASS, GALILEO, and BDS with <1.5m accuracy—perfect for transmitting automatic location tracking data to your private encrypted channel on the mesh.
Integrated Sensors: Monitor temperature, humidity, and movement with customizable thresholds for automatic alerts over your mesh network.
Bluetooth 5.0 Connectivity: Easy pairing with your phone to customize settings and chat using the free Meshtastic™ app.
Waterproof: Injection-molded, IP66-rated body, so don't hesitate to take it outside.
Includes Clip Mount: An injection-molded surface mount enables you to clip the device onto any flat surface, secured with the included mounting adhesive pad or included screws. (NOTE: Device can't be charged while in clip)
Magnetic Charging & Rugged Build: 770 mAh lithium battery, and magnetic charger for hassle-free use. Charge with any USB-A port.
Multiple Applications: Pair it to your phone and use as an active client device to facilitate messaging, or simply place it on a vehicle or other asset to track location or capture environment data remotely.
