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ThinkNode M4 Magsafe Power Bank Meshtastic (LoRa) Node Powered By nRF52840 (868 MHz)
SKU Part Number: ELE-LMM14004D1
The Elecrow ThinkNode M4 is a clever all in one device that combines a portable power bank with Meshtastic communication and GPS tracking. Designed...
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£57.95
Availability: In stock
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The Elecrow ThinkNode M4 is a clever all in one device that combines a portable power bank with Meshtastic communication and GPS tracking. Designed for users who need both reliable backup power and off grid communication, the M4 offers a practical solution for outdoor use, travel, emergency preparedness, and remote working.

Powered by the nRF52840 and equipped with Semtech’s LR1110, the ThinkNode M4 supports long range LoRa communication on the EU 868 MHz band. With Meshtastic support built in, it can take part in decentralised mesh networks without relying on internet access or gateways. This allows for real time text messaging, location sharing, and wider network coverage through linked nodes.

The ThinkNode M4 also includes a high sensitivity GPS module for accurate positioning and track recording, making it especially useful for field use and outdoor activities. As a power bank, it features a large capacity lithium polymer battery with fast charging, reverse charging, and intelligent power management, giving you dependable portable power alongside dependable communication.

With built in temperature and humidity sensors, a six axis gyroscope, and a durable integrated design, the M4 is a versatile choice for anyone wanting a compact Meshtastic device that does more than just communication.

Key Features

  • Meshtastic compatible LoRa node with power bank functionality
  • Powered by Nordic nRF52840
  • Uses Semtech LR1110 with support for 868 MHz band
  • Supports decentralised mesh networking without internet access
  • Real time text messaging and location sharing
  • Built in GPS for positioning and track recording
  • Large capacity lithium polymer battery
  • Supports fast charging and reverse charging
  • USB C connectivity
  • Smart power management with multiple safety protections
  • Built in temperature and humidity sensors
  • Built in six axis gyroscope for motion detection
  • Compact integrated design for portable use
  • Durable construction designed for harsh environments

Ideal For

  • Off grid communication
  • Outdoor adventures and hiking
  • Emergency preparedness
  • Remote travel
  • Community mesh networks
  • Portable backup power
  • Location tracking and navigation

 

Shipping:

We have several shipping options for our products, including next-day and Saturday/Sunday delivery for certain items. Please see these options at checkout.

Returns:

If you have any equipment that needs to be returned to Martin Lynch & Sons, please fill out the form below:

Click here for returns form

Upon receipt of goods you have 14 days to return goods however the goods must be returned in original packaging and care must have been taken with the goods you wish to return. Under distance selling regulations you are not entitled to any refund on carriage charges or modification charges made at your request. Large items cannot be returned if they have been assembled, unless faulty.

Warranty Terms and Conditions

Outside of the 14 faulty return period, returned items cannot be accepted, unless covered by manufacturer's warranty. We will repair as much as possible on site however in exceptional circumstances products may have to be returned to the manufacturer of distributor.

For repairs/replacements under manufacturer’s warranty for any item please download a ML&S return form from the link above and return to ML&S with the faulty product.

International Warranty information

Warranty service for items we sell is available in the U.K. only, unless otherwise noted. It is your responsibility to pay freight for returned items to the U.K. and back to you for desired warranty coverage. All of our NEW products come with a minimum 12 month warranty, (Yaesu & Icom 24 months), with up to 90 days on second-hand equipment. Items returned for service must state "returned goods for repair" on the return air waybill or U.K. import customs duties apply and will be added to your invoice. For more info about returning items please contact our customer help desk, [email protected]