Looking for a low-cost way to send and receive data messages via satellite? This is it! With a clear view of the sky, the SparkFun Swarm M138 Satellite Transceiver Kit allows you to send and receive short messages at will.
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Was $369.95
In stock in Australia
Shipping from $11.90
Our Code: SKU-009657
Supplier Link: [SparkFun MPN:21287]
Looking for a low-cost way to send and receive data messages via satellite? This is it! With a clear view of the sky, the SparkFun Swarm M138 Satellite Transceiver Kit allows you to send and receive short messages at will. This kit works almost anywhere in the world, including the polar regions, far beyond the reach of WiFi and Cellular networks. It is perfect for a variety of low-bandwidth use cases: from connecting people and tracking vehicles, ships, or packages to relaying sensor data for agriculture, energy, and industrial IoT applications. The built-in GNSS receiver in this Satellite Transceiver Kit makes it perfect for many tracking applications thanks to Swarm's satellite network.
At the heart of this kit is a Swarm M138 satellite modem, a Mini-PCI Express Card containing both the satellite modem and a very capable GNSS receiver, all in one integrated package! It can operate from a wide range of supply voltages: 3.0V Min; 5.0V Max. Its standard 3.3V CMOS serial UART interface and NMEA-style command set make it easy to integrate into your project. Our board includes both a USB-C interface (for power and/or serial data) and a full set of breakout pins.
The modem has two u.FL antenna connections on it, one marked "VHF" (for the Very High Frequency signal used to communicate with the Swarm satellites) and a separate one for satellite navigation (marked "GPS"). You can, if you wish, connect the provided antennae directly to the u.FL connectors on the modem. Or, you can use the provided 25mm u.FL cables to connect the modem to the robust SMA connections on the Breakout.
The Swarm antenna is a purpose-designed coiled quarter-wave antenna tuned to the Swarm satellite frequencies. It does require a ground plane and so we've included one of those in the box too! It comes with mounting holes to allow it to be secured to (e.g.): 2in. or 1.5in. antenna pole, a camera tripod, or a handrail.
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