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 Satellite Transceiver Breakout - Swarm M138 allows you to send and receive short messages.
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 Satellite Transceiver Breakout - Swarm M138 allows you to send and receive short messages. It works 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 makes it perfect for many tracking applications.
At the heart of our product is a Swarm M138 satellite modem. This is a Mini-PCI Express Card containing both the satellite modem and a very capable u-blox 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 makes 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. Want to plug it into your laptop or Raspberry Pi and use it to communicate out in the field? You can absolutely do that! We've written a Python3 PyQt5 GUI to get you started. Full details are available in the hookup guide and in the product repo. Want to connect it to your Arduino microcontroller board? You can absolutely do that too! Our Swarm Arduino Library makes that easy.
Our kit contains everything you need to get started:
See below for our recommended extras.
Want to know more? Click the button below to open our hook-up guide:
Note: The Swarm modem does require a data plan to send and receive data. However, the cost of this is much lower than other networks. A data plan is an annual contract for USD $60 per year (USD $5 per month). Each plan includes 750 data packets per month. Each packet can be up to 192 Bytes in size. You can also stack up to 4 data plans, allowing a single modem to use 3000 packets (576 kBytes) per month. Please see the Swarm website for full details.
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