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.

The SparkFun IoT RedBoard is an ESP32 Development Board that includes everything but the kitchen sink!

To help notify others of where I may be, I made the Qwiic-enabled digital desk sign using the SAMD51's USB host and a USB keyboard to type short custom messages while I am away!

The SparkFun Artemis Global Tracker provides a powerful tracking system combining remote short messaging via the Iridium satellite network with GPS tracking and environmental sensing all powered by the SparkFun Artemis module.