Sparkfun Artemis Global Tracker - WRL-18712

With a clear view of the sky, the SparkFun Artemis Global Tracker (AGT) allows you to send & receive short data messages. Leveraging the Iridium satellite network, it works anywhere in the world, including the polar regions, far beyond the reach of WiFi & GSM networks. Maybe you want to transmit pressure, temperature or humidity readings from the top of a mountain? Or use it to send data from a traveling balloon sat? Or use it to control your remote equipment out in the field. Or receive alerts if your equipment is moved out of or into a geofenced area? Perhaps you need to communicate in an emergency, when other networks might not be available?</b>At the heart of our product is the compatible with Arduino Artemis Module. With 1M flash and 384k RAM you'll have plenty of room for your code. The AGT naturally includes a Qwiic connector so you can easily attach external I2C sensors. This SparkFun "Reds" version of the AGT breaks out the I2C and SPI pins along with five digital I/O and five GPIO pins for even more peripheral possibilities.</b>The ZOE-M8Q allows the AGT to determine its location quickly and accurately with minimal current draw. We’ve connected the ZOE’s geofence pin to the Artemis so it can generate alerts automatically if the tracker is moved into or out of up to four geofenced areas. To save weight, the ZOE and Iridium modem share a single antenna and the AGT includes a switching circuit for selecting which device uses an attached antenna. The AGT includes a protective circuit to ensure only one device uses the antenna at a time.</b>The on-board MS8607 pressure, humidity and temperature sensor works down to -40C and 10mbar making it ideally suited for use in challenging environments, including airborne applications.</b>The AGT has many power options including: USB-C, a rechargeable LiPo battery or external battery pack. We’ve included a LiPo charger as standard. You can also add extra supercapacitors and then configure the AGT’s current draw via split p