This library supports satellite data transmissions from anywhere on earth using the RockBLOCK family of Iridium 9602 and 9603 modems.
It works on other Iridium devices too including the Qwiic Iridium 9603N (I2C). Messages are "twitter length" and can be sent to and from the device using email, HTTP POST, or the Rock7 console. Great for tracking balloons, vehicles, and ocean floaters.

Author: Mikal Hart and Paul Clark (PaulZC)

Maintainer: SparkFun Electronics

Read the documentation


This library is compatible with all architectures so you should be able to use it on all the Arduino boards.


To use this library, open the Library Manager in the Arduino IDE and install it from there.