This library can be installed through the Arduino Library Manager: please search for IridiumSBDi2c Iridium SBD is Mikal's original library which does not (currently) support I2C. The Iridium 9602 and ...

A 10 Gb/s data rate is demonstrated experimentally for optical communication using three inexpensive off-the-shelf LEDs for the first time. An OFDM-based wavelength division multiplexing structure is ...