SparkFun RockBLOCK Mk2 - Iridium SatComm Module General Dresses 7 Digital I/O also PWM

7 Digital I/O also PWM channels

if more than 500mA pass through the fuse

Dimensional Drawing (PP4)

Quiet Mode

High Sensitivity: down to -120 dBm at 1

SparkFun RockBLOCK Mk2 - Iridium SatComm Module General Dresses 7 Digital I/O also PWMThe RockBLOCK Mk2 allows you to send and receive short messages from anywhere on Earth with a clear view of the sky and it works far beyond the reach of WiFi and GSM networks. Maybe you want to transmit weather information from mid ocean? Or use it to control your robot in the middle of the desert? Perhaps you need to communicate in an emergency, when other networks might not be available? RockBLOCK can help you. At the heart of RockBLOCK is an