SparkFun RockBLOCK Mk2 - Iridium SatComm Module General 3-axis 32 KB of Flash Memory

32 KB of Flash Memory of which 4 KB is used for bootloader

but seriously

Tri-phosphor light bulb 36watt 5500K 110V E27 photo video studio daylight bulb

1uF 50V Capacitor

SparkFun RockBLOCK Mk2 - Iridium SatComm Module General 3-axis 32 KB of Flash MemoryThe 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