IOSiX J1939/J1708 Datalogger
  * J1939 CAN interface
  * J1708 differential RS-422 interface
  * Fully configurable datalogging
  * Capable of recording all messages on the data bus
  * Robust injection-molded casing and connectors
  * Operating Temperature: -40° to +60°C
  * Input: 5-40V DC
  * Automatic sleep if vehicle is powered-down
  * TTL serial port for interface to other devices, gps, serial
cameras, etc. (in or out)
  * microSD card slot supporting 2GB+ cards
  * Full color RGB status LED
  * 3-axis MEMS accelerometer, ±2/8g @ 400Hz
  * Temperature sensor, 0.1°C accurate
  * Real-time clock with Lithium backup battery
  * Custom hardware/firmware available
  * Programming API coming soon
  * Option for 802.11b WiFi, capable of automatic data upload
  * Bluetooth and Nordic 2.4GHz/ANT available