- could fit easily in an 18mm air-frame. The latest version, v2.0,
- includes a beeper, USB data download and extended on-board
- flight logging, along with an improved barometric sensor.
+ could fit easily in an 18mm air-frame. The latest version, v3.0,
+ includes a beeper, higher power radio, extended on-board
+ flight logging and an improved barometric sensor.