**Hollis Explorer Firmware Update**
We are pleased to release Firmware 4.40 for the Hollis Explorer Rebreather!
On a number of Explorer units, the sensor module intermittently drops communication during setup. This is now resolved. There has also been an update to the charging software, the red charge LED will now illuminate even when the batteries are completely dead, and green LED when “ready to dive.
Click HERE for download instructions.
Download the Explorer Firmware Updater and USB drivers below.