Tag Archives: Firmware

Release Notes Shearwater Desktop 3.1.1

April 13, 2017

Release Notes Shearwater Desktop 3.1.1

Changes in Version 3.1.1:

Bug Notes:

  • SLIP RX issue is still prominent in Mac’s. This is being addressed in future Firmware updates.

New Features/Improvements:

  • Windows UI now merges both Perdix and Perdix []
Petrel and Perdix Firmware V34 Release Notes

June 6, 2016

Petrel and Perdix Firmware V34 Release Notes

A note on models

The Petrel, Petrel 2, and Perdix share a common firmware base. Due to hardware differences not all features are available on all models. The following changes apply to all models unless []

Petrel Firmware V28

December 22, 2014

Petrel Firmware V28

Fixed a bug in the Dive Planner where under some circumstances an ascent leg would incorrectly labeled as a descent leg and given zero time duration.

Petrel Firmware V27

November 26, 2014

Petrel Firmware V27

Petrel firmware v27 is the first version to support the new hardware features of the Petrel 2, which are:
• Tilt compensated digital compass.
• Smart Ready Bluetooth (to add support for iOS devices).

Predator Firmware V59

November 25, 2014

Predator Firmware V59

V59 is recommended to all Predator users, as it addresses a flaw in the dive logging that can prevent dive logs from closing properly. This affected several of the previous versions, so all users are recommended to update.

Petrel Firmware V18 Released

March 28, 2014

Petrel Firmware V18 Released

Nitrox Recreational Mode
The new Nitrox Recreational Mode is available as a free option on the Petrel Stand Alone (SA) and EXT models. It simplifies operation, offering a streamlined experience for Air and Nitrox divers.


Upcoming Dive Shows

Shearwater Research will be at the following dive shows:

Beneath The Sea 2018 (Secaucus, NJ)

Read More / Mar 23-25 215, 314


Read More / Apr 6-8 A18

Diving & Resort Travel Expo (DRT Show Shanghai 2018/上海国际潜水暨度假观光展)

Read More / Apr 6-8 C-110

Marine Diving Fair 2018 (マリンダイビングフェア2018)

Read More / Apr 6-8 D-15

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Scuba & H2O Adventure Show 2018

Read More / Apr 20-22

TekDive Florida 2018

Read More / Apr 27-29

Diving & Resort Travel Expo (DRT Show Taiwan 2018 / 台灣國際潛水暨度假觀光展)

Read More / Jun 22-24 A85

The Scuba Show 2018 (Long Beach)

Read More / Jun 22-24

DEMA SHOW 2018 (Las Vegas)

Read More / Nov 14-17