Tag Archives: Nerd 2

Extreme (and Not So Extreme) Multistage Sidemount Cave Diving with AI

March 2, 2022

Extreme (and Not So Extreme) Multistage Sidemount Cave Diving with AI

Soft flakes of microbial goo slapped my face as I scootered through them at high speed on my DPV. My exploration partner Vincent Rouquette-Cathala and I were back on our DPVs at our massive exploration []

Shearwater Firmware v87 for NERD 2 and Perdix AI, and v21 for Teric Is Now Available

November 4, 2021

Shearwater Firmware v87 for NERD 2 and Perdix AI, and v21 for Teric Is Now Available

Shearwater Firmware v87 is now available. This update is applicable to the NERD 2 and Perdix AI as they share a common firmware base. Firmware v21 is now available for the Teric.

Due to hardware []

Making the Switch

September 8, 2021

Making the Switch

After diving and teaching on open circuit for over 25 years, I’ve noticed a recurring question that keeps popping up.

“What took you so long to make the switch?” or “Why bother switching to CCR []

Shearwater Firmware v84 for NERD 2,  Petrel 2, Perdix, Perdix AI and Peregrine, and v19 for Teric Is Now Available

July 27, 2021

Shearwater Firmware v84 for NERD 2, Petrel 2, Perdix, Perdix AI and Peregrine, and v19 for Teric Is Now Available

Shearwater Firmware v84 is now available. This update is applicable to the NERD 2, Petrel 2, Perdix, Perdix AI and Peregrine as they share a common firmware base. Firmware v19 is now available for the []

Shearwater Firmware v81 for NERD 2,  Petrel 2, Perdix, Perdix AI and Peregrine Is Now Available

September 8, 2020

Shearwater Firmware v81 for NERD 2, Petrel 2, Perdix, Perdix AI and Peregrine Is Now Available

Shearwater Firmware v81 is now available. This update is applicable to the NERD 2, Petrel 2, Perdix, Perdix AI and Peregrine as they share a common firmware base. Due to hardware differences, not all features []

Evolution of Dive Planning

August 11, 2020

Evolution of Dive Planning

Plan the dive and dive the plan has long been the mantra employed in all areas of diving. Technical divers, in particular, spend more time planning their dives than many recreational divers. This is due []

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