Click below to download latest Piksi® Multi, Piksi Multi Inertial, Duro® and Duro Inertial firmware and release notes:

Firmware Binary: PiksiMulti-v3.0.17

Release Notes: ReleaseNotes-v3.0.17

Release Date: 2023-05-23

Comments: New inertial fusion engine and other improvements


  • Starting from v1.2.14 Piksi Multi firmware works both on Piksi Multi and on Duro.
  • Firmware v2.1.21 is the first release compatible with Duro Inertial.
  • Firmware v3.0.11 is the first release compatible with Piksi Multi Inertial.
  • If upgrading from a firmware below v2.0.0 to a firmware greater than v2.0.0, you must upgrade to v2.0.0 first.

Older firmware versions: binaries, release notes. Support for older versions is limited. Use the latest firmware version for the best GNSS/INS performance.

Firmware Updating Instructions

Use the USB drive and Swift Console to program your Piksi Multi receiver with the new firmware. Use Ethernet interface to upgrade Duro and Duro Inertial. Read Firmware Upgrading Instructions before proceeding. Instructions are also displayed on Firmware Update tab in the Swift Console.

Firmware setting manuals are posted on Piksi Multi Specifications page.