Setup.particle.io - selecting a Device OS

Cloud
1

When using setup.particle.io for a Photon, the default OS installed is 3.3.1. Is there any way to modify this Device OS version - say to 2.3.1?

2

It is not possible to change the Device OS version.

However, setup.particle.io is only intended for setting up individual developer devices; there are a number of other tools for onboarding device fleets that do allow the version to be set.

3

Hi, that is a bit dated version of DeviceOS, what device is this? Just curious

4

Photon

5

Which tools?

6

If you already have the firmware you want, you can just use the Particle CLI. Just pass the Device OS version you want as --target

particle usb dfu
particle flash --local --target 2.3.1 firmware.bin