Old IDE versions and Firmware for OpenMV Cam V2 and R1 version

OpenMV Boards
1

HI,
I’m trying to use two old OpenMV board , a first version R1 and a OpenMV Cam V2 .
The most recent version of IDE seems don’t support those boards , and if I remember was clearly declared in the past, so I’ve tryed to install on w10 two old version of IDE (2.8.1 and 2.6.0 ).
In both cases also if is possible connect the boards the option to access the Examples is not enabled , also if in the directories where the ide is installed the folder example is present and there are all the sketch.
Why ?

About the firmware to be used with these old boards in this link are present all the versions
[Releases · openmv/openmv · GitHub] .
Which is the right version to be used ?
OPENMV2 and OPENMV3 ?

tks.

2

Hi, the latest IDE supports the board. However, the serial protocol changed. So, you need to put the board into bootloader mode and update the firmware entirely.

Do this:

  1. Connect BOOT0 to VCC or RST.
  2. Plug into the PC.
  3. Connect via the IDE and follow the prompts.

You should be able to get it working.

3

Ok,perfect !