PT100 amplifier board connection and setup - RRF

[kimkejser]

Hi

I'm having trouble getting an external amplifier board (E3D PT100 Amplifier INA826) to work on the Octopus V1.1 board with RRF.

It looks like I can't desolder the chip from the E3D board and mount it on the Octopus since the legspacing is different.

So I've added a wire from the ADC pin J47 like the issue below:
Analog Input #78

Now I can't seem to figure out how to setup the board.txt and config.g to make it work.

[jaysuk]

best to join use on discord and we can help you https://discord.gg/uS97Qs7 Thanks,

Jay

On Mon, 10 Jan 2022 at 11:32, kimkejser @.***> wrote:

Hi

I'm having trouble getting an external amplifier board (E3D PT100 Amplifier INA826) to work on the Octopus V1.1 board with RRF.

It looks like I can't desolder the chip from the E3D board and mount it on the Octopus since the legspacing is different.

So I've added a wire from the ADC pin J47 like the issue below: Analog Input #78 https://github.com/bigtreetech/BIGTREETECH-OCTOPUS-V1.0/issues/78

https://user-images.githubusercontent.com/388840/141002163-e3a86415-ce01-468c-a891-f67ee4670acd.jpg

Now I can't seem to figure out how to setup the board.txt and config.g to make it work.

— Reply to this email directly, view it on GitHub https://github.com/bigtreetech/BIGTREETECH-OCTOPUS-V1.0/issues/93, or unsubscribe https://github.com/notifications/unsubscribe-auth/AATUSBTYPRTMYW3CRUI56KLUVK7TXANCNFSM5LTNMLXA . You are receiving this because you are subscribed to this thread.Message ID: @.***>

[kimkejser]

Alright, I'll try, never really tried Discord b4 :-)