[Grbl_Esp32 Issue#539] Need to map IO to M5stack abd use lcd.

#1 – bdring 于 2020-08-12

We currently do not support the M5 stack or LCDs. We use smartphone, tablets and PCs for display via wifi or bluetooth.

#2 – kotopuz 于 2020-08-12

Great. But can you make a sample for m5stack IO mapping please.

On Wed, Aug 12, 2020, 18:49 bdring wrote:

> We currently do not support the M5 stack or LCDs. We use smartphone,
> tablets and PCs for display via wifi or bluetooth.
>
> —
> You are receiving this because you authored the thread.
> Reply to this email directly, view it on GitHub
> <https://github.com/bdring/Grbl_Esp32/issues/539#issuecomment-672989779>,
> or unsubscribe
> <https://github.com/notifications/unsubscribe-auth/AIIZQCF7IKL6EN4DZKQAGPTSALBZXANCNFSM4P47D3QQ>
> .
>

#3 – bdring 于 2020-08-12

Map to what for what.

Not interested right now. Read the wiki.

#4 – ghost 于 2020-08-13

m5stack has so many hardware bugs and lack of documentation I would not trust it to drive a cnc

moreover many pins are default mapped to the internal hardware (sometimes very strangely) and very few io pins would be available for cnc use.

I definitely do not recommend using an m5stack to drive a cnc in real time. Maybe as DRO by sending status request commands to a master grbl_esp32 over serial… but that’s a separate project.