Basic Information: Printer Model: Ender 3 MCU / Printerboard: BTT E3 RRF klippy.log klippy (2).log (4.0 MB) Hi, I’ve connected fan on PG19 pin of the BTT Pi and Klipper doesn’t recognize them. Do you have a config to make it work? error mainsail : Pin ‘PG19’ is not a valid pin name on mcu ‘m…

SOLVED ! Message form facebook BTT group PG19 is definitely a GPIO pin. It may not be on the 40 pin GPIO header but any input / output pin on the BTT Pi and CB1 is GPIO. The formula to convert from PG19 to GPIO is: [(PG - PA)*32] + {Pin Number} Where PA = 1, PB =2….so PG = 7 So [(7-1)*32] + 19…

BTT Pi Board Fan PG19 pin doesn't work

General Discussion

Sineos Split this topic May 20, 2023, 6:03am 10

A post was split to a new topic: BTT Pi - GPIO Numbering

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BTT Pi Board Fan PG19 pin doesn't work

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