New Voron 2.4 R2 build 350mm
MB: Manta M8P v2
Toolhead: Stealthburner via canbus
SB2209 [RP2040] head boards for stealthburner
LED lights : BIGTREETECH MSB / ESB RGB Kit V1.0
Ive complete the build with no issues yet trying to setup neopixel led on stealthburner toolhead but after research I can’t get them to turn on.
just don’t know what else to do
Ive replace both sb2209 and RP2040 boards .. no luck
I’ve replaced neopixel led strip with no luck
all boards and leds are in working order
tried generic cfg: stealthburner_leds.cfg file with no luck
tried simple cfg just to see if they turn on with no luck
[neopixel neo]
pin: RP01: gpio16
The I/O pin connected to the neopixel.
chain_count:3
The number of Neopixel chips that are “daisy chained” to the
color_order: GRBW
Pixel color order
initial_RED: 0.0
initial_GREEN: 0.0
initial_BLUE: 0.0
initial_WHITE: 0.0
########################## MACROS #################################
[gcode_macro BIB]
gcode:
{% for flashes in range (params.COUNT|default(10)|int) %}
SET_LED LED=neo index=1 RED=0 Green=0 Blue=0 White=1 Transmit=1
SET_LED LED=neo index=2 RED=0 Green=0 Blue=1 White=0 Transmit=1
G4 P50
SET_LED LED=neo index=2 RED=0 Green=0 Blue=0 White=0 Transmit=1
G4 P50
SET_LED LED=neo index=2 RED=0 Green=0 Blue=1 White=0 Transmit=1
G4 P50
SET_LED LED=neo index=2 RED=0 Green=0 Blue=0 White=1 Transmit=1
G4 P200
SET_LED LED=neo index=2 RED=0 Green=0 Blue=0 White=0 Transmit=1
G4 P200
SET_LED LED=neo index=3 RED=1 Green=0 Blue=0 White=0 Transmit=1
G4 P50
SET_LED LED=neo index=3 RED=0 Green=0 Blue=0 White=0 Transmit=1
G4 P50
SET_LED LED=neo index=3 RED=1 Green=0 Blue=0 White=0 Transmit=1
G4 P50
SET_LED LED=neo index=3 RED=0 Green=0 Blue=0 White=1 Transmit=1
G4 P200
SET_LED LED=neo index=1 RED=0 Green=0 Blue=0 White=1 Transmit=1
SET_LED LED=neo index=2 RED=0 Green=0 Blue=0 White=0 Transmit=1
SET_LED LED=neo index=3 RED=0 Green=0 Blue=0 White=0 Transmit=1
G4 P200
{% endfor %}
Ive seen other people run into this same issue with no solution
some people commented that GPIO16 on SB2209 doesn’t work yet I’ve seen videos of same configuration working correctly.
hoping someone can point me in the right direction