diff --git a/l2ork_addons/K12/raspberrypi_analog_in_channel.pd b/l2ork_addons/K12/raspberrypi_analog_in_channel.pd
deleted file mode 100644
index 9a83611419f4693b0e97d8385e7e2a6b49275099..0000000000000000000000000000000000000000
--- a/l2ork_addons/K12/raspberrypi_analog_in_channel.pd
+++ /dev/null
@@ -1,19 +0,0 @@
-#N canvas 533 177 417 339 10;
-#X obj 201 205 outlet;
-#X obj 228 45 ggee/image @pd_extra/ggee/empty_image.png 1;
-#X obj 221 -85 loadbang;
-#X obj 239 41 nbx 2 14 1 8 0 0 empty empty channel: -48 8 0 11 -262144
--1 -1 1 256 3;
-#X obj 265 -15 preset_node k12;
-#X obj 201 159 inlet;
-#X obj 201 182 route 1;
-#X msg 221 -63 open @pd_extra/K12/objects/raspberrypi_gpio_analog_in_channel.png
-;
-#X connect 2 0 7 0;
-#X connect 3 0 4 0;
-#X connect 3 0 6 1;
-#X connect 4 0 3 0;
-#X connect 5 0 6 0;
-#X connect 6 0 0 0;
-#X connect 7 0 1 0;
-#X coords 0 -1 1 1 89 89 2 183 13;