diff --git a/src/modules/out_5a_75e.c b/src/modules/out_5a_75e.c
new file mode 100644
index 00000000..cd882b91
--- /dev/null
+++ b/src/modules/out_5a_75e.c
@@ -0,0 +1,292 @@
+// 5A-75E output.
+//
+// Copyright (c) 2019, Draradech <kasten.m@gmx.de>
+//
+// Permission to use, copy, modify, and/or distribute this software for any
+// purpose with or without fee is hereby granted, provided that the above
+// copyright notice and this permission notice appear in all copies.
+//
+// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+#include <arpa/inet.h>
+#include <linux/if_packet.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <stdio.h>
+#include <string.h>
+#include <sys/ioctl.h>
+#include <sys/socket.h>
+#include <net/if.h>
+#include <netinet/ether.h>
+#include <unistd.h>
+#include <stdint.h>
+#include <time.h>
+#include <math.h>
+
+#include <types.h>
+#include <timers.h>
+#include <assert.h>
+
+#define WIDTH 256
+#define HEIGHT 256
+
+typedef struct
+{
+  uint8_t b;
+  uint8_t g;
+  uint8_t r;
+} BGR;
+
+RGB frame_in[HEIGHT][WIDTH];
+BGR frame_out[HEIGHT][WIDTH];
+int sockfd;
+struct sockaddr_ll socket_address;
+
+uint8_t bufferswap[] = \
+"\x11\x22\x33\x44\x55\x66\x22\x22\x33\x44\x55\x66\x01\x07\x00\x00" \
+"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" \
+"\x00\x00\x00\xff\x05\x00\xff\xff\xff\x00\x00\x00\x00\x00\x00\x00" \
+"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" \
+"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" \
+"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" \
+"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00";
+
+uint8_t line[] = \
+"\x11\x22\x33\x44\x55\x66\x22\x22\x33\x44\x55\x66\x55\x00\x01\x00" \
+"\x00\x01\x00\x08\x88\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0" \
+"\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0" \
+"\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0" \
+"\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0" \
+"\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0" \
+"\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0" \
+"\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0" \
+"\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0" \
+"\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0" \
+"\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0" \
+"\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0" \
+"\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0" \
+"\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0" \
+"\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0" \
+"\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0" \
+"\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0" \
+"\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0" \
+"\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0" \
+"\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0" \
+"\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0" \
+"\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0" \
+"\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0" \
+"\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0" \
+"\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0" \
+"\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0" \
+"\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0" \
+"\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0" \
+"\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0" \
+"\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0" \
+"\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0" \
+"\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0" \
+"\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0" \
+"\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0" \
+"\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0" \
+"\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0" \
+"\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0" \
+"\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0" \
+"\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0" \
+"\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0" \
+"\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0" \
+"\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0" \
+"\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0" \
+"\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0" \
+"\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0" \
+"\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\x6f\x5f\x53\x6b" \
+"\x52\x3e\x6e\x54\x3f\x73\x58\x42\x78\x5c\x45\x7d\x60\x49\x7e\x60" \
+"\x49\x7d\x60\x47\x7d\x5f\x47\x7f\x61\x49\x83\x64\x4c\x83\x65\x4c" \
+"\x81\x62\x49\x7f\x62\x48\x86\x68\x4e\x85\x68\x4d\x83\x66\x4b\x81" \
+"\x65\x49\x82\x65\x49";
+
+oscore_time wait_until(int _modno, oscore_time desired_usec)
+{
+  #ifdef CIMODE
+  return desired_usec;
+  #else
+  return timers_wait_until_core(desired_usec);
+  #endif
+}
+
+void wait_until_break(int _modno)
+{
+  #ifndef CIMODE
+  timers_wait_until_break_core();
+  #endif
+}
+
+void p_error(char* str)
+{
+  if(errno)
+  {
+    perror(str);
+  }
+  else
+  {
+    fputs(str, stderr);
+    fputs("\n", stderr);
+  }
+  exit(-1);
+}
+
+int init(int moduleno, char *argstr) {
+  struct ifreq if_idx;
+  
+  if (!argstr)
+  {
+    p_error("no network interface provided. use \"sled -o 5a_75e:ifname\" to specify interface");
+  }
+
+  /* Open RAW socket to send on */
+  if ((sockfd = socket(AF_PACKET, SOCK_RAW, IPPROTO_RAW)) < 0)
+  {
+    p_error("socket");
+  }
+
+  /* Get the index of the interface to send on */
+  memset(&if_idx, 0, sizeof(struct ifreq));
+  strncpy(if_idx.ifr_name, argstr, IFNAMSIZ-1);
+  if (ioctl(sockfd, SIOCGIFINDEX, &if_idx) < 0)
+  {
+    p_error("SIOCGIFINDEX");
+  }
+
+  /* Index of the network device */
+  socket_address.sll_ifindex = if_idx.ifr_ifindex;
+  /* Address length*/
+  socket_address.sll_halen = ETH_ALEN;
+  /* Destination MAC */
+  socket_address.sll_addr[0] = 0x11;
+  socket_address.sll_addr[1] = 0x22;
+  socket_address.sll_addr[2] = 0x33;
+  socket_address.sll_addr[3] = 0x44;
+  socket_address.sll_addr[4] = 0x55;
+  socket_address.sll_addr[5] = 0x66;
+
+  return 0;
+}
+
+int getx(int _modno)
+{
+  return WIDTH;
+}
+
+int gety(int _modno)
+{
+  return HEIGHT;
+}
+
+int set(int _modno, int x, int y, RGB color)
+{
+  frame_in[y][x] = color;
+  return 0;
+}
+
+RGB get(int _modno, int x, int y)
+{
+  return frame_in[y][x];
+}
+
+int clear(int _modno)
+{
+  memset(frame_in, 0, HEIGHT * WIDTH * sizeof(RGB));
+  for (int y = 0; y < HEIGHT; y++)
+  {
+    for (int x = 0; x < WIDTH; x++)
+    {
+      frame_in[y][x].alpha = 255;
+    }
+  }
+  return 0;
+};
+
+int render(void)
+{
+  time_t tm_now = time(NULL);
+  struct tm *tm_struct = localtime(&tm_now);
+  float hour = tm_struct->tm_hour + tm_struct->tm_min / 60.0;
+
+  // analyse
+  int pixsum = 0;
+  for (int y = 0; y < HEIGHT; y++)
+  {
+    for (int x = 0; x < WIDTH; x++)
+    {
+      pixsum += frame_in[y][x].red;
+      pixsum += frame_in[y][x].green;
+      pixsum += frame_in[y][x].blue;
+    }
+  }
+  double bright = (double)pixsum / (WIDTH * HEIGHT);
+  double fade = 127.0 / bright;
+  fade = MIN(0.66, fade);
+  // TODO: get location from commandline, implement equation of time for sunset and sunrise
+  if (hour > 6 && hour < 20.5)
+  {
+    fade = 1.0;
+  }
+  
+  // copy and fade
+  for (int y = 0; y < HEIGHT; y++)
+  {
+    for (int x = 0; x < WIDTH; x++)
+    {
+      frame_out[y][x].r = frame_in[y][x].red * fade;
+      frame_out[y][x].g = frame_in[y][x].green * fade;
+      frame_out[y][x].b = frame_in[y][x].blue * fade;
+    }
+  }
+  
+  // Limit frame rate. In this configuration, the matrix is only stable up to ~70fps
+  static oscore_time last = 0;
+  oscore_time now = udate();
+  oscore_time elapsed = now - last;
+  if (last != 0 && elapsed < 15000)
+  {
+    while(wait_until(1337, last + 15000) < last + 15000)
+    {
+      ;
+    }
+    last += 15000;
+  }
+  else
+  {
+    last = now;
+  }
+
+  for (int i = 0; i < HEIGHT; ++i)
+  {
+    line[14] = i;
+    memcpy(&line[21], &frame_out[i][0], WIDTH * 3);
+    /* Send line packet */
+    if (sendto(sockfd, line, sizeof(line)/sizeof(line[0]), 0, (struct sockaddr*)&socket_address, sizeof(struct sockaddr_ll)) < 0)
+    {
+      p_error("Send line failed");
+    }
+  }
+
+  usleep(2000);
+
+  /* Send bufferswap packet */
+  if (sendto(sockfd, bufferswap, sizeof(bufferswap)/sizeof(bufferswap[0]), 0, (struct sockaddr*)&socket_address, sizeof(struct sockaddr_ll)) < 0)
+  {
+    p_error("Send bufferswap failed");
+  }
+
+  return 0;
+}
+
+void deinit(int _modno)
+{
+}
+